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2013-2024 · 12 model years

Audi A4 Allroad Problems by year

Owners have filed 178 complaints about the Audi A4 Allroad across 12 model years, and it has 12 recalls. The 2020 has the most complaints once its age is allowed for (158), while 2019 has far fewer than a typical year. The most reported problem area is the electrical system, followed by the driver assistance.

Most complaints for its age2020158 complaints · 1 recallSee the 2020
Complaints
178
Recalls
12
Crashes
4
Fires
0
Injuries
1
Deaths
0

A4 Allroad complaints by model year

Highlighted: the year with the most complaints for its age. Older vehicles have had more time to collect complaints - the Safety Index grade allows for that.

YearComplaintsRecallsCrashesFiresTop problemGrade
20245000Electrical systemD
20231100Equipment & accessoriesC
20220100-B
20212100Driver assistanceB
2020158110Electrical systemF
20193000AirbagsA
20189330AirbagsF
20170500-C
20160300-B
20150400-C
20140400-C
20130400-C

Most common A4 Allroad problems

Audi A4 Allroad recalls 12

Latest A4 Allroad complaints

2024 Audi A4 AllroadElectrical system

The contact owns a 2024 Audi A4 Allroad. The contact stated that while cleaning the interior of the vehicle, there was a burning odor inside the vehicle. Upon inspection the contact discovered smoke coming from the front driver's and passenger's side seats and there was damage to the leather caused by overheating and melting. The contact stated that during the failure the seat heaters were in the off position, but the heaters were operational while the vehicle was turned off. The fuse for the seat heaters were removed, and the seat heaters were deactivated. The cause of the failure was not yet determined. The manufacturer and local dealer were not contacted. The failure mileage was 39,000.

Filed Incident Electrical systemNHTSA 11775060
2021 Audi A4 AllroadTransmission & drivetrain

A few minutes into the drive the transmission oil is too hot warning light came on and the car went into a 'limp' mode, car could only be driven less than 10mph. If this occurred while making a turn or in the highway it could have been disastrous or even fatal. We took it to the dealer and by then the engine light was on without the transmission oil is too hot. Car was still on limp mode. Final verdict was that the Transmission control module was bad. Car only has a little over 45k miles but out of warranty due to being over 4 years.

Filed Incident Power trainNHTSA 11772540
2020 Audi A4 AllroadSeats & seat belts

Date: [[redacted]] Time: Approximately [[redacted]] Location: Street in front of [[redacted]]. At approximately [[redacted]], my wife was seated and properly belted in the front passenger seat of our 2020 Audi A4. The vehicle was completely stationary and parked on the street, between a parked car in front of us and a garbage can behind us. There were no moving vehicles, pedestrians, impacts, or other apparent events occurring around the vehicle. Without warning, the passenger seatbelt suddenly and forcefully...

Read the full complaint

tightened across my wife's abdomen. We heard a distinct electrical/motor sound as it tightened. The force was significant enough to compress her abdomen and cause immediate pain and distress. My wife is [[redacted]]. There are currently no visible bruises or marks, but the incident was extremely concerning given the force applied directly across her [[redacted]]. There was no collision, sudden movement, braking, or other apparent reason for the restraint to activate. The vehicle was parked and had not moved. We are requesting that Audi investigate this as a potential unintended activation or malfunction of the seatbelt tensioner/Pre Sense restraint system. Please inspect the reversible seatbelt tensioner, Pre Sense system, restraint/airbag control module, relevant sensors, and stored diagnostic fault codes. Please also check for applicable recalls, technical service bulletins, known defects, or similar incidents involving unexpected seatbelt tensioner activation on this vehicle, and document this incident as a formal safety complaint. Please provide the diagnostic findings and cause of the activation in writing. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Incident Seat beltsNHTSA 11769176
2020 Audi A4 AllroadElectrical system

My 2020 Audi A4 has an open safety recall campaign. Audi Corporate and my local dealership are formally refusing to perform the recall remedy unless I pay over $2,000 out-of-pocket to replace a broken J949 SOS Telematics Module. The manufacturer claims the module is separate from the recall, but its total failure physically blocks their diagnostic tools from applying the mandatory safety update. Conditioning a federal safety recall on a customer-paid repair violates recall compliance regulations, and has left my automatic emergency crash reporting and vehicle communication systems completely disabled.

Filed Incident Electrical systemNHTSA 11756511
2020 Audi A4 AllroadElectrical system

The contact owns a 2020 Audi A4. The contact stated that while driving at an undisclosed speed, the message SOS module no longer connected was displayed on the instrument panel, and the vehicle failed to shut off. The contact believed that the failure was a safety issue due to the loss of communication, including the hands-free features, mobile phone connectivity, and the regular safety features failing to operate as needed. The vehicle was taken to a dealer to be diagnosed, and it was determined that the communication module failure was the same as the SOS module failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 54,000.

Filed Incident Electrical system · CommunicationNHTSA 11756226
2020 Audi A4 AllroadElectrical system

The contact owns a 2020 Audi A4. The contact stated that the emergency-call/communication system was inoperable. The vehicle was taken to the local dealer to be repaired under TSB: 91-20-29; however, the software update was unsuccessful due to the module. The dealer informed the contact that the module needed to be replaced. The vehicle was not repaired. The contact had not experienced a failure prior to the vehicle being taken to the dealer. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 26,000. The VIN was not available.

Filed Incident CommunicationNHTSA 11755871

Questions about the Audi A4 Allroad

Which Audi A4 Allroad years have the most problems?

By the number of complaints owners filed with NHTSA: 2020 (158), 2018 (9), 2024 (5). Allowing for how long each has been on the road, the 2020 stands out most. Complaint counts also rise with sales, so compare years of the same model rather than different models.

Which Audi A4 Allroad years have the fewest complaints?

Among model years that have been on the road for at least three years, 2019, 2022, 2021 have the best Safety Index - the fewest complaints, crashes and recalls for their age compared with other A4 Allroad years. Always check the exact vehicle's recalls by VIN before you buy.

What are the most common Audi A4 Allroad problems?

Across every model year, owners report problems with the electrical system (117), driver assistance (64), seats & seat belts (4) most often.

How many recalls does the Audi A4 Allroad have?

NHTSA lists 12 recalls across all Audi A4 Allroad model years. Each year's page lists the recalls for that year; check your own vehicle by VIN at nhtsa.gov/recalls to see whether the repair has been done.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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