A loss of braking assist, ABS, and ESC will increase the effort and distance required to stop, increasing the risk of a crash.

Service Brakes, Hydraulic
Service Brakes, Hydraulic — Antilock/Traction Control/Electronic Limited Slip

Date Announced
SEP 13, 2021
Vehicles Affected
38
Audi Recall #
47R7
NHTSA Campaign #
21V707000
Summary
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi E-Tron Quattro and E-Tron Sportback Quattro vehicles. Corrosion in the brake booster may cause the Anti-Lock Brake System (ABS), Electronic Stability Control (ESC), speedometer display, and brake assist to stop functioning.
Actions
Dealers will replace the brake booster, free of charge. Owner notification letters were mailed September 30, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 47R7.
Documents (9)