The alternator and starter of this car fails under heavy load due to the combined start stop engine function with heavy stop and go traffic. This is a known service problem affecting many Audis. my experience happened when I was driving home from work in heavy stop and go traffic after about 30 minutes of start and stop of the engine under these conditions the engine shut down completely and indicated a warning in the dash with an electrical system malfunction. I turned the car off and turned it back on and tried to put it into drive and shifted between park and drive and the engine still would not start. I ended up having to wait for about five minutes with the engine shut off at that point. I turned the engine back on and was able to put the car into drive. This was a dangerous situation because of heavy traffic surrounding my car and not being able to move the vehicle as it was stopped in the middle of the road. Audi has begun a service campaign for this known failure, but it should be upgraded to a recall as this is a serious safety hazard.
The worst 2022 Audi A6 Allroad problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Engine1
- Transmission1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Engine1
- Transmission1
Recalls 4
Back over prevention: sensing system: camera
- What is wrong
- Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2026 vehicles. Please see the recall report for a complete list of models. A software error may prevent the rearview camera image from displaying as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Risk
- A rearview image that does not display reduces the driver's view behind the vehicle, increasing the risk of a crash.
- Remedy
- Dealers will update the software, free of charge. Owner notification letters were mailed January 14, 2026. Owners may contact Audi customer service at 1‑800‑253‑2834. Audi's number for this recall is 90TV. Vehicle Identification Numbers (VINs) involved in this recall became searchable on on December 23, 2025.
Recall number 25V900000 · Recall details
Electrical system
- What is wrong
- Volkswagen Group of America, Inc. (Audi) is recalling certain 2020-2022 Audi S7, S6 Sedan, A6 Allroad, 2021-2022 RS7, RS6 Avant, 2019-2022 A7, and A6 Sedan vehicles. Liquid spilled in the rear seat may penetrate and cause the gateway control module to shut down.
- Risk
- A gateway control module shutdown will suddenly reduce engine power, increasing the risk of a crash.
- Remedy
- Dealers will install a protective cover, free of charge. Owner notification letters are expected to be mailed January 20, 2023. Owners may contact Audi's customer service at 1‑800‑253‑2834. Audi's number for this recall is 90V2.
Recall number 22V861000 · Recall details
Equipment: electrical: infotainment: video (TOUCH)screen/monitor/unit
- What is wrong
- Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 AUDI A8, A6 Allroad, E-TRON Quattro, 2022 S3, RSQ8, RS7, RS6 Avant, Q8, Q7, Q3, E-TRON Sportback Quattro, S5 Cabriolet, E-TRON GT, S5 Sportback, A7, A6, A5 Sportback, A5 Cabriolet, A4, A4 Allroad, A3, S8, SQ7, SQ8, S6, and S4 vehicles. The infotainment main unit may become damaged internally when the vehicle is shut off, resulting in an inoperative rearview camera display the next time the vehicle is started. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
- Risk
- An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash.
- Remedy
- Dealers will replace the infotainment main unit, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Audi's customer service at 1‑800‑253‑2834. Audi's number for this recall is 91Ei.
Recall number 22V806000 · Recall details
Electrical system: instrument panel: fuel gauge: fuel level float/sensor/sending unit
- What is wrong
- Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 RS6 Avant and RS7, 2020-2022 A6 Allroad, S6 Sedan, and S7, and 2019-2022 A6 Sedan and A7 vehicles. The fuel level sender may stick, causing an inaccurate fuel level reading to be displayed on the instrument cluster.
- Risk
- An inaccurate fuel reading may cause an engine stall due to lack of fuel, increasing the risk of a crash.
- Remedy
- Dealers will install a new sensor in the tank, free of charge. Owner notification letters were mailed February 17, 2023. Owners may contact Audi customer service at 1‑800‑253‑2834. Audi's number for this recall is 20DN.
Recall number 22V155000 · Recall details
Technical service bulletins for the 2022 Audi A6 Allroad 854
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This bulletin provides informaiton on the use of the PICO-NVH tool (VAS 611 015).
- This bulletin provides infomration when basic settings are not possible after repair; DTC P17F900 stored...
- This bulletin provides information when the message "Automatic user identifaction failed" appers in the...
- This bulletin provides information when the air spring symbol is illuminated; DTC U112100 or C1260F0.
- This bulletin provides information regarding the current top concerns being addressed by the Audi Digital...
- This bulletin proides service information when there is a prompt to take over the steering wheel (hands...
- This bulletin provides information when the starter battery is discharged or malfunctioning.
- This bulletin provides information for all gasoline engines when the MIL is on; DTC P240700 is stored
- This service information bulletin provides information when the convernience opening does not work.
- This bulletin provides information when there is an Audi pressense warning, warning jolt, and/or brake...
What 2022 Audi A6 Allroad owners say
Most recent owner complaints, unedited.
Rear view camera and 360 degree camera system intermittently fails to operate, yielding reduced visibility when reducing vehicle.
Compare the 2022 Audi A6 Allroad
Other model years
Questions about the 2022 Audi A6 Allroad
Is the 2022 Audi A6 Allroad reliable?
Owners have filed 2 complaints about the 2022 Audi A6 Allroad, fewer than a typical A6 Allroad model year.
What is the most common problem with the 2022 Audi A6 Allroad?
Engine and cooling, with 1 complaint. Next is transmission (1).
How many recalls does the 2022 Audi A6 Allroad have?
4 recalls, covering back over prevention, electrical system and equipment.
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