2020 Audi A3 Quattro Service and Repair Manual
This factory service and repair manual for the 2020 Audi A3 Quattro is built around this exact year, engine and trim, pairing every torque value and diagnostic step with the 2.0L turbocharged four-cylinder (engine code CZRA) that actually powers your car instead of a generic A3-family writeup.
Engines covered
- 2.0L inline-four (121 cu in) — DOHC, turbocharged, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Komfort
- Premium
- Premium Plus
- Progressiv
- Technik
Known issues on the 2020 A3 Quattro. Three recalls are on federal record for this model year. The first covers the front passenger air bag occupant classification sensor, which can malfunction and deactivate the passenger air bag even when the seat is occupied, increasing injury risk in a crash. The second covers the tire pressure monitoring system, which may fail to detect a simultaneous loss of pressure in all four tires quickly enough. The third covers the fuel system: a worn suction jet pump seal inside the tank can let fuel migrate into the evaporative emissions system and leak out of the charcoal canister, raising fire risk in the presence of an ignition source. Owners have filed 16 complaints for the year and no technical service bulletins are logged. The factory diagnostic and repair procedures behind each of those systems are here.
From a PODS fault to a fuel tank seal inspection or a routine service interval, it keeps you on the OEM procedure and the correct specification for your specific 2020 A3 Quattro.
Volkswagen Group of America, Inc. (Audi) is recalling certain 2015-2020 Audi S3 Sedan, A3 Sedan, 2016-2018 A3 Etron, 2017-2020 RS3 Sedan, and 2015-2019 A3 Cabriolet vehicles. The passenger occupant detection system (PODS) may malfunction and switch
A deactivated passenger air bag increases the risk of injury during a crash.
Dealers will replace the PODS sensor mat and update the PODS control module, free of charge. Owners letters were mailed December 23, 2021. Owners may contact Audi customer service at 1-800-253-2834.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2019 Volkswagen Tiguan LWB, Golf Sportswagen A7, Golf Alltrack, Golf R GP, Audi Q3, Audi A3 Cabriolet, 2019-2020 Jetta NF, Jetta GLI, Golf GTI, Atlas, Golf A7, Audi A3, 2020-2021 Atl
An undetected sudden loss of pressure in all four tires increases the risk of a crash.
Dealers will update the TPMS software, free of charge. Owner notification letters were mailed November 18, 2022. Owners may contact Volkswagen's customer service at 1-800-893-5298 or Audis customer
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain front-wheel drive 2015-2020 Audi A3 Sedan, 2015-2019 Audi A3 Cabriolet, 2019-2020 Volkswagen Jetta GLI, 2018 Golf Sportwagen GP, 2018-2019 Golf Sportwagen A7, 2015-2017 Golf Sportwag
A fuel leak in the presence of an ignition source increases the risk of a fire.
Dealers will replace the suction pump, free of charge. Final owner notification letters for Audi owners were mailed on July 25, 2024. Final owner letters for VW owners were mailed on August 13, 2024
This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00 and VW 507.00.
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.
This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument cluster, or particles inside of the housing.
This bulletin provides information when there is a film/visible rings on the clear glass cover of the headlight when the dipped beam is switched on.
This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
This bulletin provides information when there are creaking/squeakignnoises from the front end on uneven roads.
Showing the 8 most recent of 704 technical service bulletins on file with NHTSA.
The contact owns a 2020 Audi A3. The contact stated that while driving at various speeds, the vehicle would independently come to a complete stop as the brake, air bag, and seat belt warning lights wo
The contact owns a 2020 Audi A3. The contact stated while driving approximately 65-70 MPH with a passenger seated in the passenger’s seat, the "Air bag Off", "Malfunction, air bag off" warning light i
Nothing has happened (Yet), but Audi has still not come up with a fix for this problem since March 2021. This is real safety concern for front passengers in the 2020 Audi A3 autos.
As of October 25, 2022, the manufacturer (Audi) continues to not provide a solution to Recall Number 69BY / NHTSA Recall Number 21V198, stating that parts are still not available.
Airbags have had a recall since March 2021.
The passenger occupant detection system has permanently failed and causes my passenger airbag to be off at all times including when a passenger is seated in the vehicle. The seatbelt sensor also goes
The contact owns a 2020 Audi A3. The contact received notification of NHTSA Campaign Number: 21V198000 (Air Bags) however, the part to the recall repair was unavailable. The contact took the vehicle t
Tire Brand: Continental Tire Line / Model: ProContact TX Tire Size: 225/40R18 What Happened: This is the second tire failure I’ve experienced on Continental ProContact TX tires (OEM on my 2020 Audi
Showing the 8 most serious of 16 complaints filed with NHTSA.
