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Audi · Known Issues

2022 Audi A5 Problems: 3 Known Issues

2022 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Audi A5 has 3 documented known issues, with 1 rated critical. The most serious is 2022 Audi A5 Rearview-Camera Recall 91Ei / NHTSA 22V806. Across all issues with published estimates, repair costs range from $700 to $1,800. DIY maintenance guides at au7o.io.

In This Article

  • A5 Electrical1
  • A5 Cooling1
  • A5 Engine1
  • Recalls8
  • FAQ
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In This Article

  • Electrical1
  • Cooling1
  • Engine1
  • Recalls8
  • FAQ

All 3 Known Issues

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ALL YEARS20242023202220212020201920182017201620152014201320122011201020092008

On the 2022 Audi A5, nHTSA campaign 22V806 / Audi 91Ei covers certain 2022 A5 Sportback and Cabriolet vehicles. The infotainment main unit can be damaged internally when the vehicle is switched off, leaving the rearview-camera display inoperative at the next start. Loss of the required rear image reduces visibility while reversing. Eligibility is VIN-specific; the campaign summary does not list the A5 Coupe.

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 free remedy replaces the infotainment main unit. Until repaired, use mirrors and direct observation with extra care while reversing. Do not order a refurbished virtual-cockpit cluster from this summary.

Research This Issue

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NHTSA Verified
High ConfidenceVerifiedReviewed Jul 2026

On the 2020-2024 Audi A5 2.0 TFSI, audi TSB 2071515/1 covers 2020-2024 A5 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 prior repair, so the leak must be located precisely.

This issue also affects: Audi SQ2, Audi Q2, Audi Q3

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 correctly 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. Confirm current coverage with Audi; do not order by model year alone.

Research This Issue

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NHTSA Verified
High ConfidenceVerifiedReviewed Jul 2026

On the 2008-2023 Audi A5, all direct-injection engines in the A5 and S5 (2.0 TFSI, 3.0T, and 3.2L V6) suffer from severe carbon buildup on intake valves. In direct-injection engines, fuel sprays directly into the cylinder, bypassing the intake valves. This means intake valves are only exposed to oil vapors from the PCV system, which bake onto the valve backs as hard carbon deposits. Over 60,000-100,000 miles, carbon restricts airflow, causing rough idle, misfires, hesitation, and power loss. The 3.0T supercharged S5 is particularly susceptible due to higher oil vapor pressure. In severe cases, carbon deposits prevent valves from seating properly, causing compression loss and valve damage. The ONLY effective fix is walnut blasting—blasting crushed walnut shells through the intake to remove carbon. A5OC forums recommend this as preventive maintenance every 60,000 miles.

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

Common Symptoms

  • Rough or unstable idle (engine shakes at stoplights)
  • Hesitation or stumbling on acceleration
  • Reduced power and sluggish throttle response
  • Poor fuel economy (2-4 MPG drop)
  • Check engine light with misfire codes (P0300-P0306)
  • Engine runs rough when cold, smooths out when warm
  • Hard starting or extended cranking

How to Fix

WALNUT BLASTING: Remove intake manifold and blast crushed walnut shells through intake ports to remove carbon ($700-$1,200). Requires specialized equipment—DIY not recommended unless experienced. Dealers charge $1,200-$1,800; independent Audi shops charge less. Repeat every 60,000-80,000 miles as preventive maintenance. PREVENTION: Install catch can ($300-$500) to filter PCV oil vapors before they reach intake 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).

Typical repair cost:$700 - $1,800

Research This Issue

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Community Reported
Medium Confidence
NHTSA Recalls8 recalls

TIRES

Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed.

Campaign #22V03400026/01/2022

EXTERIOR LIGHTING:TAIL LIGHTS

Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS5 Sportback, 2020-2021 Audi A5 Sportback, and S5 Sportback vehicles. The wiring harness for the rear lights could be missing the anti-abrasion protection in the area of the spare wheel well.

Campaign #20V73700025/11/2020

SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Q7, Q8, Q5 Sportback, SQ5 Sportback, RS6 Avant, RS7, RS Q8, 2020-2021 Audi S6 sedan, Q5, A8, S8, A7, A6 Allroad, A5 Cabriolet, A4 sedan, A4 Allroad, SQ5, S7, A6 sedan, S5 coupe, S4 sedan, S5 Cabriolet, A5 coupe, 2019-2021 RS5 coupe, A5 Sportback, S5 Sportback, RS5 Sportback vehicles. The lock nut on the trailing arm of the rear axle may break due to stress corrosion.

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Other Audi Models

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Frequently Asked Questions

What are the most common Audi A5 problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Audi A5 has 3 documented issues. The most frequently reported are: 2022 Audi A5 Rearview-Camera Recall 91Ei / NHTSA 22V806, 2020-2024 Audi A5 Coolant-Pump Leak TSB 2071515/1, Severe Carbon Buildup on Intake Valves (Direct Injection). Of these, 1 is rated critical and should be addressed promptly.

Is the Audi A5 reliable?

The 2022 Audi A5 has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: 2022 Audi A5 Rearview-Camera Recall 91Ei / NHTSA 22V806. 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 A5 problems?

Repair costs for known Audi A5 issues range from $700 to $1,800, 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 is the 2022 Audi A5 2022 Audi A5 Rearview-Camera Recall 91Ei / NHTSA 22V806?

NHTSA campaign 22V806 / Audi 91Ei covers certain 2022 A5 Sportback and Cabriolet vehicles. The infotainment main unit can be damaged internally when the vehicle is switched off, leaving the rearview-camera display inoperative at the next start. Loss of the required rear image red… Severity: high.

What is the 2020-2024 Audi A5 2020-2024 Audi A5 Coolant-Pump Leak TSB 2071515/1?

Audi TSB 2071515/1 covers 2020-2024 A5 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 prior repai… Severity: medium.

What is the 2008-2023 Audi A5 Severe Carbon Buildup on Intake Valves (Direct Injection)?

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 compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Campaign #21V29500026/04/2021

BACK OVER PREVENTION:DISPLAY FUNCTION

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5 Sportback, SQ5, S8, S7, S6 Sedan, S5 Sportback, S5 Coupe, 2022 E-Tron GT, and 2021-2022 RSQ8 vehicles. Due to a software issue, a blank or black screen may be displayed instead of the rearview camera image when the vehicle is placed in reverse gear. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Campaign #22V74200005/10/2022

SEATS

Volkswagen Group of America, Inc. (Audi) is recalling certain 2017-2020 A4 Allroad, A4 Sedan, 2018-2019 RS5 Coupe, 2019 RS5 Sportback, 2018-2020 A5 Cabriolet, A5 Coupe, A5 Sportback, S4 Sedan, S5 Cabriolet, S5 Coupe, and Audi S5 Sportback vehicles. The cable connecting the seat heater to the Passenger Occupant Detection System (PODS) may have a contact fault, causing the software to misdiagnose a malfunction and disable the passenger air bag.

Campaign #21V87400010/11/2021

+ 3 more recalls. Check all on NHTSA.gov

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

All direct-injection engines in the A5 and S5 (2.0 TFSI, 3.0T, and 3.2L V6) suffer from severe carbon buildup on intake valves. In direct-injection engines, fuel sprays directly into the cylinder, bypassing the intake valves. This means intake valves are only exposed to oil vapor… Repairs typically run $700-$1,800. Severity: medium.