NHTSA vehicle safety data
2020 Audi S5 Cabriolet Recalls & Complaints
The 2020 Audi S5 Cabriolet has 1 NHTSA recall campaign on file as of October 21, 2026. try.vin has no NHTSA owner complaints on file for the 2020 Audi S5 Cabriolet. Recall repairs are usually free at an authorized Audi dealer.
NHTSA recall and complaint data for the 2020 Audi S5 Cabriolet. Recall data is refreshed daily from NHTSA.
Rear Axle Lock Nuts May Break
NHTSA #21V295000 · Suspension — Rear — Axle — Non-Powered Axle Assembly · NHTSA notice
Reported April 26, 2021 · Volkswagen Group of America, Inc.
Potentially affected: 40,993 vehicles
Repair completion: 98.66% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
Manufacturer campaign 42L1 · Owners notified June 4, 2021
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 consequence
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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Other Audi S5 Cabriolet model years
Check your 2020 Audi S5 Cabriolet VIN
Not every recall applies to every VIN in a given year. Enter the 17-character VIN from your Audi S5 Cabriolet at nhtsa.gov/recalls to see whether your specific vehicle has an unrepaired recall.
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