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Audi · Known Issues

2015-2024 Audi Q3 Problems: 29 Known Issues

2015-2024 model years · 900+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 900+ owner reports, the 2015-2024 Audi Q3 has 29 documented known issues, with 10 rated critical. The most serious are EA888 Timing Chain Tensioner Failure ($1,500-$3,500 repair), 2019 Audi Q3 Steering-Rack Recall 48P7 / NHTSA 21V027, 2022 Audi Q3 Rearview-Camera Recall 91Ei / NHTSA 22V806, 2020 Audi Q3 Brake-Pedal Recall 46i7 / NHTSA 20V786, 2015 Audi Q3 Sunroof-Control Recall 60C1 / NHTSA 15V200, Timing Chain Tensioner Failure (2.0 TFSI Engine) ($2,000-$10,000 repair), Rear Seat Belt Automatic Locking Retractor Deactivates Early - Child-Seat Recall 21V606 ($0-$0 repair), Auto Start/Stop Malfunction - Engine Stalls or Drops Into Limp Mode (DTC P060C) ($0-$300 repair), Passenger Occupant Detection System Module Connector Loosens - Passenger Airbag Deactivates, Recall 24V251 / 69GU ($0-$0 repair) and Passenger Airbag May Not Deploy Through Instrument-Panel Tear Seam - Recall 20V273 ($0-$0 repair). The most commonly reported issue is EA888 Timing Chain Tensioner Failure with 900 owner reports. Across all issues with published estimates, repair costs range from $150 to $10,000. DIY maintenance guides at au7o.io.

In This Article

  • Q3 Engine6
  • Q3 Safety/Recalls5
  • Q3 Electrical8
  • Q3 Body/Panels2
  • Q3 Steering1
  • Q3 Brakes1
  • Q3 Cooling2
  • Q3 Drivetrain1
  • Q3 Exterior1
  • Q3 Fuel System1
  • Q3 Transmission1
  • Recalls11
  • FAQ
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In This Article

  • Engine6
  • Safety/Recalls5
  • Electrical8
Body/Panels
2
  • Steering1
  • Brakes1
  • Cooling2
  • Drivetrain1
  • Exterior1
  • Fuel System1
  • Transmission1
  • Recalls11
  • FAQ
  • All 29 Known Issues

    Filter:
    ALL YEARS2024202320222021202020192018201720162015

    When Issues Typically Appear

    Timing Chain Tensioner Failure (2.0 TFSI Engine)
    60K-120K
    Carbon Buildup on Intake Valves (Direct Injection)
    60K-100K
    EA888 Timing Chain Tensioner Failure
    80K-100K
    038K75K113K150K mi
    Community reported
    900 owners

    The first-generation Q3 uses the EA888 2.0T engine with the same timing chain tensioner vulnerability found across the VW/Audi platform. The tensioner can lose pressure on cold starts, allowing chain slack that leads to jumped timing and potential engine destruction. Pre-2016 production units are most susceptible.

    This issue also affects: Audi A4, Audi A1, Audi A5

    Common Symptoms

    • Rattling noise on cold startup
    • Chain noise diminishes as engine warms
    • Check engine light with cam timing codes
    • Engine misfires at idle
    • Loss of power
    • Rough running on startup

    How to Fix

    Replace the timing chain, tensioner, guides, and related hardware as a complete kit. Use the latest OEM revised tensioner part number. Preventive replacement is recommended at 80,000-100,000 miles. Cold-start rattle is the critical warning sign that should not be ignored.

    Typical repair cost:$1,500 - $3,500

    Research This Issue

    Based on 900 owner reports

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    Community Reported
    High Confidence900 owner reportsLast reported by owners Apr 2023Reviewed Mar 2026

    The first-generation Q3 (2015-2018) and early second-generation (2019-2020) models with the 2.0 TFSI EA888 engine suffer from premature timing chain tensioner failure, identical to other Audi models (A4, A5, Q5). The tensioners wear out between 60,000-120,000 miles, causing the timing chain to stretch and rattle on cold starts. If ignored, the chain can slip or jump timing, causing catastrophic valve-to-piston contact and destroying the engine. Rattling noise from the front of the engine on cold start is the classic warning sign. Later 2021+ models have updated tensioners and are less prone to failure. AudiWorld and Q3 forums report failures under 100,000 miles, with some owners experiencing complete engine destruction requiring $6,000-$10,000 replacement.

    This issue also affects: Audi A4, Audi A1, Audi A5

    Common Symptoms

    • Loud rattling or clattering from front of engine on cold start
    • Metallic rattling that disappears after warm-up
    • Check engine light with timing correlation codes (P0016, P0017)
    • Rough idle or misfires
    • Engine won't start (if chain has jumped timing)
    • Catastrophic engine damage (bent valves, destroyed pistons)

    How to Fix

    PREVENTIVE REPLACEMENT: Replace timing chain, tensioners, and guides at 80,000-100,000 miles BEFORE rattling starts ($2,000-$3,000). If rattling has started, DO NOT delay—chain can jump at any moment. Repair requires removing front engine cover, water pump, thermostat. Labor is 8-12 hours. Use ONLY OEM Audi parts—aftermarket tensioners fail quickly. Change oil every 5,000 miles and check oil level weekly to prevent accelerated tensioner wear. If catastrophic failure occurs, engine replacement ($6,000-$10,000) is often more cost-effective than rebuild. 2021+ Q3 models have updated parts and are more reliable.

    Typical repair cost:$2,000 - $10,000

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    Community Reported
    Medium Confidence

    2019-2020 F3 Q3s with the 2.0 TFSI generated a cluster of NHTSA complaints within the first few thousand miles: the engine shuts off at a stop with an 'auto start/stop malfunction' message and will not restart or move, RPM is restricted to a 5-7 mph limp mode while driving, or the car loses power at highway speed with only electrical systems alive. Dealers told owners this was a known 2020 Q3 software issue and that corrected engine-control software 'will not be available until end of first quarter.' Audi later issued TSBs: NHTSA 10174366 (April 2020) diagnosing P060C00 with MIL on, and 10180077 (Sept 2020) with an ECM software update for P060C00 limp mode; a further bulletin (10181056) covers Start/Stop diagnosis.

    Common Symptoms

    • 'Auto start/stop malfunction' warning at a stop
    • Engine will not restart after a Start/Stop event
    • RPM limited, vehicle crawls at 5-7 mph
    • Complete loss of power at speed with dash still lit
    • Steering feels locked briefly after Start/Stop restart

    How to Fix

    Have the dealer apply the ECM software update referenced in TSB NHTSA #10180077 (P060C00 / RPM restricted) and check for the Start/Stop diagnostic bulletin. Verify battery state of health, since a weak 12V/AGM battery also disables Start/Stop. Software is applied free under the powertrain/emissions warranty; there is no recall, and repeated stalls are grounds for a lemon-law claim in several states.

    Typical repair cost:$0 - $300

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    Early first-generation Q3 models (2015-2018) with the 2.0 TFSI EA888 Gen 2 engine suffer from excessive oil consumption due to defective piston ring design. Owners report burning 1 quart of oil every 600-1,200 miles, requiring frequent top-ups. The issue is identical to A4/A5/Q5 models from the same era. Faulty oil control rings fail to scrape oil from cylinder walls, allowing it to burn in the combustion chamber. This causes blue smoke on startup, fouled spark plugs, and carbon buildup. Low oil levels starve the turbocharger and timing chain tensioners, leading to expensive failures. Audi extended warranty coverage for some models. 2019+ Q3 models with EA888 Gen 3 engine have updated piston rings and are significantly more reliable.

    This issue also affects: Audi A5, Audi Q5, Audi S8

    Common Symptoms

    • Low oil warning light frequently (need to add oil between changes)
    • Burning 1+ quarts of oil every 1,000 miles
    • Blue or gray smoke from exhaust on startup
    • Fouled spark plugs (oil-soaked)
    • Check engine light with misfire codes (P0300-P0304)
    • Rough idle from carbon buildup
    • Turbo whining (from oil starvation)

    How to Fix

    For SEVERE consumption (over 1 qt/1,000 mi): Piston ring replacement or short block replacement ($4,000-$7,000). Check Audi's extended warranty program for 2015-2018 Q3 models. For MODERATE consumption: Replace PCV valve ($150), clean carbon with walnut blasting ($800), switch to thicker oil (5W-40). PREVENTION: Check oil level WEEKLY, change oil every 5,000 miles (NOT 10,000), avoid 2015-2017 models when buying used. 2019+ Gen 3 EA888 engines are far more reliable.

    Typical repair cost:$150 - $7,000

    Research This Issue

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    Community Reported
    Medium Confidence

    All Q3 models with direct-injection 2.0 TFSI engines (2015-2023) suffer from carbon buildup on intake valves. In direct-injection engines, fuel sprays directly into the cylinder, bypassing intake valves. Intake valves are only exposed to oil vapors from the PCV system, which bake onto valve backs as hard carbon deposits over 60,000-100,000 miles. Carbon restricts airflow, causing rough idle, misfires, hesitation, and power loss. The ONLY effective fix is walnut blasting—blasting crushed walnut shells through the intake to remove carbon without damaging valves. In severe cases, carbon prevents valves from seating properly, causing compression loss. Q3 forums recommend walnut blasting every 60,000-80,000 miles as preventive maintenance.

    This issue also affects: Audi A5, Audi S8, Audi SQ2

    Common Symptoms

    • Rough or unstable idle (engine shakes)
    • Hesitation or stumbling on acceleration
    • Reduced power and sluggish throttle
    • Poor fuel economy (2-4 MPG drop)
    • Check engine light with misfire codes (P0300-P0304)
    • Engine runs rough when cold, smooths when warm
    • Hard starting or extended cranking

    How to Fix

    WALNUT BLASTING: Remove intake manifold and blast crushed walnut shells through intake ports ($700-$1,200). Requires specialized equipment—not DIY-friendly. Dealers charge $1,200-$1,500; independent Audi shops charge less. Repeat every 60,000-80,000 miles. PREVENTION: Install catch can ($300-$500) to filter PCV oil vapors before they reach valves—extends cleaning interval to 100k+ miles. Add Liqui Moly Intake Valve Cleaner to every oil change ($15). Perform "Italian tune-up" monthly (spirited highway driving to high RPM to burn carbon).

    Typical repair cost:$700 - $1,500

    Research This Issue

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    Community Reported
    Medium Confidence

    First-generation (8U) Q3s with the 2.0L CCTA engine set DTC P2015 (intake manifold runner position sensor range/performance, bank 1) and illuminate the MIL. Audi TSB 2044003/1 (Group 24, April 2016) attributes the fault on 2015-2016 Q3 to corrosion inside the changeover valve for the intake manifold flap (N316), which is fed unfiltered air. Owners on Q3 forums report the code recurring after clearing; dealers have replaced the valve or, in some cases, the entire intake manifold because the actuator arm stop wears and the flap over-travels. Carbon buildup on this DI engine can also physically jam the flaps and trigger the same code.

    Common Symptoms

    • Check engine light with P2015 stored
    • Code returns after clearing
    • Slight loss of low-end torque or rough idle
    • Flap actuator arm visibly popped past its stop

    How to Fix

    Diagnose N316 with Guided Fault Finding. Per TSB 2044003/1, replace the valve with the revised part 06H 906 283 B (which adds a fresh-air connection) and install fresh-air line 06H 133 583 F routed along the cam cover. If the fault is mechanical (worn actuator stop), an aftermarket P2015 repair bracket (~$60) or a replacement intake manifold is needed; run the flap adaptation (VCDS basic settings) afterward. No recall exists; this was a warranty-era TSB.

    Typical repair cost:$150 - $1,200

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    On certain 2021 Q3s the rear seat belt's automatic locking retractor (the mode used to cinch a child restraint) can switch back to emergency-locking mode before the belt is fully retracted, so a child seat installed with the belt may not stay tight. NHTSA recall 21V-606 was filed August 2021 as part of a larger VW/Audi ALR campaign.

    Common Symptoms

    • Rear belt does not stay locked when tightening a child seat
    • Belt clicks out of ALR mode before fully retracted

    How to Fix

    Free recall remedy: dealer inspects the middle-rear (and, per the campaign, other rear) seat belt assemblies and replaces retractors that fail the test. Owner letters mailed August 27, 2021. Until repaired, install child seats with LATCH anchors where possible.

    Typical repair cost:$0 - $0

    Research This Issue

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    On 2023-2024 Q3s an electrical connection to the front-passenger occupant detection system (ODS) control module in the seat can loosen. The airbag controller then reads the seat as empty and switches the passenger front airbag off, so it will not deploy for an adult occupant in a crash. NHTSA recall 24V-251 (Audi/VW code 69GU) was received April 3, 2024.

    Common Symptoms

    • 'Passenger airbag off' lamp lit with an adult in the seat
    • Airbag warning light
    • Seat occupant sensor fault stored in airbag module

    How to Fix

    Free recall remedy: dealer replaces the passenger-seat occupant detection system control module. Owner letters mailed May 8, 2024. A 'PASSENGER AIRBAG OFF' indicator with an adult seated, or an airbag warning light, is the tell-tale.

    Typical repair cost:$0 - $0

    Research This Issue

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    On 3,024 early second-generation (F3) 2019 Q3s, the instrument panel's passenger-airbag tear seam was manufactured out of specification. In a crash the airbag may not deploy properly through the panel and plastic fragments could enter the cabin. NHTSA recall 20V-273 was filed May 2020.

    Common Symptoms

    • No symptom before a crash - inspection-only defect

    How to Fix

    Free recall remedy: dealer inspects the instrument panel and replaces it if the tear seam is out of spec. This is a large labor job done at no cost; check VIN at nhtsa.gov/recalls before buying a used 2019 Q3.

    Typical repair cost:$0 - $0

    Research This Issue

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    The 2019 Q3's indirect tire-pressure monitoring (which infers pressure from wheel-speed differences) cannot detect a pressure loss that occurs in all four tires at the same time, such as after all four are under-inflated at a service or during a rapid temperature drop. NHTSA recall 22V-815 (October 2022) covered 296,044 VW/Audi vehicles including the 2019 Q3.

    Common Symptoms

    • No low-pressure warning when all four tires are under-inflated together

    How to Fix

    Free recall remedy: dealer updates the TPMS/ABS software. Owners should still check pressures manually with a gauge, since the indirect system depends on relative wheel speeds.

    Typical repair cost:$0 - $0

    Research This Issue

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    2019-2021 F3 Q3 owners report Audi pre sense triggering with no hazard: the warning symbol and chime, a brake 'jolt', or partial/emergency braking when passing parked cars, pedestrians on the sidewalk, or in curves. NHTSA complaints for the 2020 Q3 service brakes describe the system engaging emergency braking for pedestrians who were nowhere near the path, with dealers saying Audi knew of the problem but had no fix. Audi TSB 2058077/2 (Group 90, Jan 2020) explicitly lists the 2019-2021 Q3 for 'unexpected Audi pre sense city/front intervention' and notes the concern cannot be reproduced on a test drive.

    Common Symptoms

    • Pre sense warning chime and symbol with no obstacle
    • Brake jolt or hard braking with clear road ahead
    • False pedestrian warnings near sidewalks
    • Cannot be reproduced at dealer

    How to Fix

    Dealer follows TSB 2058077/2: check the front radar and camera calibration/alignment and windshield condition, verify the software level of the driver-assistance controllers, and update where a newer level exists; the TSB also documents system limits (e.g., reflections, parked vehicles on curves) that are considered normal. Owners can lower pre sense sensitivity or turn off the warning stage in MMI. No recall exists.

    Typical repair cost:$0 - $400

    Research This Issue

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    NHTSA campaign 22V806 / Audi 91Ei covers certain 2022 Audi Q3 vehicles. The infotainment main unit can be damaged internally when the vehicle is switched off, leaving the rearview-camera image inoperative the next time the vehicle starts. Loss of the required rear image reduces visibility while reversing. Eligibility is VIN-specific.

    Common Symptoms

    • Rearview-camera image does not appear after selecting Reverse
    • Infotainment display is inoperative after vehicle restart

    How to Fix

    Check the VIN and campaign-completion history with Audi or NHTSA. The recall remedy replaces the infotainment main unit at no charge. Until repaired, use mirrors and direct observation with extra care while reversing; do not order a refurbished head unit from this summary.

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    NHTSA Verified
    High ConfidenceVerifiedReviewed Jul 2026

    On 2016-2017 Q3s, if the driver uses the electronic parking brake for an emergency stop, the vehicle software does not illuminate the brake lights, so following traffic gets no warning that the car is decelerating. NHTSA recall 17V-400 (June 2017) covered 24,754 Q3s.

    Common Symptoms

    • Brake lights stay off when the electronic parking brake is pulled while moving

    How to Fix

    Free recall remedy: dealer software update (remedy start July 31, 2017). No parts required. Verify completion by VIN on nhtsa.gov/recalls.

    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Sep 2026

    Q3s with the MIB3 infotainment unit began rebooting repeatedly while driving - screen goes black, Audi logo, restart every few minutes, with navigation, phone, camera and audio dropping out each time. Audi determined the trigger was a SiriusXM broadcast/app change that interacted with the MMI software in a way the system was not designed for. Some dealers initially quoted replacement of the 5F main unit (~$4,700) before Audi issued Service Action 91MM in mid-2025 with a no-charge software update. Q3 Owners Club and AudiWorld threads (the MIB3 reboot thread exceeds 96 pages) track Q3 owners affected in 2024-2025.

    Common Symptoms

    • MMI screen goes black and restarts repeatedly while driving
    • Random pop-up messages during reboot
    • Loss of navigation, phone, backup camera and audio during each restart

    How to Fix

    Free fix: dealer performs Service Action 91MM (MMI software update with 'enhanced system robustness'). Interim workaround reported by owners: hold the volume knob ~10 seconds to force a reboot, or temporarily disable the SiriusXM source. Do not pay for a main-unit replacement for this symptom. Separately, a blank MIB3 screen while using Apple CarPlay is covered by TSB NHTSA #10246206.

    Typical repair cost:$0 - $0

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    Low ConfidenceVerifiedReviewed Sep 2026

    Nearly-new F3 Q3s are reported dead in the driveway after a few days: a 2019 Q3 with 6,000 miles would not start on day five, and an 18-day-old 2021 Q3 threw a 'battery discharging' warning and needed a new battery. Owners on AudiQ3Forum and AudiWorld report Audi technical support instructing dealers to reset the emergency-call/telematics module because a malfunction kept other features awake and drained the battery, with advice to uninstall the myAudi app while the software was pending. Audi has since issued a series of 12V-battery-drain bulletins for 2019+ Q3 (NHTSA #10233376 Mar 2023, #10234565 Apr 2023 ODIS test plan, #10245616 Nov 2023 documentation requirements before battery replacement).

    Common Symptoms

    • Vehicle will not start after sitting 2-5 days
    • 'Battery discharging' or 'Please start engine' warning
    • Start/Stop disabled
    • SOS button red or flashing

    How to Fix

    Have the dealer run the ODIS battery-drain test plan from TSB NHTSA #10234565 rather than simply replacing the battery; reset or update the telematics/emergency-call module if it fails to enter sleep mode, and confirm the vehicle enters bus-sleep with a parasitic-draw measurement. Battery replacement alone, as some owners were charged for, does not fix a module that will not sleep. Covered under the new-vehicle warranty.

    Typical repair cost:$0 - $450

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    Community Reported
    Medium ConfidenceVerifiedReviewed Sep 2026

    On 2024-2025 Q3s (and related VW Tiguan/Arteon), an error in the camera control unit can occur at vehicle startup so the rearview camera image does not display as intended when reversing. This is a third, separate camera campaign for the F3 Q3 after the infotainment-parameter recalls (21V825/22V064) and the main-unit hardware recall (22V806). NHTSA recall 25V-082 (Audi code 90AV, VW 91NY) covered 29,569 vehicles.

    Common Symptoms

    • Rearview camera image missing after a cold start
    • Camera works after restarting the vehicle

    How to Fix

    Free recall remedy: dealer updates the camera control unit software. Owner letters mailed April 3, 2025. Cycling the ignition usually restores the image temporarily until the software is applied.

    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Sep 2026

    Distinct from the 22V806 hardware recall already on file, two earlier software campaigns hit the F3 Q3: NHTSA 21V-825 (Oct 2021, 2021-2022 Q3) and 22V-064 (Feb 2022, 2022 Q3). A software error in the infotainment unit means the rear-view camera image may not appear when reverse is selected, violating FMVSS 111 rear-visibility requirements. Owners typically see a black or 'camera unavailable' screen when backing up.

    Common Symptoms

    • Black screen or no image when shifting into reverse
    • Camera image appears late or intermittently

    How to Fix

    Free recall remedy for both campaigns: dealer updates the infotainment unit parameters/software. Owner letters mailed November 9, 2021 (21V825) and March 3, 2022 (22V064). If the camera still fails after the software updates, the unit itself may be covered by the later 22V806 hardware recall.

    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Sep 2026

    Certain 2015-2017 Q3s were shipped with body-electronics software that leaves the side marker lights off when the parking lights or headlights are switched on, reducing side visibility at night and failing FMVSS 108. Volkswagen Group of America filed NHTSA recall 16V-642 in September 2016 covering 79,895 vehicles.

    Common Symptoms

    • Side marker lights do not illuminate with parking lights or low beams

    How to Fix

    Free recall remedy: dealers upload revised software to the body control module. Remedy began November 2016. Check the VIN at nhtsa.gov/recalls; the repair remains free regardless of ownership.

    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Sep 2026

    2016-2018 Q3s equipped with LED headlights can suffer an inoperative front turn signal with no fast-flash or cluster warning to the driver, so lane changes and turns may be made with no signal. NHTSA recall 19V-385 (May 2019) covered 23,241 vehicles; the defect is in body control module logic, not the lamp.

    Common Symptoms

    • Front turn signal does not flash
    • No hyper-flash or dash indication of the failed signal

    How to Fix

    Free recall remedy: dealer updates the body control module software (remedy start June 21, 2019). Affects LED-headlight cars only; halogen-equipped Q3s are not in the population.

    Typical repair cost:$0 - $0

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    High ConfidenceVerifiedReviewed Sep 2026

    NHTSA campaign 15V200 / Audi 60C1 covers certain 2015 Audi Q3 vehicles manufactured from April 4 through November 5, 2014. If the vehicle is switched off while the sunroof is closing, the panel may continue moving instead of stopping, increasing injury risk for an occupant in its path. Eligibility is VIN-specific.

    Common Symptoms

    • Sunroof continues closing after the vehicle is switched off
    • Sunroof does not stop as expected during shutdown

    How to Fix

    Check the VIN and campaign-completion history with Audi or NHTSA. The recall remedy updates the sunroof control-module software at no charge. Keep hands and objects clear of the moving panel and do not use battery, relay or generic electrical parts as a substitute for the campaign.

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    NHTSA Verified
    High ConfidenceVerifiedReviewed Jul 2026

    Early F3 Q3s leak rainwater into the cabin: owners describe drips from the headliner near the A-pillar/mirror, soaked front footwells, and in some cases water reaching electrical components behind the overhead console, causing random interior lights and warnings. Audi TSB 2056944/5 (Group 60, Nov 2020, covering 2019-2021 Q3, Q8 and e-tron) identifies four root causes: pinched or obstructed sunroof drain hoses/outlet valves, water migrating along the wind-deflector hinge arms into a stowage area that has no drain, a distorted perimeter seal, and stress cracks in the plastic sunroof frame from differential thermal expansion against its steel brackets. AudiWorld's Q3 'Water leak' thread runs 16+ pages of affected 2019-2020 owners.

    Common Symptoms

    • Water drip from headliner near A-pillar or rearview mirror after rain
    • Wet driver or passenger footwell carpet
    • Interior lights or warnings triggering randomly after rain
    • Musty smell or fogged windows

    How to Fix

    Dealer follows TSB 2056944/5: inspect and clear all four drain hoses and valves (commonly pinched by pillar trim), replace the wind deflector and seal (TPI 2059326/2), reseat or replace the perimeter seal, and replace the sunroof frame if cracked; production fix implemented mid-2020. Covered under the 4yr/50k new-vehicle warranty; out of warranty a frame replacement runs into the thousands. Owners should clear drains regularly and document leaks early because water-damaged modules are an argument for lemon-law claims.

    Typical repair cost:$0 - $3,500

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    High ConfidenceVerifiedReviewed Sep 2026

    NHTSA campaign 21V027 / Audi 48P7 covers one 2019 Audi Q3 in the United States. A production deviation in the belt pulley can prevent its circlip from engaging correctly; the circlip can detach, catch surrounding components and lock the steering. This is a one-vehicle, VIN-specific campaign, not a general 2019-2020 Q3 defect.

    Common Symptoms

    • Steering binds or locks
    • Sudden inability to turn the steering wheel

    How to Fix

    Check the VIN and campaign history with Audi or NHTSA. The recall remedy replaces the steering rack at no charge. If steering binds or locks, stop driving and arrange recovery; do not infer that another Q3 is affected from model year alone.

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    High ConfidenceVerifiedReviewed Jul 2026

    NHTSA campaign 20V786 / Audi 46i7 covers certain 2020 Audi Q3 vehicles. The brake-pedal plate can bend or detach from the pedal under the pressure of sudden stopping, reducing the contact area for the driver’s foot and increasing crash risk. Eligibility is VIN-specific.

    Common Symptoms

    • Brake-pedal plate bends or moves under heavy pressure
    • Reduced foot contact area during emergency braking

    How to Fix

    Check the VIN and campaign-completion history with Audi or NHTSA. The free recall remedy inspects the weld between the pedal and pedal plate and replaces the complete brake pedal when required. Do not buy pads or rotors for this campaign; if the pedal feels loose, bent or abnormal, stop driving and arrange dealer inspection.

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    NHTSA Verified
    High ConfidenceVerifiedReviewed Jul 2026

    Audi TSB 2061604/5 applies to 2012-2018 Q3 vehicles; this card retains the catalog’s 2015-2018 range. The supported condition is reproducible coolant loss around the coolant thermostat housing or coolant pump, with a coolant warning lamp or visible coolant marks. The bulletin does not establish that every Q3 needs the complete module.

    This issue also affects: Audi A5, Audi SQ2, Audi Q2

    Common Symptoms

    • Coolant warning lamp illuminated
    • Visible coolant marks below the engine compartment
    • Reproducible leak near the pump or thermostat housing

    How to Fix

    Pressure-test the cooling system and document the leak. Replace only the component that is leaking—the coolant pump or thermostat housing—then align the two components flush, torque the connecting bolts as specified and verify the pump-belt tension is within Audi’s procedure. Confirm current parts and warranty coverage with Audi; do not order by model year alone.

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    NHTSA Verified
    High ConfidenceVerifiedReviewed Jul 2026

    Audi TSB 2071515/1 covers 2020-2024 Q3 vehicles with a 2.0 TFSI engine when coolant loss, a visible leak or the coolant warning lamp can be assigned to the coolant pump. Audi warns that an apparent level drop can instead follow incomplete bleeding during production or a prior repair, so the leak must be located precisely.

    This issue also affects: Audi A5, Audi SQ2, Audi Q2

    Common Symptoms

    • Coolant loss or visible coolant leak
    • Coolant warning lamp illuminated

    How to Fix

    Document the suspected leak, clean and dry all coolant traces, fill the system to the correct level and reassess after driving a few miles. If no fresh leak returns, continue observing without replacing parts. If leakage recurs, replace only the component causing it under the exact VIN, engine and part criteria. Outside applicable warranty, Audi states the bulletin is informational.

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    NHTSA Verified
    High ConfidenceVerifiedReviewed Jul 2026

    The 8U Q3 quattro uses a Haldex Gen 4/5 electro-hydraulic rear coupling. The pump's intake screen clogs with clutch-wear debris, the pump motor overheats and burns out, and the coupling stops sending torque to the rear axle. The failure is frequently silent: no dash warning, only a flashing traction-control light or front-wheel spin on wet or loose surfaces. Owners on Q3 Owners Club and AudiQ3Forum report the fault at 60-100k miles, and note Audi's maintenance schedule calls for fluid only, never the filter/screen, so pump replacement alone often repeats.

    Common Symptoms

    • Front wheels spin, rear does nothing on wet/loose surfaces
    • Traction control light flashes without other warnings
    • AWD/Haldex fault code in controller
    • Whining or grinding from rear coupling in advanced cases

    How to Fix

    Read the Haldex controller for pump/pressure faults (e.g., pump current or 'implausible pressure'). Replace the Haldex pump (part $200-400) and clean or replace the intake screen; change Haldex fluid and, on Gen 4 units, the filter. If the coupling has run dry or grinds, the full rear coupling/differential assembly may be needed. Preventive fluid-and-screen service every ~30k miles. No recall.

    Typical repair cost:$400 - $2,500

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    Certain 2022 Q3s received rear window glass from a production batch with a manufacturing error that can cause the glass to crack or break spontaneously, creating loose glass and an injury hazard. NHTSA recall 22V-701 was filed September 2022; the population is identified by the glass manufacturing date.

    Common Symptoms

    • Rear window cracks with no impact
    • Rear glass shatters while parked or driving

    How to Fix

    Free recall remedy: dealer checks the manufacturing date on the rear glass and replaces the window if it falls in the affected range. Owner letters mailed October 11, 2022.

    Typical repair cost:$0 - $0

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    Sharp-edged gripping tools at supplier TI Automotive damaged the internal vent pipe inside fuel tank 5QF 201 021 MD during assembly. Fuel enters the vent pipe, rises to the filler cap under tank pressure and can spill out when the cap is opened; the same fault makes the pump nozzle click off repeatedly while refuelling. Audi first noticed refuelling complaints in March 2022, had 192 warranty claims by August 2022, and filed NHTSA recall 22V-673 (Audi code 20DS) for 13,004 Q3s built Oct 21, 2020 - Jun 4, 2022.

    Common Symptoms

    • Fuel spurts or dribbles from filler neck when removing the cap
    • Pump nozzle clicks off repeatedly / cannot fill tank
    • Strong fuel smell after refuelling

    How to Fix

    Free recall remedy: dealer pressurizes the fuel tank to test the vent pipe; if fuel spills from the filler neck, the fuel tank (revised part 5QF 201 060 AN) and charcoal canister are replaced. Owner letters mailed November 2022. Vehicles built after June 4, 2022 have tanks from the corrected process.

    Typical repair cost:$0 - $0

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    Community Reported
    High ConfidenceVerifiedReviewed Sep 2026

    The second-generation Q3 (US) replaced the 8U's 6-speed with an Aisin 8-speed torque-converter automatic. AudiWorld's five-page 'Q3 Transmission Shift Quirks' thread and follow-on threads document 2019-2022 owners reporting a pronounced jerk on the 1-2 upshift under moderate throttle, a lurch when going from throttle-off to throttle-on in traffic, hesitation from a stop, and a noticeable thud on the 5-6, 6-7 and 7-8 shifts at highway speed. Dealers have applied transmission-control software updates with mixed results; a related 2020 TSB (NHTSA #10174040) covers DTC B116229 with 'Vehicle Electronics Malfunction' / shift-to-P messages on the same gearbox.

    Common Symptoms

    • Hard 1-2 upshift under part throttle
    • Lurch when reapplying throttle at low speed
    • Hesitation pulling away from a stop
    • Thud on 6-7 or 7-8 upshift at highway speed
    • Occasional 'Vehicle Electronics Malfunction' or shift-to-P message

    How to Fix

    Have the dealer check for and apply the latest transmission control module and engine software; drive gently for the adaptation period after a flash (adaptations reset). If messages such as 'Vehicle Electronics Malfunction' appear, reference TSB NHTSA #10174040 for B116229. No mechanical repair is typically needed; no recall. Persistent rough shifting after updates has been accepted under lemon-law claims on 2020-2022 examples.

    Typical repair cost:$0 - $250

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    Community Reported
    Low ConfidenceVerifiedReviewed Sep 2026
    NHTSA Recalls11 recalls

    SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

    Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2020 Audi Q3 vehicles. The brake pedal plate can bend or detach under the pressure applied during sudden stopping.

    Campaign #20V78600016/12/2020

    SEATS

    Volkswagen Group of America, Inc. (Audi) is recalling one 2020 Audi Q3 vehicle. The driver's seat frame may have incorrectly been bolted to the seat rail.

    Campaign #20V64400019/10/2020

    STEERING

    Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2018 Tiguan, 2018-2019 Atlas, and 2019-2021 Audi Q3 vehicles. One of the bolts that attaches the steering rack to the subframe may corrode and break. If this happens, the steering rack housing can break.

    Campaign #26V59000011/09/2026

    BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

    Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi A8 and S8, 2022 Audi A5 Sportback, A4 Sedan, E-Tron GT, Q3, Q5, RS6 Avant, A3 Sedan, S5 Sportback, Q5 Sportback, Q7, Q8, RSQ8, SQ7, SQ8, and S3 Sedan vehicles. A software error may prevent the rear-view image from initially displaying when the vehicle begins to reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

    Campaign #21V82500020/10/2021

    BACK OVER PREVENTION:SOFTWARE

    Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2022-2024 Tiguan, 2023 Arteon, and 2024-2025 Audi Q3 vehicles. An error may occur in the camera control unit at vehicle startup, resulting in the rearview camera image not displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

    Campaign #25V08200012/02/2025

    + 6 more recalls. Check all on NHTSA.gov

    Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

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    Frequently Asked Questions

    What are the most common Audi Q3 problems?

    According to Au7o's analysis of 900+ owner reports, the 2015-2024 Audi Q3 has 29 documented issues. The most frequently reported are: EA888 Timing Chain Tensioner Failure, 2019 Audi Q3 Steering-Rack Recall 48P7 / NHTSA 21V027, 2022 Audi Q3 Rearview-Camera Recall 91Ei / NHTSA 22V806. Of these, 10 are rated critical and should be addressed promptly.

    Is the Audi Q3 reliable?

    The 2015-2024 Audi Q3 has 29 known issues documented across 900+ owner reports. 10 issues are rated critical: EA888 Timing Chain Tensioner Failure and 2019 Audi Q3 Steering-Rack Recall 48P7 / NHTSA 21V027 and 2022 Audi Q3 Rearview-Camera Recall 91Ei / NHTSA 22V806 and 2020 Audi Q3 Brake-Pedal Recall 46i7 / NHTSA 20V786 and 2015 Audi Q3 Sunroof-Control Recall 60C1 / NHTSA 15V200 and Timing Chain Tensioner Failure (2.0 TFSI Engine) and Rear Seat Belt Automatic Locking Retractor Deactivates Early - Child-Seat Recall 21V606 and Auto Start/Stop Malfunction - Engine Stalls or Drops Into Limp Mode (DTC P060C) and Passenger Occupant Detection System Module Connector Loosens - Passenger Airbag Deactivates, Recall 24V251 / 69GU and Passenger Airbag May Not Deploy Through Instrument-Panel Tear Seam - Recall 20V273. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

    How much does it cost to fix common Audi Q3 problems?

    Repair costs for known Audi Q3 issues range from $0 to $10,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, EA888 Timing Chain Tensioner Failure, typically costs $1,500-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

    What year Audi Q3 is the most reliable?

    Reliability varies across model years of the Audi Q3. Based on documented issues, problems are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2015-2024 Audi Q3 with 29 documented issues documented across 900+ owner reports.

    What is the 2015-2018 Audi Q3 EA888 Timing Chain Tensioner Failure?

    The first-generation Q3 uses the EA888 2.0T engine with the same timing chain tensioner vulnerability found across the VW/Audi platform. The tensioner can lose pressure on cold starts, allowing chain slack that leads to jumped timing and potential engine destruction. Pre-2016 pro… Repairs typically run $1,500-$3,500. Severity: high.

    What is the 2019 Audi Q3 2019 Audi Q3 Steering-Rack Recall 48P7 / NHTSA 21V027?

    NHTSA campaign 21V027 / Audi 48P7 covers one 2019 Audi Q3 in the United States. A production deviation in the belt pulley can prevent its circlip from engaging correctly; the circlip can detach, catch surrounding components and lock the steering. This is a one-vehicle, VIN-specif… Severity: high.

    What is the 2022 Audi Q3 2022 Audi Q3 Rearview-Camera Recall 91Ei / NHTSA 22V806?

    NHTSA campaign 22V806 / Audi 91Ei covers certain 2022 Audi Q3 vehicles. The infotainment main unit can be damaged internally when the vehicle is switched off, leaving the rearview-camera image inoperative the next time the vehicle starts. Loss of the required rear image reduces v… Severity: high.

    What is the 2020 Audi Q3 2020 Audi Q3 Brake-Pedal Recall 46i7 / NHTSA 20V786?

    NHTSA campaign 20V786 / Audi 46i7 covers certain 2020 Audi Q3 vehicles. The brake-pedal plate can bend or detach from the pedal under the pressure of sudden stopping, reducing the contact area for the driver’s foot and increasing crash risk. Eligibility is VIN-specific. Severity: high.

    What is the 2015 Audi Q3 2015 Audi Q3 Sunroof-Control Recall 60C1 / NHTSA 15V200?

    NHTSA campaign 15V200 / Audi 60C1 covers certain 2015 Audi Q3 vehicles manufactured from April 4 through November 5, 2014. If the vehicle is switched off while the sunroof is closing, the panel may continue moving instead of stopping, increasing injury risk for an occupant in its… Severity: high.

    What is the 2015-2020 Audi Q3 Timing Chain Tensioner Failure (2.0 TFSI Engine)?

    The first-generation Q3 (2015-2018) and early second-generation (2019-2020) models with the 2.0 TFSI EA888 engine suffer from premature timing chain tensioner failure, identical to other Audi models (A4, A5, Q5). The tensioners wear out between 60,000-120,000 miles, causing the t… Repairs typically run $2,000-$10,000. Severity: high.

    What is the 2021 Audi Q3 Rear Seat Belt Automatic Locking Retractor Deactivates Early - Child-Seat Recall 21V606?

    On certain 2021 Q3s the rear seat belt's automatic locking retractor (the mode used to cinch a child restraint) can switch back to emergency-locking mode before the belt is fully retracted, so a child seat installed with the belt may not stay tight. NHTSA recall 21V-606 was filed… Repairs typically run $0-$0. Severity: high.

    What is the 2019-2020 Audi Q3 Auto Start/Stop Malfunction - Engine Stalls or Drops Into Limp Mode (DTC P060C)?

    2019-2020 F3 Q3s with the 2.0 TFSI generated a cluster of NHTSA complaints within the first few thousand miles: the engine shuts off at a stop with an 'auto start/stop malfunction' message and will not restart or move, RPM is restricted to a 5-7 mph limp mode while driving, or th… Repairs typically run $0-$300. Severity: high.

    What is the 2023-2024 Audi Q3 Passenger Occupant Detection System Module Connector Loosens - Passenger Airbag Deactivates, Recall 24V251 / 69GU?

    On 2023-2024 Q3s an electrical connection to the front-passenger occupant detection system (ODS) control module in the seat can loosen. The airbag controller then reads the seat as empty and switches the passenger front airbag off, so it will not deploy for an adult occupant in a… Repairs typically run $0-$0. Severity: high.

    What is the 2019 Audi Q3 Passenger Airbag May Not Deploy Through Instrument-Panel Tear Seam - Recall 20V273?

    On 3,024 early second-generation (F3) 2019 Q3s, the instrument panel's passenger-airbag tear seam was manufactured out of specification. In a crash the airbag may not deploy properly through the panel and plastic fragments could enter the cabin. NHTSA recall 20V-273 was filed May… Repairs typically run $0-$0. Severity: high.

    What is the 2015-2018 Audi Q3 Excessive Oil Consumption (2.0 TFSI Engine)?

    Early first-generation Q3 models (2015-2018) with the 2.0 TFSI EA888 Gen 2 engine suffer from excessive oil consumption due to defective piston ring design. Owners report burning 1 quart of oil every 600-1,200 miles, requiring frequent top-ups. The issue is identical to A4/A5/Q5… Repairs typically run $150-$7,000. Severity: medium.

    What is the 2015-2023 Audi Q3 Carbon Buildup on Intake Valves (Direct Injection)?

    All Q3 models with direct-injection 2.0 TFSI engines (2015-2023) suffer from carbon buildup on intake valves. In direct-injection engines, fuel sprays directly into the cylinder, bypassing intake valves. Intake valves are only exposed to oil vapors from the PCV system, which bake… Repairs typically run $700-$1,500. Severity: medium.

    What is the 2015-2018 Audi Q3 2015-2018 Audi Q3 Coolant-Module Leak TSB 2061604/5?

    Audi TSB 2061604/5 applies to 2012-2018 Q3 vehicles; this card retains the catalog’s 2015-2018 range. The supported condition is reproducible coolant loss around the coolant thermostat housing or coolant pump, with a coolant warning lamp or visible coolant marks. The bulletin doe… Severity: medium.

    What is the 2020-2024 Audi Q3 2020-2024 Audi Q3 Coolant-Pump Leak TSB 2071515/1?

    Audi TSB 2071515/1 covers 2020-2024 Q3 vehicles with a 2.0 TFSI engine when coolant loss, a visible leak or the coolant warning lamp can be assigned to the coolant pump. Audi warns that an apparent level drop can instead follow incomplete bleeding during production or a prior rep… Severity: medium.

    What is the 2019 Audi Q3 Indirect TPMS Misses Simultaneous Four-Tire Pressure Loss - Software Recall 22V815?

    The 2019 Q3's indirect tire-pressure monitoring (which infers pressure from wheel-speed differences) cannot detect a pressure loss that occurs in all four tires at the same time, such as after all four are under-inflated at a service or during a rapid temperature drop. NHTSA reca… Repairs typically run $0-$0. Severity: medium.

    What is the 2019-2021 Audi Q3 Audi Pre Sense Front/City False Warning and Unexpected Braking Intervention - TSB 2058077/2?

    2019-2021 F3 Q3 owners report Audi pre sense triggering with no hazard: the warning symbol and chime, a brake 'jolt', or partial/emergency braking when passing parked cars, pedestrians on the sidewalk, or in curves. NHTSA complaints for the 2020 Q3 service brakes describe the sys… Repairs typically run $0-$400. Severity: medium.

    What is the 2016-2017 Audi Q3 Brake Lights Fail to Activate During Parking-Brake Emergency Stop - Software Recall 17V400?

    On 2016-2017 Q3s, if the driver uses the electronic parking brake for an emergency stop, the vehicle software does not illuminate the brake lights, so following traffic gets no warning that the car is decelerating. NHTSA recall 17V-400 (June 2017) covered 24,754 Q3s. Repairs typically run $0-$0. Severity: medium.

    What is the 2015-2018 Audi Q3 Haldex AWD Coupling Pump Failure - Loss of Quattro Drive?

    The 8U Q3 quattro uses a Haldex Gen 4/5 electro-hydraulic rear coupling. The pump's intake screen clogs with clutch-wear debris, the pump motor overheats and burns out, and the coupling stops sending torque to the rear axle. The failure is frequently silent: no dash warning, only… Repairs typically run $400-$2,500. Severity: medium.

    What is the 2020-2024 Audi Q3 MIB3 MMI Infotainment Spontaneous Reboot Loop (SiriusXM Broadcast Change) - Service Action 91MM?

    Q3s with the MIB3 infotainment unit began rebooting repeatedly while driving - screen goes black, Audi logo, restart every few minutes, with navigation, phone, camera and audio dropping out each time. Audi determined the trigger was a SiriusXM broadcast/app change that interacted… Repairs typically run $0-$0. Severity: medium.

    What is the 2019-2021 Audi Q3 12V Battery Drains Overnight / No-Start - Telematics (Emergency Call) Module Not Sleeping?

    Nearly-new F3 Q3s are reported dead in the driveway after a few days: a 2019 Q3 with 6,000 miles would not start on day five, and an 18-day-old 2021 Q3 threw a 'battery discharging' warning and needed a new battery. Owners on AudiQ3Forum and AudiWorld report Audi technical suppor… Repairs typically run $0-$450. Severity: medium.

    Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

    Data sourced from 900+ owner reports, NHTSA recalls, TSBs, and automotive forums.