2023 Audi A4 Technical Service Bulletins

867 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.

• 10246152Nov 16, 2023Electrical system. This bulletin provides general information about the outside air temperature reading.
• 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.
• 10245649Nov 10, 2023Equipment. Noise from front door trim panel while driving Noise from front door trim panel while driving Low coolant warning in cluster, coolant level is correct Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 3.0L engine sound generator malfunctioning Fuel pressure low.
• 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.
• 10244588Oct 26, 2023Equipment. This bulletin requests that technicians create a Pending Service Solution record in the PSS Database in instances when the radio plays when the vehicle is parked.
• 10244548Oct 26, 2023Electrical system. This bulletin requests that technicians create a record in the Pending Service Solutions database in instances where the time is shown incorrectly on the instrument cluster or the MMI display.
• 10244539Oct 26, 2023Equipment. This bulletin advises that it is normal that certain navigation instructions are not displayed on the HUD.
• 10244517Oct 25, 2023Equipment. This bulletin provides damage assessment guidelines for textile seat covers.
• 10244500Oct 25, 2023Engine. This bulletin provides information for when there is an Engine Start system warning, or Power Unit start system warning, B200047.
• 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.
• 10244598Oct 16, 2023Lane departure. This bulletin provides information for when the message "Audi Active Lane Assist/Traffic Jam Assist: malfunction".
• 10244536Oct 16, 2023Equipment. This bulletin provides information for when the Virtual cockpit displays a colorful line (pixel error).
• 10244483Oct 16, 2023Electrical system. This bulletin provides information for when the gesture-controlled rear lid is not working, B13034A.
• 10244470Oct 16, 2023Engine cooling. This bulletin requests that technicians create a Pending Service Solutions record in the Pending Service Solution database in instances where "drive System Fault" with DTC P060C00 Internal Control Module Performance is stored in the ECM.
• 10244325Oct 16, 2023Electrical system, Equipment. This bulletin provides information related to the VIN-4-PIN Program.
• 10244467Oct 13, 2023Electrical system. This bulletin provides instructions regarding unauthorized chip tuning (TD1).
• 10244320Oct 13, 2023Equipment, Electrical system. This bulletin provides information for when unauthorized/unjustified DTC memory entries are captured in ODIS test Plans (Ghost faults).
• 10243972Oct 9, 2023Equipment. This Pending Service Solution requests that the technician create a Pending Service Solution in instances where the bluetooth is inop/grayed out, connect features are inoperable, and an antenna malfunction and/or SOS malfunction is stored.
• 10243951Oct 9, 2023Visibility (wipers, defrost, mirrors). This bulletin provides information for when the outer perimeter seal is loose on the panoramic sunroof opening.
• 10243949Oct 9, 2023Engine cooling. This bulletin provides information for when there are vibrations or binding in tight turns with quattro Ultra.
• 10243938Oct 9, 2023Equipment. This bulletin provides details on the VIN-4-PIN program.
• 10243930Oct 4, 2023Equipment. This bulletin provides information on the additional reporting requirements for safety related inquiries.
• 10243973Oct 2, 2023Visibility (wipers, defrost, mirrors). This bulletin provides information on repairing the corrugated hose for the windshield washer system.
• 10243976Oct 1, 2023Suspension, Electrical system, Engine cooling, Fuel system, Body and structure. 3.0L engine sound generator malfunctioning Air suspension warning - DTC P089200 charge handle doesn't release Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 "Check engine lamp on, DTC P042000: Catalyst System, Bank1 Efficiency Below" Coolant leak from expansion tank Corrosion inside door module Fuel pressure low.
• 10242958Sep 20, 2023Equipment. This bulletin provides information on reinstalling the navigation database when DTC B126CF0 and/or B126CF1 is stored in the 005F.
• 10242932Sep 20, 2023Transmission and drivetrain. This bulletin provides information for when a Gearbox warning is on and DTC P17F900 is stored in the TCM.
• 10242918Sep 20, 2023Engine cooling. This bulletin provides information for when there is a coolant leak on a 2.0L engine.
• 10242953Sep 19, 2023Visibility (wipers, defrost, mirrors). This bulletin provides information for when the rear window reverses direction at upper stop. DTC: B148754 stored in door module.
• 10242949Sep 18, 2023Brakes. This bulletin provides information for when the brakes creak at an almost standstill.
• 10242948Sep 18, 2023Brakes. This bulletin provides information on brake pulsation diagnostic guidelines.
• 10242946Sep 18, 2023Brakes. This bulletin provides information on brake pulsation diagnostic guidelines.
• 10242945Sep 15, 2023Brakes. This bulletin provides information on for when there is corrosion on the friction surface of a steel brake disc.
• 10242940Sep 15, 2023Steering. This bulletin provides information for when a steering wheel shimmy, vibration, and/or oscillation is reported.
• 10242942Sep 14, 2023Brakes. This bulletin provides information on brake noise analysis and handling.
• 10242906Sep 13, 2023Equipment. This bulletin provides information on workshop mode with Audi connect vehicles.
• 10242920Sep 8, 2023Equipment. This bulletin provides information for document requirements before replacing a 12v battery.
• 10242939Sep 7, 2023Body and structure. This bulletin provides information for when there are noises from the front end dash panel when the vehicle is moving.
• 10242938Sep 7, 2023Transmission and drivetrain. This bulletin provides information for when there are noises and/or vibrations in tight turns.
• 10242903Sep 7, 2023Engine cooling. This bulletin provides information on professional noise analysis with the VAS 611 015 PICO NVH Tool.

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