2023 Audi A4Service bulletins

2023 Audi A4 Technical Service Bulletins

868 technical service bulletins (TSBs) are on record for the 2023 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.

11009321Sep 24, 2024Transmission and drivetrain. This bulletin provides information when the starter/generator drive belt is noisy or came off.
11009324Sep 23, 2024Transmission and drivetrain. This bulletin provides information pertaining to the cooling system; radiator fan control P048000/P048100.
11009375Sep 20, 2024Other or unknown. This bulletin provides information pertaining to the GFF test plan required for A/C compressore replacements, regardless of the concern.
11009392Sep 18, 2024Electrical system. This Pending Service Solution (PSS) requests that technicians create a record in the PSS Database in instances whwere the message "Loading system. Please wait…" is dislayed after driving for an extended period of time.
11009380Sep 18, 2024Electrical system. This bulletin provides information about the Audi pre sense warning, warning jolt and/or brake engagement.
11009372Sep 18, 2024Body and structure. This bulletin provides informaiton when the exterior black optic trim is discolored.
11009347Sep 18, 2024Steering. This bulletin provides information when there are vibrations and rotational steering wheel vibrations.
11009313Sep 18, 2024Other or unknown. This bulletin provides guidance in order to provid informaiton regarding preparatoin when calling the Audi Technical Assistnce Center (TAC).
11009326Sep 17, 2024Engine. This repair authorization requests that technicans contact the Technical Assistance Center (TAC) in instances where DTC P008700 or P014800 Stored in ECM.
11009378Sep 16, 2024Electrical system. This bulletin provides inormatin when the guages is faulty in the Audi virtual cockpit.
11009369Sep 16, 2024Electrical system. This bulletin provides information when the ignition cannot be switched on, DTC "U043100" or "U014100" stored in gateway (DA0019).
11009365Sep 16, 2024Body and structure. This bulletin provides information when there is visible corrosion at the joint between the roof and roof side member.
11009363Sep 16, 2024Steering. This bulletin provides informatin when there is a squeaking noise from the rubber boot of the intermediate steering shaft.
11009362Sep 16, 2024Steering. This bulletin provides information when there is a prompt to take over steering; hands off detection.
11009377Sep 10, 2024Electrical system. This bulletin provides information when the audi virtual cockpit display has semi-circular marks on the edges of the display.
11009361Sep 10, 2024Other or unknown. This bulletin provides information regarding steering wheel visual damage.
11009356Sep 10, 2024Brakes. This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes.
11009354Sep 10, 2024Other or unknown. This bulletin provides information on frequency analysis.
11009351Sep 10, 2024Brakes. This bulletin provides information regarding the general approach to brakes rubbing.
11009348Sep 10, 2024Electrical system. This bulleitn provides information when there is an implausible signal in the ABS/ESC speed sensor.
11009335Sep 10, 2024Suspension. This bulletin provides information when there are rumbling noises from the suspension - upper link rubber mounting.
11009312Sep 10, 2024Body and structure. This bulletin provides informationw hen there are car was brush bristles trapped in the seam between the headlight and fender.
11009296Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009281Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009266Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009251Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009236Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009221Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009206Sep 10, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Gas cap seal deformed (P045600) 02 Sensor P013B00 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop
11009343Sep 9, 2024Suspension. This bulletin provides information when DTC B2200FF is stored in the J775.
11009339Sep 9, 2024Suspension. This bulletin provides information parameter settings for suspension control unit J775.
11007348Aug 30, 2024Electrical system. This bulletin provides informationw hen the parking aid sensor bracket(s) separates from the rear bumper.
11007347Aug 30, 2024Electrical system. This bulletin provides information when there is an eCall fault / the eCall LED is red with DTC B200000.
11007312Aug 30, 2024Transmission and drivetrain. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
11007301Aug 30, 2024Fuel system. This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
11007267Aug 30, 2024Electrical system. This bulletin provides informationw hen the parking aid sensor bracket(s) separates from the rear bumper.
11007266Aug 30, 2024Electrical system. This bulletin provides information when there is an eCall fault / the eCall LED is red with DTC B200000.
11007231Aug 30, 2024Transmission and drivetrain. This bulletin provides informatin when there is binding or vibrations in tight turns with quattro Ultra.
11007220Aug 30, 2024Fuel system. This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
11007351Aug 29, 2024Visibility (wipers, defrost, mirrors). This bulletin provides information on repairing the corrugated hose for the windshield washer system.
11007342Aug 29, 2024Electrical system. This Pending Service Solution (PSS) requests that technicians create a record in the PSS database in instances wher ethe incorrect time is shown on the instrument cluster or the MMI display.
11007270Aug 29, 2024Visibility (wipers, defrost, mirrors). This bulletin provides information on repairing the corrugated hose for the windshield washer system.
11007261Aug 29, 2024Electrical system. This Pending Service Solution (PSS) requests that technicians create a record in the PSS database in instances wher ethe incorrect time is shown on the instrument cluster or the MMI display.
11007354Aug 27, 2024Electrical system. This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
11007341Aug 27, 2024Electrical system. This bulletin provides information when the calendar function is not available in MIB3.
11007322Aug 27, 2024Body and structure. This bulletin provides information for checking the seal of the panoramic sunroomf due to wind noises or leaks.
11007273Aug 27, 2024Electrical system. This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
11007260Aug 27, 2024Electrical system. This bulletin provides information when the calendar function is not available in MIB3.
11007241Aug 27, 2024Body and structure. This bulletin provides information for checking the seal of the panoramic sunroomf due to wind noises or leaks.
11007366Aug 22, 2024Other or unknown. Summary of all Audi Vin4Pin topics in June Q5 ECM DTC P016900 MIB3 - Stuck on loading user information when booting up Roof panel buttons inop Airbag light B12251B front windows is noisy and/or binding Front door wind noise

← All problems reported for the 2023 Audi A4

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.