Model year record

2020 Audi A4

3 recall campaigns on file for this model year. 456 owner complaints on file.

Recalls

Recall campaignNHTSA 22V034000

Tires

Component
Tires
Manufacturer
Volkswagen Group of America, Inc.
Vehicles affected
31,058
Reported to NHTSA
2022-01-26
Owners notified
2022-03-03

Defect description

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.

Safety risk

Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.

Manufacturer remedy

Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or unevenly worn tires, free of charge. Owner notification letters were mailed March 3, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L5.

Recall campaignNHTSA 21V874000

Air bags: sensor: occupant classification: front passenger

Component
Air bags: sensor: occupant classification: front passenger
Manufacturer
Volkswagen Group of America, Inc.
Vehicles affected
208,332
Reported to NHTSA
2021-11-10
Owners notified
2022-01-07

Defect description

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.

Safety risk

A disabled passenger air bag increases the risk of injury in the event of a crash.

Manufacturer remedy

Dealers will replace the connecting cable and either the heating mat or entire seat cover, free of charge. Owner notification letters were mailed January 7, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 74E3. This recall is an expansion of Recall 19V-547 (74D9). Vehicles previously repaired under 19V-547 will need to return for the new remedy.

Recall campaignNHTSA 21V295000

Suspension: rear: axle: non-powered axle assembly

Component
Suspension: rear: axle: non-powered axle assembly
Manufacturer
Volkswagen Group of America, Inc.
Vehicles affected
40,993
Reported to NHTSA
2021-04-26
Owners notified
2021-06-04

Defect description

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.

Safety risk

A broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.

Manufacturer remedy

Dealers will replace the lock nuts and, if necessary, the associated bolts, free of charge. Owner notification letters were mailed June 4, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L1.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

ComponentComplaintsMedian mileage
Electrical system18054,000 mi
Unknown or other115
Back over prevention: warnings72
Back over prevention: rearview system braking42
Forward collision avoidance: warnings12
Lane departure: blind spot detection10
Forward collision avoidance: automatic emergency braking4
Suspension312,000 mi
Communication254,000 mi
Communication: manufacturer telematics226,000 mi
Exterior lighting2
Forward collision avoidance: adaptive cruise control2
Lane departure: warning2
Seats2
Service brakes2
Visibility/wiper2
Wheels2

The 2019 model has 21 times as many complaints as this one. The 2021 model has 14 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.