Au7o mascotAu7o
Known IssuesTest Hub demo
  1. Au7o
  2. /
  3. Known Issues
  4. /
  5. Audi
  6. /
  7. RS3
Audi · Known Issues

2015-2025 Audi RS3 Problems: 16 Known Issues

2015-2025 model years · 171+ owner reports · Updated September 2026

Share:@au7o.io

All years · All trims · All engines

Choose the year and equipment for your written issues and visual request.

No email neededHow interest is saved

Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy

Visual coming soon

Your interest helps us choose what to build next.

Visual Known Issues · Coming soon

$4.99/month plus taxes at launch · No payment today

Choose a year to request this visual. Trim and engine are optional; omitted trim is Not specified.

Known IssuesMotorcycle IssuesDTC LookupDrivePricingAboutTermsPrivacyCookiesConsentData rightsCopyrightFeedback
Share:@au7o.io

Vehicle data and repair guidance on this site are compiled with AI assistance and may contain errors. Always verify with your service manual or a qualified mechanic.

Data protection representation

DataRep representative in the United KingdomDataRep representative in the European Union
Au7o · 2026
Built for DIY mechanics. Privacy-first.
Explore free Hub demo
Preview the XT6 example

Choose your vehicle configuration

Choose a year to request this visual. Trim and engine are optional; omitted trim is Not specified.

Which vehicle’s visual would you like?

Choose from our year, make, model and trim catalog. This does not change the page underneath or mean a visual is already available.

Choose a vehicle configuration to continue. No request has been submitted.

Optional email notification

Choose a year to request this visual. Trim and engine are optional; omitted trim is Not specified.

Which vehicle’s visual would you like?

Choose from our year, make, model and trim catalog. This does not change the page underneath or mean a visual is already available.

Choose a vehicle configuration to continue. No request has been submitted.

Issue summary

According to Au7o's analysis of 171+ owner reports, the 2015-2025 Audi RS3 has 16 documented known issues, with 7 rated critical. The most serious are 2017-2020 / 2022-2023 RS3 Drive-System Warning or No-Start Diagnosis - TSB 2067757/3, Fuel Injector Failure and "Torch Effect" (2.5T) ($1,500-$25,000 repair), Water Pump / Thermostat Housing Coolant Leak on 2.5 TFSI (DAZA/DNWA) — Failures as Early as 8,000 Miles ($900-$1,800 repair), DQ500 S tronic Mechatronic and Clutch-Pack Failure — Lost Gears, No Reverse, Limp Mode ($2,500-$8,000 repair), Front Passenger Airbag Incorrectly Folded on the 2022 RS3 — Recall 22V652 ($0-$0 repair), PODS Airbag Connector Loose Contact and Cable Chafing — Recall 19V474 (2017-2019 RS3) ($0-$0 repair) and Passenger Occupant Detection System Sensor Mat Failure — Passenger Airbag Switches Off (Recall 21V198 / Audi 69BY) ($0-$0 repair). The most commonly reported issue is 2.5T Five-Cylinder Carbon Buildup with 171 owner reports. Across all issues with published estimates, repair costs range from $300 to $25,000. DIY maintenance guides at au7o.io.

In This Article

  • RS3 Safety/Recalls4
  • RS3 Engine4
  • RS3 Cooling1
  • RS3 Transmission1
  • RS3 Electrical2
  • RS3 Suspension1
  • RS3 Brakes1
  • RS3 Drivetrain1
  • RS3 Emissions1
  • Recalls2
  • FAQ
Get Started
Back to top

In This Article

  • Safety/Recalls4
  • Engine4
  • Cooling1
  • Transmission1
  • Electrical2
  • Suspension1
  • Brakes1
  • Drivetrain1
  • Emissions1
  • Recalls2
  • FAQ

All 16 Known Issues

NHTSA Recalls2 recalls

EQUIPMENT:OTHER:LABELS

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2023 Audi S3, RS3, and A3 vehicles. The Safety Certification label on the B-pillar is missing weight capacity information. As such, these vehicles fail to comply with the requirements of 49 CFR Part 567, "Certification."

Campaign #22V90100007/12/2022

BACK OVER PREVENTION:DISPLAY FUNCTION

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2022 Golf R A8, Audi S3, RS3 Sedan, Q4 E-Tron SUV, A3 Sedan, and 2022-2023 Volkswagen Golf GTI, and ID4 vehicles. The rearview camera image may be blank or unresponsive when the vehicle is placed in reverse gear or when the park function is manually activated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Campaign #22V82300002/11/2022

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

🔧
A mechanic who knows YOUR exact car
Answers tuned to your year, make, model & trim — not generic advice. Save your garage so it always has the right context.
Get ahead of Audi RS3 problems — free
Leave your email and we'll alert you the moment there's a new recall or known issue for your Audi RS3. Free, no account needed.

Don't see your problem? Describe your symptoms to get a diagnosis, or .

Other Audi Models

Audi R830Audi Q329Audi A427Audi A623Audi S722Audi S419

Frequently Asked Questions

What are the most common Audi RS3 problems?

According to Au7o's analysis of 171+ owner reports, the 2015-2025 Audi RS3 has 16 documented issues. The most frequently reported are: 2017-2020 / 2022-2023 RS3 Drive-System Warning or No-Start Diagnosis - TSB 2067757/3, Fuel Injector Failure and "Torch Effect" (2.5T), Water Pump / Thermostat Housing Coolant Leak on 2.5 TFSI (DAZA/DNWA) — Failures as Early as 8,000 Miles. Of these, 7 are rated critical and should be addressed promptly.

Is the Audi RS3 reliable?

The 2015-2025 Audi RS3 has 16 known issues documented across 171+ owner reports. 7 issues are rated critical: 2017-2020 / 2022-2023 RS3 Drive-System Warning or No-Start Diagnosis - TSB 2067757/3 and Fuel Injector Failure and "Torch Effect" (2.5T) and Water Pump / Thermostat Housing Coolant Leak on 2.5 TFSI (DAZA/DNWA) — Failures as Early as 8,000 Miles and DQ500 S tronic Mechatronic and Clutch-Pack Failure — Lost Gears, No Reverse, Limp Mode and Front Passenger Airbag Incorrectly Folded on the 2022 RS3 — Recall 22V652 and PODS Airbag Connector Loose Contact and Cable Chafing — Recall 19V474 (2017-2019 RS3) and Passenger Occupant Detection System Sensor Mat Failure — Passenger Airbag Switches Off (Recall 21V198 / Audi 69BY). 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 RS3 problems?

Repair costs for known Audi RS3 issues range from $0 to $25,000, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Audi RS3 is the most reliable?

Reliability varies across model years of the Audi RS3. 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 2015-2025 Audi RS3 with 16 documented issues documented across 171+ owner reports.

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 171+ owner reports, NHTSA recalls, TSBs, and automotive forums.

Filter:
ALL YEARS20252024202320222021202020192018201720162015

When Issues Typically Appear

2.5T Five-Cylinder Carbon Buildup
30K-40K
Severe Carbon Buildup on Intake Valves (2.5T 5-Cylinder)
30K-60K
Fuel Injector Failure and "Torch Effect" (2.5T)
40K-100K
025K50K75K100K mi

NHTSA campaign 22V652000 covers 2022 Audi A3, S3 and RS3 vehicles in which the front passenger airbag module may have been folded incorrectly during manufacture. An incorrectly folded cushion may not deploy into its intended shape and position, so it may not protect the front passenger properly in a frontal crash. There is no warning light and no drivable symptom — the defect is invisible to the owner, which makes VIN verification the only way to know. It is a separate campaign from the 2017-2020 PODS recalls, which concern the airbag being switched off rather than the way the cushion is packed.

Common Symptoms

  • No owner-visible symptom — defect is only identifiable by VIN

How to Fix

Free recall remedy: dealers replace the front passenger airbag module at no charge. Because there are no symptoms, run the VIN through the NHTSA recall lookup or ask an Audi dealer to check open campaigns — especially on a used 2022 RS3 bought from a non-Audi seller. Do not attempt any inspection of the module yourself; it is a pyrotechnic device.

Typical repair cost:$0 - $0

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

The earlier of the two RS3 passenger-airbag recalls, NHTSA campaign 19V474000, covers 2017-2019 RS3 Sedans. A loose contact at an electrical connector in the passenger occupant detection circuit, aggravated by a sharply bent airbag cable under the seat, makes the system register a fault and switch the front passenger airbag off with an occupant in the seat. It is a wiring and routing defect, distinct in cause and remedy from the 2021 sensor-mat campaign, and a car can legitimately be subject to both. Symptoms are often intermittent and can appear after the passenger seat has been slid fore and aft repeatedly.

Common Symptoms

  • Intermittent PASSENGER AIRBAG OFF telltale with a passenger seated
  • Airbag warning lamp on the instrument cluster
  • Fault appears or clears when the passenger seat is moved

How to Fix

Free recall remedy: dealers replace the faulty electrical connector and reroute the airbag cable so it is no longer sharply bent. Verify by VIN — this campaign predates many used-car sales and completion is not universal. If the PASSENGER AIRBAG OFF light behaves intermittently after the sensor-mat recall was already done, ask specifically whether 19V474 was also completed on that VIN.

Typical repair cost:$0 - $0

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

NHTSA campaign 21V198000 covers 2017-2020 RS3 Sedans among roughly 153,000 Audi A3-family vehicles. The passenger occupant detection system sensor mat built into the front passenger seat cushion can malfunction and switch the passenger airbag off even when the seat is occupied. The driver sees the PASSENGER AIRBAG OFF telltale stay lit with an adult in the seat, and in a crash that occupant would not be protected by the front airbag. This is the broader follow-on to the earlier connector-related PODS recall and involves the sensor mat and its control module rather than wiring alone, so a car that had the 2019 remedy may still need this one.

Common Symptoms

  • PASSENGER AIRBAG OFF indicator stays lit with an adult passenger seated
  • Airbag warning light illuminated
  • Occupant classification intermittently switches between on and off

How to Fix

Free recall remedy: Audi dealers replace the PODS sensor mat in the passenger seat and update the PODS control module at no charge. Owner letters were mailed December 23, 2021. Run the VIN through the NHTSA recall lookup or an Audi dealer — many used RS3s changed hands before the remedy was performed. Do not let anyone 'fix' a stuck PASSENGER AIRBAG OFF light by clearing codes; the telltale is reporting a real deactivation.

Typical repair cost:$0 - $0

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

Two separate 2018-model-year campaigns cover the rear seat head restraints on the RS3 Sedan. NHTSA 18V803000 addresses rear seat frames on which the guide sleeves for the head restraint were welded in the wrong position, so the restraint may not be held securely. NHTSA 19V095000 addresses rear center head restraints that left the factory missing their latching pins. In both cases the head restraint can move or come free in a rear impact, removing whiplash protection for a rear occupant. These are easy to overlook on a performance car whose owners rarely use the rear seat, and both were issued while the 8V was still in production.

Common Symptoms

  • Rear center head restraint lifts out without pressing the release
  • Head restraint will not lock at its detents
  • Head restraint feels loose or rocks in the seat back

How to Fix

Both remedies are free at an Audi dealer: for 18V803 the rear seat frame is inspected and replaced where the guide sleeves are miswelded; for 19V095 the affected head restraints are inspected and replaced. Check the VIN against both campaigns — a 2018 car can be in one, the other, or neither. An owner-side sanity check is to pull each rear head restraint upward firmly and confirm it latches at each detent and cannot be lifted out without pressing the release.

Typical repair cost:$0 - $0

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

Audi TSB 2067757/3 applies to specified 2017-2020 and 2022-2023 RS3 vehicles when the MIL or drive-system warning is shown, or the engine does not start, with either no stored DTC or P019100 with symptom 5652 or 5653, P008700 with symptom 2838, or P008800 with symptom 2837 or 17897. The bulletin provides an ODIS diagnostic-routing correction involving intermediate-shaft speed sensor G265; it does not establish universal high-pressure-fuel-pump failure, increased failure from tuning, or a failed pump from fuel-pressure symptoms alone.

This issue also affects: Audi A3, Audi A4, Audi A5

Common Symptoms

  • MIL illuminated
  • Drive-system warning
  • Engine does not start

How to Fix

Reproduce and document the complaint, scan the vehicle with current ODIS and complete Guided Fault Finding. When one of the listed DTC/symptom combinations is stored but GFF produces no result, manually add and complete the G265 intermediate-shaft-speed-sensor test plan. Repair only the component identified by that diagnosis. Do not replace or upgrade the high-pressure fuel pump from this warning or DTC set alone.

Research This Issue

GoogleRedditYouTubeNHTSA
Manually Verified
High ConfidenceVerifiedReviewed Jul 2026

The 2.5T EA855 engine in RS3 and TT RS suffers from fuel injector failures that can cause catastrophic engine damage. Failed injectors create a "torch effect" where excessive fuel sprays into the cylinder, melting pistons and destroying the engine. This requires complete engine replacement ($15,000-$25,000). The issue affects random injectors and can occur without warning between 40,000-100,000 miles. RS246.com and TTRS forums report multiple cases of melted pistons from injector failure. Preventive injector replacement or testing every 60,000 km (37,000 miles) is recommended by specialists to avoid catastrophic failure. This is a KNOWN DEFECT in the EA855 engine.

Common Symptoms

  • Rough idle or misfires
  • Check engine light with fuel system codes
  • Loss of power
  • Excessive fuel smell
  • Engine knocking or pinging
  • Sudden catastrophic engine failure (melted piston)
  • No symptoms until failure (often happens without warning)

How to Fix

PREVENTIVE REPLACEMENT: Replace all fuel injectors every 60,000 km (37,000 miles) with OEM Audi injectors ($1,500-$2,500 installed). If engine misfires or runs rough: Inspect injectors IMMEDIATELY—do NOT continue driving. Failed injector can destroy engine in minutes. If piston is melted: Engine replacement required ($15,000-$25,000). Consider extended warranty or aftermarket warranty for out-of-warranty RS3/TT RS. This is the most serious reliability issue with the 2.5T engine.

Typical repair cost:$1,500 - $25,000

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence
Community reported
171 owners

The RS3 2.5T direct-injected engine develops heavy carbon buildup on all five intake valves. The high-performance tune and boost levels create more crankcase vapors, accelerating deposit formation.

This issue also affects: Audi S8, Audi A4, Audi A1

Common Symptoms

  • Rough idle
  • Cold start misfires
  • Power loss above 4000 RPM
  • Hesitation on boost
  • Check engine light
  • Uneven cylinder compression

How to Fix

Walnut blast intake valves every 30,000-40,000 miles. Install catch can immediately on new vehicles.

Typical repair cost:$500 - $1,000

Research This Issue

Based on 171 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence171 owner reportsLast reported by owners Mar 2026Reviewed Mar 2026

The 2.5T EA855 5-cylinder engine in the RS3 and TT RS (2015-2023) suffers from severe carbon buildup on intake valves due to direct injection. Fuel sprays directly into the combustion chamber, bypassing intake valves which only receive oil vapors from the PCV system. These vapors bake into hard carbon deposits over 30,000-60,000 miles. The high-performance nature of the 2.5T means carbon accumulates faster than in lower-output engines. Carbon restricts airflow causing rough idle, misfires, hesitation, and power loss. RS246.com forums recommend walnut blasting every 30,000-40,000 miles as PREVENTIVE maintenance. Failure to clean can cause valve damage requiring expensive engine work on these $60,000+ performance cars.

This issue also affects: Audi S8, Audi A4, Audi A1

Common Symptoms

  • Rough or unstable idle
  • Hesitation or stumbling on acceleration
  • Noticeable power loss (especially at high RPM)
  • Poor fuel economy
  • Check engine light with misfire codes
  • Engine runs rough when cold
  • Hard starting

How to Fix

WALNUT BLASTING: Remove intake manifold and blast walnut shells through intake ports ($800-$1,500). Repeat every 30,000-40,000 miles—MORE frequent than base models due to high performance. PREVENTION: Install catch can ($400-$700) to filter PCV vapors. Add Liqui Moly Intake Valve Cleaner to every oil change. Change oil every 5,000 miles. Drive car hard regularly—Audi's own recommendation to burn off carbon.

Typical repair cost:$800 - $1,500

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence

RS3 owners running the 2.5-liter five-cylinder (DAZA in the 8V facelift, DNWA in the 8Y) report the engine-driven water pump and its integrated plastic thermostat housing weeping coolant well inside the warranty window. Owners describe a slowly dropping coolant level with no visible puddle, a low-coolant warning, and a sweet smell after a hard drive; dealers have confirmed replacing multiple pumps on this engine, some at under 10,000 miles. The pump and thermostat are one assembly, so a seal weep condemns the whole module. This is a distinct failure from the EA888 2.0T pump problem on the S3/A3 — the 2.5T module is a different part and is driven differently, so do not assume 2.0T part numbers or fixes apply. Left unattended, a slow coolant loss on this engine is dangerous because the 2.5T is intolerant of overheating.

Common Symptoms

  • Low coolant warning on the driver information display
  • Coolant level drops with no visible puddle under the car
  • Sweet coolant smell after driving
  • Crusty pink/purple residue at the pump-to-thermostat seam
  • Coolant temperature gauge fluctuating

How to Fix

Pressure-test and locate the leak before ordering. Correct the copy before promotion: current RS3 catalogs list water-pump and thermostat components separately, so the claimed single integrated pump-and-thermostat assembly is not safe to link without a VIN/build-specific parts diagram.

Typical repair cost:$900 - $1,800

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

The RS3's seven-speed S tronic is the DQ500 (0BH/0BT) wet-clutch unit, chosen because it can take the 2.5T's torque — but its mechatronic unit is a recognized failure point. Owners report sudden limp mode, refusal of specific gears or reverse, harsh or slurred engagement, and clutch slip under boost, in some cases at only 18,000-20,000 miles. Workshop reports point at the mechatronic's solenoids, the internal high-pressure pump and clutch-position sensing; a pressure leak inside the unit makes the pump overwork until it burns out, and by the time the car drops half its gears the clutch packs are usually damaged too. Tuned cars fail sooner, and several owners running aftermarket ECU calibrations report limp-mode events specifically. Note this is the 8V/8Y RS3's DQ500 — not the DQ250 or DL501 fitted to other Audis, and parts and failure modes do not carry across.

This issue also affects: Audi A1, Audi R8, Audi S7

Common Symptoms

  • Sudden limp mode with a gearbox warning on the dash
  • Loss of reverse or of odd/even gears
  • Harsh, jerky or delayed engagement from a stop
  • Clutch slip — revs climb without acceleration under boost
  • Gearbox overheat message after spirited driving

How to Fix

Read the transmission module first. If the DQ500 is simply overdue and has no confirmed internal damage, service the correct fluid and filter; pressure, mechatronic or clutch faults still require specialist diagnosis and adaptation rather than a fluid-only promise.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Liqui Moly DQ500 seven-speed DSG service kit 0BH325183BKT
    $170

    Approved for maintenance or the overdue-service first step only, not as a repair for a confirmed failed mechatronic or clutch pack.

    FCP Euro

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$2,500 - $8,000

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

NHTSA campaign 22V823000 covers 2022 Audi S3 and RS3 Sedans whose rearview camera image can be blank or fail to respond when reverse is selected or when the park view is called up manually. Without the rear image the driver loses the rearward view the vehicle is certified to provide, raising the risk of a backover, and it is a compliance failure against the rear visibility standard. Owners describe a black or frozen camera panel on the MMI screen that sometimes returns after an ignition cycle, which is exactly why the fault gets dismissed as a one-off glitch. This is a hardware campaign on the camera itself, not the general MIB3 software freezing that affects the 8Y infotainment more broadly.

Common Symptoms

  • Black or blank screen where the reverse camera image should be
  • Camera image freezes on a stale frame
  • Rear view fails to appear when reverse is selected
  • Image sometimes returns after restarting the car

How to Fix

Free recall remedy: Audi dealers replace the rearview camera. Owner notification letters went out February 14, 2023. Check the VIN at nhtsa.gov/recalls or with a dealer before assuming a black camera image on a 2022 car is a software problem — if the VIN is in 91EL the camera is replaced at no charge. If the VIN is not covered, treat it as the separate MMI/MIB3 software issue instead.

Typical repair cost:$0 - $0

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Aug 2026

8Y-generation RS3 and A3 owners report the central MMI display going black or freezing while audio keeps playing and the touch surface still clicks, plus stuck "Initialising entertainment, please wait…" messages, dropped or slow Android Auto and CarPlay connections, and Emergency Call faults. Owners on the Audi Owners Club and Audizine trace this to MIB3 head-unit software; an owner who pursued it identified TSB 2079134/3, which applies to cars running MMI software versions below 3900 and addresses MMI and Emergency Call faults together. After the update owners describe a snappier interface and reliable phone projection. This is separate from the 2022 rearview-camera recall — the camera campaign replaces hardware, this one is a flash.

Common Symptoms

  • MMI screen goes black while audio continues playing
  • Screen frozen on one image, touch clicks still audible
  • Stuck on 'Initialising entertainment, please wait…'
  • Android Auto or CarPlay slow to connect or drops out
  • Emergency Call (eCall) fault message

How to Fix

First try the documented soft reset — press and hold the volume/power control until the unit reboots, which recovers a frozen session but does not cure the underlying bug. The real fix is having an Audi dealer flash the head unit to the current MIB3 software under TSB 2079134/3 (check whether the installed version is below 3900); this is normally warranty work and there is no charge inside the new-vehicle warranty. If the black screen affects only the reverse camera image on a 2022 car, check recall 22V823 instead — that is a camera hardware replacement.

Typical repair cost:$0 - $250

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

Audi TSB 2059240/1 applies to RS3 vehicles equipped with Audi magnetic ride when knocking or rattling is heard from the rear over uneven roads and diagnosis confirms the rear shock absorbers. Its scope is 2015-2018 vehicles and 2019 vehicles only within VIN sequence 000001-906967. The bulletin does not support a universal 2017-2025 shaft-seal leak, loss of magnetorheological fluid, adaptive-system failure or coilover-conversion recommendation.

Common Symptoms

  • Rear knocking or rattling over uneven roads

How to Fix

Confirm magnetic-ride equipment, the exact model-year/VIN boundary and that the noise originates at the rear shock absorbers. When every bulletin criterion matches, replace both rear shock absorbers according to Audi workshop instructions and order the correct units by VIN. Do not replace dampers or convert the suspension from visible residue, ride feel or noise alone without this diagnosis.

Research This Issue

GoogleRedditYouTubeNHTSA
Manually Verified
High ConfidenceVerifiedReviewed Jul 2026

Front brake judder is the single most repeated complaint from 8V RS3 owners. Threads on Audizine and the Official Audi RS3 Owners Club describe a steering-wheel shimmy and brake-pedal pulsation appearing as early as 5,000 to 12,000 miles on stock front rotors and pads. Audi revised the front rotor design multiple times over the 8V US run and the complaint persisted. The mechanism is usually uneven pad-material transfer onto the rotor face rather than literal thickness variation from a bent disc, which is why the symptom returns quickly after a machining job. Owners frequently report Audi declining warranty coverage on the grounds that the brakes were overheated, leaving an out-of-pocket bill.

Common Symptoms

  • Steering wheel shimmy when braking from highway speed
  • Pulsation felt through the brake pedal
  • Judder under sustained braking load
  • Symptom returns weeks after rotors are machined
  • Squeal or grinding from the front axle

How to Fix

Measure disc-thickness variation and lateral runout, check hub cleanliness and wheel-bearing play, then replace the front rotors and pads only when the measurements confirm that branch. Bed the new friction surfaces correctly.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • VNE/Brembo RS3 front brake kit 8V0615301RKT5
    $972

    Confirm exact year, brake option and VIN in the retailer fitment tool; carbon-ceramic and other option branches are excluded.

    FCP Euro

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$900 - $1,800

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Aug 2026

The 8V RS3 sends drive rearward through a Haldex-type electro-hydraulic coupling on the rear differential. Its weak point is not the gearset but the electric pump and the fine mesh filter screen ahead of it. Clutch debris and metallic wear particles progressively clog the screen; the pump is then starved, overheats and burns out, and the car quietly becomes front-wheel drive. Audizine threads document rear-diff and Haldex failures, whining or grinding from the rear that changes in turns, and clunking under load. Owners repeatedly trace the failure to a coupling that never had its fluid and screen serviced — the maintenance schedule under-emphasizes it relative to how hard an RS3 is driven. The 8Y facelift replaced this hardware with the RS Torque Splitter, so this failure does not carry forward to 2022+ cars.

Common Symptoms

  • Whining or grinding from the rear, worst in tight turns
  • Clunk from the rear axle under throttle
  • Noticeably reduced traction — front wheels spin on launch
  • AWD or drivetrain warning message
  • Burnt-smelling, metal-flecked fluid at service

How to Fix

Service the coupling fluid and clean the pump screen on schedule. If AWD-module output testing confirms a failed pump, replace the pump repair kit and verify commanded coupling operation afterward; inspect drained fluid for metal before assuming the pump is the only failure.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • BorgWarner Haldex pump repair kit 0CQ598549
    $482

    Use only after the AWD module confirms pump failure; this is not a substitute for routine fluid service or differential diagnosis.

    FCP Euro

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$300 - $3,500

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Low ConfidenceVerifiedReviewed Aug 2026

Audi Emissions Recall 37P3 covers affected 2023 RS3 sedans whose DSG transmission-control-module software can prevent certain MIL-triggering transmission faults from clearing after the underlying repair. Audi states that drivability and tailpipe emissions are not affected, but the stored fault and illuminated MIL can prevent completion of an emissions inspection. Eligibility is controlled by the VIN and current 37P3 campaign status in Elsa, not by a generic transmission symptom.

Common Symptoms

  • MIL remains illuminated after the underlying transmission fault is repaired
  • Stored transmission fault cannot be cleared after repair
  • Vehicle may not complete an emissions inspection

How to Fix

Ask an Audi dealer to check whether Emissions Recall 37P3 is currently open for the VIN in Elsa. When open, the dealer updates the transmission-control-module software under the campaign; the published remedy requires no parts. Diagnose and repair the underlying fault separately before expecting its stored entry or MIL to clear. Do not buy a mechatronic unit, clutch pack, filter or upgraded DQ500 part for this software campaign.

Find a Audi dealer

Choose to share your location for this search, or enter an area below. Your search location is sent to Google to find dealers.

Open Audi dealer map in Google Maps ↗

Call to confirm they service Audi vehicles and check your VIN, recall eligibility, parts availability, and appointment options.

Research This Issue

GoogleRedditYouTubeNHTSA
Manually Verified
High ConfidenceVerifiedReviewed Jul 2026
get a full repair guide

What is the 2017-2023 Audi RS3 2017-2020 / 2022-2023 RS3 Drive-System Warning or No-Start Diagnosis - TSB 2067757/3?

Audi TSB 2067757/3 applies to specified 2017-2020 and 2022-2023 RS3 vehicles when the MIL or drive-system warning is shown, or the engine does not start, with either no stored DTC or P019100 with symptom 5652 or 5653, P008700 with symptom 2838, or P008800 with symptom 2837 or 178… Severity: high.

What is the 2015-2023 Audi RS3 Fuel Injector Failure and "Torch Effect" (2.5T)?

The 2.5T EA855 engine in RS3 and TT RS suffers from fuel injector failures that can cause catastrophic engine damage. Failed injectors create a "torch effect" where excessive fuel sprays into the cylinder, melting pistons and destroying the engine. This requires complete engine r… Repairs typically run $1,500-$25,000. Severity: high.

What is the 2017-2025 Audi RS3 Water Pump / Thermostat Housing Coolant Leak on 2.5 TFSI (DAZA/DNWA) — Failures as Early as 8,000 Miles?

RS3 owners running the 2.5-liter five-cylinder (DAZA in the 8V facelift, DNWA in the 8Y) report the engine-driven water pump and its integrated plastic thermostat housing weeping coolant well inside the warranty window. Owners describe a slowly dropping coolant level with no visi… Repairs typically run $900-$1,800. Severity: high.

What is the 2015-2025 Audi RS3 DQ500 S tronic Mechatronic and Clutch-Pack Failure — Lost Gears, No Reverse, Limp Mode?

The RS3's seven-speed S tronic is the DQ500 (0BH/0BT) wet-clutch unit, chosen because it can take the 2.5T's torque — but its mechatronic unit is a recognized failure point. Owners report sudden limp mode, refusal of specific gears or reverse, harsh or slurred engagement, and clu… Repairs typically run $2,500-$8,000. Severity: high.

What is the 2022 Audi RS3 Front Passenger Airbag Incorrectly Folded on the 2022 RS3 — Recall 22V652?

NHTSA campaign 22V652000 covers 2022 Audi A3, S3 and RS3 vehicles in which the front passenger airbag module may have been folded incorrectly during manufacture. An incorrectly folded cushion may not deploy into its intended shape and position, so it may not protect the front pas… Repairs typically run $0-$0. Severity: high.

What is the 2017-2019 Audi RS3 PODS Airbag Connector Loose Contact and Cable Chafing — Recall 19V474 (2017-2019 RS3)?

The earlier of the two RS3 passenger-airbag recalls, NHTSA campaign 19V474000, covers 2017-2019 RS3 Sedans. A loose contact at an electrical connector in the passenger occupant detection circuit, aggravated by a sharply bent airbag cable under the seat, makes the system register… Repairs typically run $0-$0. Severity: high.

What is the 2017-2020 Audi RS3 Passenger Occupant Detection System Sensor Mat Failure — Passenger Airbag Switches Off (Recall 21V198 / Audi 69BY)?

NHTSA campaign 21V198000 covers 2017-2020 RS3 Sedans among roughly 153,000 Audi A3-family vehicles. The passenger occupant detection system sensor mat built into the front passenger seat cushion can malfunction and switch the passenger airbag off even when the seat is occupied. T… Repairs typically run $0-$0. Severity: high.

What is the 2017-2025 Audi RS3 2.5T Five-Cylinder Carbon Buildup?

The RS3 2.5T direct-injected engine develops heavy carbon buildup on all five intake valves. The high-performance tune and boost levels create more crankcase vapors, accelerating deposit formation. Repairs typically run $500-$1,000. Severity: medium.

What is the 2015-2019 Audi RS3 2015-2018 / Certain 2019 RS3 Magnetic-Ride Rear Shock Noise - TSB 2059240/1?

Audi TSB 2059240/1 applies to RS3 vehicles equipped with Audi magnetic ride when knocking or rattling is heard from the rear over uneven roads and diagnosis confirms the rear shock absorbers. Its scope is 2015-2018 vehicles and 2019 vehicles only within VIN sequence 000001-906967… Severity: medium.

What is the 2015-2023 Audi RS3 Severe Carbon Buildup on Intake Valves (2.5T 5-Cylinder)?

The 2.5T EA855 5-cylinder engine in the RS3 and TT RS (2015-2023) suffers from severe carbon buildup on intake valves due to direct injection. Fuel sprays directly into the combustion chamber, bypassing intake valves which only receive oil vapors from the PCV system. These vapors… Repairs typically run $800-$1,500. Severity: medium.

What is the 2018 Audi RS3 Rear Center Head Restraint Defects on the 2018 RS3 — Miswelded Guide Sleeves and Missing Latch Pins (Recalls 18V803 and 19V095)?

Two separate 2018-model-year campaigns cover the rear seat head restraints on the RS3 Sedan. NHTSA 18V803000 addresses rear seat frames on which the guide sleeves for the head restraint were welded in the wrong position, so the restraint may not be held securely. NHTSA 19V095000… Repairs typically run $0-$0. Severity: medium.

What is the 2022 Audi RS3 Rearview Camera Blank or Unresponsive in Reverse on the 2022 RS3 — Recall 22V823 (Audi 91EL)?

NHTSA campaign 22V823000 covers 2022 Audi S3 and RS3 Sedans whose rearview camera image can be blank or fail to respond when reverse is selected or when the park view is called up manually. Without the rear image the driver loses the rearward view the vehicle is certified to prov… Repairs typically run $0-$0. Severity: medium.

What is the 2017-2020 Audi RS3 Front Brake Rotor Judder and Pad-Deposit "Warping" on the 8V RS3 — Steering Shimmy Under Braking?

Front brake judder is the single most repeated complaint from 8V RS3 owners. Threads on Audizine and the Official Audi RS3 Owners Club describe a steering-wheel shimmy and brake-pedal pulsation appearing as early as 5,000 to 12,000 miles on stock front rotors and pads. Audi revis… Repairs typically run $900-$1,800. Severity: medium.

What is the 2015-2021 Audi RS3 Haldex AWD Pump and Filter Screen Clogging on the 8V RS3 — Rear Drive Drops Out?

The 8V RS3 sends drive rearward through a Haldex-type electro-hydraulic coupling on the rear differential. Its weak point is not the gearset but the electric pump and the fine mesh filter screen ahead of it. Clutch debris and metallic wear particles progressively clog the screen;… Repairs typically run $300-$3,500. Severity: medium.

What is the 2023 Audi RS3 2023 RS3 TCM Software Emissions Recall 37P3 - VIN Check Required?

Audi Emissions Recall 37P3 covers affected 2023 RS3 sedans whose DSG transmission-control-module software can prevent certain MIL-triggering transmission faults from clearing after the underlying repair. Audi states that drivability and tailpipe emissions are not affected, but th… Severity: low.

What is the 2022-2025 Audi RS3 MIB3 MMI Black Screen and Freezing on the 8Y RS3 — Software Update TSB 2079134/3?

8Y-generation RS3 and A3 owners report the central MMI display going black or freezing while audio keeps playing and the touch surface still clicks, plus stuck "Initialising entertainment, please wait…" messages, dropped or slow Android Auto and CarPlay connections, and Emergency… Repairs typically run $0-$250. Severity: low.