This 2021 Audi RS5 factory service and repair manual is built around the exact year and trim configuration of your car, so the torque values, wiring routes and adjustment procedures inside are the ones Audi published for it rather than a generic substitute pulled from a related model. Under the hood is the 2.9L V6 (DECA), a turbocharged engine, and the manual documents the factory service specs for it.
Engines covered
- 2.9L V6 (177 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 2-door coupe
Trims covered
- Base
Known issues on the 2021 RS5. Five recalls are on federal record for this model year. The first covers the rear seat belt retractors, which may deactivate early and prevent a child restraint system from securing properly, increasing the risk of injury during a crash. The second covers the tires: a required rear axle alignment inspection tied to an earlier recall may not have been performed, and the resulting misalignment can cause premature or uneven tire wear and increase the risk of a crash. The third covers the rear wiring harness, which can be missing anti-abrasion protection near the spare wheel well, risking wire damage in a rear crash that disables the exterior door releases and hazard lights, increasing the risk of injury. The fourth covers the rear axle trailing arm lock nut, which may break from stress corrosion and misalign the axle, causing a loss of control and increasing the risk of a crash. The fifth covers the rearview camera display, which can go blank on a software issue, reducing rear visibility and increasing the risk of a crash while backing up. No complaints or technical service bulletins are logged for this model year. The factory diagnostic and repair procedures behind each of those systems are here.
From a rear axle inspection to sorting out a blank backup camera, it keeps you on the OEM procedure and the correct specification for your specific 2021 RS5.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback Quattro, Q3, Q5, Q5 Sportback, Q7
An unsecured child restraint system can increase the risk of injury during a crash.
Dealers will inspect, and replace as necessary, the middle-rear seat belt assemblies, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact Volkswagen customer s
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 Cabrio
Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash.
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. Owner
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS5 Sportback, 2020-2021 Audi A5 Sportback, and S5 Sportback vehicles. The wiring harness for the rear lights could be missing the anti-abrasion protection in the area of the sp
Without the scuff protection, the wires may become damaged during a rear crash, disabling the doors from being opened from the outside, causing a loss of hazard lights, and increasing the risk of inju
Audi will notify owners, and dealers will apply scuff protection, free of charge. The recall began January 21, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for th
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 se
A broken lock nut may misalign the rear axle, causing a loss of control and increasing the risk of a crash.
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
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sp
A blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash.
Dealers will update the infotainment unit software, free of charge. Owner notification letters were mailed October 25, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen
