Rear axle lock nuts may break
Defect Summary
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 Consequence
A broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
Corrective Action
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.
Similar Recalls
Other recalls from Volkswagen Group Of America, Inc. or involving Suspension.
FAQ: Recall 21V295000
Your rights, the repair process, and what each field on this page means.
What is recall 21V295000?
NHTSA recall 21V295000 was issued by Volkswagen Group Of America, Inc. on April 26, 2021. It addresses: Rear axle lock nuts may break. The recall affects approximately 40,993 vehicles, with the defect involving the Suspension component.
How do I get this recall repaired?
Contact any authorized Volkswagen Group Of America, Inc. dealer and reference NHTSA recall ID 21V295000 or the manufacturer campaign number 42L1. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.