2020 Audi A4 Technical Service Bulletins

1,071 technical service bulletins (TSBs) are on record for the 2020 Audi A4. 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.

• 10251648Mar 8, 2024Other or unknown, Brakes. This bulletin provides information for when the brake pad wear indicator is on in the instrument cluster.
• 10251646Mar 8, 2024Body and structure, Other or unknown. This bulletin provides information from the front end and dash panel are heard when the vehicle is moving.
• 10250812Feb 23, 2024Equipment. This Pending Service Solution (PSS) requests that a record be added to the PSS database in instances where the radio favorites are lost, shortcuts are greyed out on lower screen with MIB3 vehicles.
• 10250809Feb 23, 2024Equipment. This Pending Service Solution (PSS) requests that technicians create a record in the PSS database in instances where the star button function assignment is lost on the multifunction steering wheel is lost sporadically.
• 10250807Feb 23, 2024Electrical system. This bulletin provides information on various improvements for MIB 3.
• 10250558Feb 15, 2024Body and structure, Other or unknown. This bulletin provides information when there are noises coming from the trunk lid struts.
• 10250543Feb 15, 2024Transmission and drivetrain. This bulletin provides information when quattro Ultra has vibrations or binding in tight turns.
• 10250336Feb 9, 2024Equipment. This bulletin provides information for when Apple CarPlay pops up or takes over audio without user intervention in vehicles with the Audi Smartphone Interface.
• 10250316Feb 9, 2024Suspension. This bulletin provides information when DTCs B200FF0, B200FF1, B200FF3, or B200FF4, B200FF5 are stored in the J775 suspension control unit.
• 10250322Feb 7, 2024Equipment. This bulletin provides information pertaining to MMI Navigation database concerns.
• 10250296Feb 7, 2024Engine cooling. This bulletin provides information for when the low coolant light is illuminated but the coolant level is within specifications.
• 10250233Feb 6, 2024Other or unknown, Electrical system. This bulletin provides information for when the Audi virtual cockpit is distorted due to a broken screen.
• 10249581Jan 30, 2024Body and structure, Other or unknown. This bulletin provides information for when there are noises from the headliner/sunroof area.
• 10249225Jan 25, 2024Equipment, Air bags. This bulletin provides information for when there is a malfunction with the garage door opener, Sirius XM, Online radio, or other malfunctions; DTC B129B11, B129C22, B123C13, U044700, or B200000.
• 10249221Jan 22, 2024Equipment. This bulletin provides information when there are flickering lines in Audi virtual cockpit.
• 10249144Jan 12, 2024Transmission and drivetrain. This bulletin provides service information on noises from the drivetrain duel-mass flywheel.
• 10248111Dec 22, 2023Electrical system. This bulletin provides information on how to set up and use the SD Creator for obtaining vehicle software updates via the Mirror Server.
• 10248208Dec 21, 2023Electrical system. This bulletin provides information when the parking assistance provides false warnings.
• 10248153Dec 21, 2023Transmission and drivetrain, Fuel system. This bulletin provides service information when there are noises from the drivetrain, dual mass flywheel.
• 10247205Dec 13, 2023Brakes, Electrical system, Other or unknown. This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal.
• 10247203Dec 12, 2023Suspension, Other or unknown. This bulletin provides information when there is a rattle noise from the rear suspension.
• 10247201Dec 12, 2023Equipment, Other or unknown. This bulletin provides information for when there is a function restriction with event memory entry P071800 - P276800 (symptom 20736 - 20737).
• 10247504Dec 11, 2023Electrical system. This bulletin provides information when the configuration appears without apparent reason with MIB3.
• 10247494Dec 11, 2023Brakes, Other or unknown. This bulletin provides information for when there is a hard brake pedal while attempting to start the vehicle.
• 10247202Dec 11, 2023Other or unknown, Transmission and drivetrain. This bulletin provides information when the Gearbox warning is on, DTC P17F900 is stored in the TCM.
• 10247140Dec 5, 2023Electrical system. This bulletin provides information when there is a message in the instrument cluster: :Instrument cluster: fault. Limited warning messages. Please contact workshop"; B200096.
• 10247137Dec 1, 2023Seats. This bulletin requests that technicians create a record in the Pending Service Solutions database in instances where there is noise from the backrest of the front seat.
• 10246206Nov 22, 2023Other or unknown, Electrical system. This bulletin provides information when the MMI screen is blank in MIB3 with Apple CarPlay.
• 10245622Nov 22, 2023Brakes. This bulletin provides information regarding when the brake pedal is hard when attempting to start the vehicle.
• 10246158Nov 20, 2023Engine. This bulletin provides information when there are flickering lines in Audi virtual cockpit.
• 10246194Nov 17, 2023Other or unknown. This bulletin provides information when there is no diagnostics communication to the telematics control module in vehicles with ConBox low; DTC U142100.
• 10246152Nov 16, 2023Electrical system. This bulletin provides general information about the outside air temperature reading.
• 10245620Nov 16, 2023Engine cooling. This bulletin provides information for when the cooling oil valve fails basic settings after repair; DTC P1A5B00.
• 10245688Nov 15, 2023Brakes, Back-over prevention (rear camera). This bulletin provides information for when there is a warning, warning jolt and/or brake engagement with Audi pre sense.
• 10245616Nov 15, 2023Electrical system. This bulletin provides information on document requirements before replacement of the vehicle 12 V battery when it is is drained.
• 10246161Nov 14, 2023Electrical system. This bulletin provides information for when the wireless charging does not work.
• 10245675Nov 14, 2023Body and structure. This bulletin provides information for when the license plate mounting bracket threaded inserts are stripped.
• 10245687Nov 10, 2023Back-over prevention (rear camera). This bulletin provides information for the Audi pre sense restricted function icon displayed after the engine is started.
• 10245285Nov 7, 2023Equipment. This bulletin provides information on the VAS 611 015 PICO-NVH tool for professional noise analysis.
• 10245536Nov 1, 2023Equipment, Electrical system. This bulletin provides information for when Outlook contacts are not accessible via the MMI when using Apple devices with MIB3.
• 10245527Nov 1, 2023Engine cooling. This bulletin provides instructions for when "Gearbox Malfunction" and/or vehicle does not shift up or down, and/or vehicle is in limp mode home, and/or "reverse gear is unavailable" displayed in the instrument cluster, and/or "You can continue driving (functions limited" with DTCs P071800 and/or P276800 and possible in combination with DTC P081100 and/or P081E00.
• 10244595Oct 30, 2023Exterior lighting. This bulletin provides information pertaining to when there are foreign objects inside of a headlight or taillight.
• 10244517Oct 25, 2023Equipment. This bulletin provides damage assessment guidelines for textile seat covers.
• 10244508Oct 24, 2023Body and structure. This bulletin provides information for when the black optic trim is discolored.
• 10244601Oct 23, 2023Equipment. This bulletin provides information for when the button for the rear dome light is stuck or inoperative.
• 10244532Oct 23, 2023Visibility (wipers, defrost, mirrors). This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only.
• 10244476Oct 23, 2023Electrical system. This bulletin provides information for when DTC P0A7D00 is stored.
• 10244310Oct 17, 2023Other or unknown. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10244536Oct 16, 2023Equipment. This bulletin provides information for when the Virtual cockpit displays a colorful line (pixel error).
• 10244325Oct 16, 2023Electrical system, Equipment. This bulletin provides information related to the VIN-4-PIN Program.

← All problems reported for the 2020 Audi A4