2020 Audi A3 Technical Service Bulletins

731 technical service bulletins (TSBs) are on record for the 2020 Audi A3. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10239663Jul 21, 2023Electrical system, Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10240154Jul 19, 2023Electrical system. This bulletin provides information for when there is noise from the area around the instrument cluster.
• 10240152Jul 19, 2023Visibility (wipers, defrost, mirrors). This bulletin provides information on the GFF test plan required when replacing the A/C compressor.
• 10239686Jul 19, 2023Visibility (wipers, defrost, mirrors). This bulletin provides information for when exterior glass cleaning is needed.
• 10240212Jul 17, 2023Visibility (wipers, defrost, mirrors). This bulletin provides information for when the washer solvent level warning is on.
• 10240160Jul 17, 2023Equipment. This bulletin provides information for when the Apple CarPlay screen is blank.
• 10238397Jun 30, 2023Seat belts. This bulletin provides information for when the seatbelt is hard to latch in the belt buckle.
• 10238396Jun 30, 2023Air bags. This bulletin provides information for when the airbag warning light is on and DTC B13BCF2 is stored in the airbag control module.
• 10238321Jun 29, 2023Suspension. This bulletin provides information for when creaking and squeaking noises emit from the front end on uneven roads.
• 10238315Jun 29, 2023Steering. This bulletin provides information for when the front shock absorber cap emits cracking noises or causes spring jumps when steering or maneuvering.
• 10238314Jun 29, 2023Body and structure. This bulletin provides information for when a cracking noise is heard from the front end when changing direction.
• 10238235Jun 20, 2023Brakes. This bulletin provides information for when one or more DC is stored in the ABS control unit related to the parking switch; DTC C100C07 and/or C100C29.
• 10238233Jun 20, 2023Steering. This bulletin provides information for instances where the steering wheel leather is damaged.
• 10238289Jun 16, 2023Equipment, Electrical system. This bulletin provides information for when wireless charging with the Audi Phone Box does not work.
• 10238273Jun 15, 2023Engine cooling. This bulletin provides information on checking for debris when replacing an engine.
• 10238189Jun 12, 2023Electrical system, Equipment. This bulletin provides information for when the parking aid sensor bracket(s) separate from the rear bumper.
• 10238194Jun 8, 2023Exterior lighting. This bulletin provides detailed information on the proper documentation of optical concerns for headlights and taillights.
• 10238160Jun 6, 2023Steering, Suspension. This bulletin provides information for when cracking noises/spring jumps occur when steering or when maneuvering.
• 10238159Jun 6, 2023Electrical system. This bulletin provides additional diagnostic instructions for when the vehicle does not start due to a drained 12v battery (A).
• 10238172Jun 5, 2023Electrical system. This bulletin provides information regarding the Audi advanced key.
• 10237383May 24, 2023Suspension. This bulletin states to lightly lubricate the contact surface between the buffer stop and shock absorber cap when cracking noises/spring jumps are detected when steering or maneuvering.
• 10237017May 22, 2023Visibility (wipers, defrost, mirrors). This bulletin provides instructions for when the washer level warning is on but the reservoir is full.
• 10236601May 12, 2023Equipment. This bulletin provides instructions for ordering replacement Safety Certification labels or VIN plates.
• 10236592May 9, 2023Suspension. This bulletin provides directions for when there is a cracking noise from the front end when changing direction.
• 10236373May 9, 2023Exterior lighting. This bulletin provides information for when there is moisture accumulation in the exterior lights.
• 10236599May 8, 2023Body and structure, Exterior lighting. This bulletin provides information for when car wash bristles become stuck in the body gap between the headlight and fender.
• 10236562May 8, 2023Equipment. This bulletin provides information to Audi technicians regarding the VIN-4-PIN bonus program.
• 10236378May 8, 2023Exterior lighting. This bulletin provides details on how to properly document optical concerns in headlights and taillights for warranty submissions.
• 10236377May 8, 2023Suspension. This bulletin provides instructions for instances where squeaking or creaking noises are heard when the vehicle is driven on uneven roads.
• 10236376May 8, 2023Engine cooling. This bulletin provides information for when the customer advises that there is cracking, grinding, rattling, humming, whining, or similar interference.
• 10235502Apr 25, 2023Visibility (wipers, defrost, mirrors). This bulletin provides instructions for when the sunroof glass panel, or the sunroof rollershade does not operate properly.
• 10235354Apr 19, 2023Steering. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10235359Apr 18, 2023Other or unknown, Equipment, Brakes. This bulletin provides information for when there are noises when braking, and the brake pad thickness is OK.
• 10235336Apr 18, 2023Steering. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10235122Apr 17, 2023Equipment. This bulletin provides information related to maintaining the 12V Lead-acid or AGM battery when a vehicle is parked for a prolonged period of time.
• 10234582Apr 13, 2023Equipment. This bulletin provides information on how to document optical defects in order to submit to Warranty.
• 10234569Apr 13, 2023Visibility (wipers, defrost, mirrors). This informational bulletin contains repair information for Panoramic sunroofs.
• 10234565Apr 13, 2023Electrical system. This bulletin provides the ODIS test plan for when the vehicle doesn't start, or the ignition cannot be turned on due to a drained 12V battery (A).
• 10234559Apr 13, 2023Equipment. This information bulletin contains a background on the outside air temperature reading.
• 10234549Apr 13, 2023Electrical system. This bulletin contains information for when the message appears in the instrument cluster about the high beam assist and/or traffic sign detection with DTC C12B3FD.
• 10234547Apr 5, 2023Suspension. This bulletin provides repair instructions for instances where creaking/squeaking noises are heard from the left front or right front area of the vehicle when being driven on uneven roads.
• 10233771Mar 31, 2023Engine cooling. This bulletin provides information on the discontinuation and mixing of Audi-approved engine coolants.
• 10233603Mar 31, 2023Body and structure, Visibility (wipers, defrost, mirrors). This bulletin describes the process to clean sticker residue from the windshield.
• 10233378Mar 27, 2023Electrical system. This bulletin provides information for when the 48V battery is in a low voltage protection state and will not accept a charge; DTC P0A7D00 is logged.
• 10233737Mar 23, 2023Equipment. This bulletin provides information on how to update the navigation map.
• 10233489Mar 23, 2023Steering. This bulletin states that squeaking noises which may be more prevalent in wet weather during steering is normal and repair is not needed.
• 10233376Mar 23, 2023Electrical system. This bulletin provides information for when the vehicle does not start due to a drained battery.
• 10233636Mar 17, 2023Back-over prevention (rear camera). This bulletin provides information for when the virtual cockpit is distorted due a broken screen caused by outside influence.
• 10233700Mar 8, 2023Electrical system. This bulletin provides information on some situations that may affect wireless charging
• 10232092Feb 21, 2023Suspension. This bulletin provides information for when creaking/squeaking noises are heard from the left front or right front area of the vehicle when driven on uneven roads.

← All problems reported for the 2020 Audi A3