2023 Audi A3 Technical Service Bulletins

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

• 10241438Aug 25, 2023Electrical system. This bulletin provides information for when the warning "Fault: Limited warning messages" appears in the instrument cluster with DTC B174404.
• 10241232Aug 24, 2023Electrical system. This bulletin provides information for when the remote control key does not communicate with the vehicle, or the vehicle has a no start; DTC U14000.
• 10241458Aug 23, 2023Equipment. This bulletin provides information for when the customer has concerns about the navigation route guidance.
• 10241456Aug 18, 2023Electrical system, Equipment. This bulletin contains instructions to reinstall the navigation database in the presence of DTC B126CF1 stored in the 005F.
• 10241433Aug 18, 2023Visibility (wipers, defrost, mirrors). This TSB describes a method for leak detection for R134A and R1234yf refrigerant platforms only.
• 10241455Aug 11, 2023Equipment, Electrical system. This bulletin provides information for when there are no Audi connect services in the MMI, and the SOS LED does not turn green after PDI.
• 10241454Aug 9, 2023Equipment. This bulletin provides information for various connectivity via bluetooth, AMI, or ASI when using CarPlay with Apple iOS devices.
• 10241452Aug 8, 2023Equipment, Electrical system. This bulletin provides information for when the key user pairing process or myAudi login cannot be completed in the vehicle.
• 10241420Aug 8, 2023Engine. This bulletin provides information when there are noises from the front end and dash panel when the vehicle is moving.
• 10241425Aug 4, 2023Steering. This bulletin provides information for when the steering wheel heating does not heat up sufficiently.
• 10241422Aug 4, 2023Tires, Equipment. This bulletin provides information for when the collapsible wheel does not fully inflate using the toolkit.
• 10241421Aug 4, 2023Suspension. This bulletin provides information for when there is a rattle noise from the rear suspension.
• 10241486Aug 1, 2023Equipment, Transmission and drivetrain, Engine cooling, Body and structure…. 3.0L engine sound generator malfunctioning Belt noise from starter generator Check engine lamp - DTC P240200 stored in ECM Check engine lamp is on, DTC (s) P010600, P023600, P023700, P023800 "Check engine lamp on, DTC P042000: Catalyst System,Bank1 Efficiency Below" Check engine lamp, Belt Starter Generator DTC U046900 symptom 26950 Fuel pressure low.
• 10241194Aug 1, 2023Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10239689Jul 21, 2023Electrical system, Visibility (wipers, defrost, mirrors). This bulletin provides information for when there is a broken louver on the instrument panel HVAC vent.
• 10239688Jul 21, 2023Seat belts. This bulletin provides information for when the seat belt or presense warning appears sporadically while driving.
• 10239663Jul 21, 2023Equipment, Electrical system. 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.
• 10239678Jul 19, 2023Engine cooling. This bulletin provides information for a loose engine oil filler cap is loose, DTCs P06800, P227900, P050700.
• 10240160Jul 17, 2023Equipment. This bulletin provides information for when the Apple CarPlay screen is blank.
• 10240157Jul 17, 2023Equipment. This bulletin provides information for when the wireless ASI has connection drop outs in specific locations.
• 10239668Jul 7, 2023Equipment, Body and structure, Transmission and drivetrain, Electrical system. 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 Belt noise from starter generator Leak from oil pan USB Trim detached from center console 3.0L engine sound generator malfunctioning Valve cover leaking oil Fuel pressure low. DTC P008700 MMI screen exhibits "ghost touches" randomly changing…
• 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.
• 10238360Jun 29, 2023Equipment. This bulletin provides information for when there is telephone interference during phone calls.
• 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.
• 10238215Jun 14, 2023Equipment, Electrical system. This bulletin provides information for when the remote control key does not communicate with the vehicle, or there is a no start; DTC U014000 may be stored.
• 10238169Jun 13, 2023Body and structure. This bulletin provides information for when the luggage compartment lid cannot be closed using the button(s) in the luggage compartment trim.
• 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.
• 10238182Jun 8, 2023Electrical system, Equipment. This bulletin provides information for when semi circular marks appear on the edges of the virtual cockpit display.
• 10238180Jun 8, 2023Equipment, Visibility (wipers, defrost, mirrors). This bulletin provides information for when the AC display control head E87 is inoperative; DTC B200046.
• 10238186Jun 6, 2023Electrical system, Equipment. This bulletin provides information for when the message "Audi connect installation: error during installation" is shown in the drop down menu of the MMI.
• 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.
• 10238198Jun 2, 2023Body and structure, Engine cooling, Electrical system, Equipment. 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 Belt noise from starter generator Leak from oil pan USB Trim detached from center console 3.0L engine sound generator malfunctioning
• 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.
• 10236625May 19, 2023Air bags. During PDI, DTCs B130455, B130555, and/or B159B00 may be stored in the airbag control module. An ODIS patch is available.
• 10237003May 17, 2023Equipment. This bulletin states to replace the USB interface in instances where it has become damaged or pushed in and is no longer functioning.
• 10236601May 12, 2023Equipment. This bulletin provides instructions for ordering replacement Safety Certification labels or VIN plates.

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