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2020 Audi A4: Recalls, Complaints & Safety Ratings

3Safety recalls
127Owner complaints
5★NHTSA overall
Quick answer

The 2020 Audi A4 has 3 NHTSA safety recall campaigns and 127 owner complaints on file, with an overall 5-star NHTSA crash-test rating. Check a specific VIN to confirm whether recalls apply, whether repairs were completed, and what to verify before you buy.

2020 Audi A4 safety record graphic showing 3 recalls, 127 owner complaints and 5-star overall NHTSA rating.
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2020 Audi A4 pages show model-level safety data. A Carchieve VIN report checks the exact car before you buy.

Safety record reviewed October 2026 · sourced from NHTSA

The 2020 Audi A4 has 3 safety recall campaigns and 127 owner complaints on file with the National Highway Traffic Safety Administration, and it earned an overall 5-star NHTSA crash-test rating. Below is the public model-level safety record. To see whether a specific A4 had applicable recalls repaired and what its decoded VIN says, run that car's VIN.

Safety recalls

1

TIRES

Campaign 22V034000 · 26/01/2022

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.

RiskRear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.
RemedyDealers 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.
2

SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY

Campaign 21V295000 · 26/04/2021

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.

RiskA broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
RemedyDealers 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.
3

SEATS

Campaign 21V874000 · 10/11/2021

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.

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

What owners complain about

The systems 2020 Audi A4 owners report most often to federal regulators:

Electrical System91
Unknown Or Other58
Back Over Prevention43
Forward Collision Avoidance9
Lane Departure6
Communication2

NHTSA crash-test ratings

Frontal crash★★★★★
Side crash★★★★★
Rollover★★★★★
Overall★★★★★

Frequently asked questions

Does the 2020 Audi A4 have any recalls?

Yes. The 2020 Audi A4 has 3 NHTSA recall campaigns associated with this model year. Recall repairs are free at a franchised dealer when the exact VIN is affected. Check your specific VIN to confirm applicability and completion.

What problems do 2020 Audi A4 owners report?

Owners have filed 127 complaints with the NHTSA for the 2020 Audi A4, most often about the electrical system, unknown or other, back over prevention.

How do I check a specific A4's history?

Enter the 17-character VIN into Carchieve. You get the recalls, owner complaints and crash ratings shown here for that exact vehicle, plus full decoded specifications and a guided title and odometer check.

Check a specific 2020 Audi A4

This page covers the model. For one exact car, run its 17-character VIN to confirm recalls, decoded specifications and buyer checks.

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