2026 Audi Q4 E-Tron technical service bulletins
206 technical service bulletins and manufacturer communications cover the 2026 Audi Q4 E-Tron.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This bulletin provides information when surplus solar charging/intelligent charging via a wall box is faulty.
- This bulletin provides informaiton on the use of the PICO-NVH tool (VAS 611 015).
- This bulletin provides information regarding the current top concerns being addressed by the Audi Digital...
- This bulletin proides service information when there is a prompt to take over the steering wheel (hands...
- This bulletin provides information when the starter battery is discharged or malfunctioning.
- This service information bulletin provides information when the convernience opening does not work.
- This bulletin provides information to aid in diagnosing the vehicle locking system.
- This bulletin provides information when the paint is peeling off of black trims/trim strips.
- This bulletin provides information when the engine is not runing smoothly; all gas engines.
- This bulletin provides service information regarding the necessary work steps when replacing high-voltage...
- This bulletin provides information on VIN plates, Safety Certification labels, and ordering procedures.
- This bulletin provides infomraiton when the exterior lights have moisture accumulation.
- This bulleitn rpovide sinformaiton about the combined softare update ID.S 5.6.3.
- This bulletin provides inbfomriaotn when the charging target cannot be adjusted in the MMI.
- This bulletin provides information for reporting safety related information to the manufacturer.
- This bulletin states that technicians are required to report to the manufacturer when a vehicle has...
- This bulletin provides service information regarding exterior glass cleaning.
- This bulletin provides information about vibrations and rotational steering vibrations.
- This bulletin provides information about billing for a broken sunroof glass panel.
- This bulletin provides informaiton when there is an electrical drive system warning lamp; DTC P0A2B00 (41505).
- This bulletin provides information when the license plate mounting bracket threded inserts are stripped.
- This bulletin provides information when there are stails/marks on the sill panel trim.
- This bulletin provides a combined software update; ID.S 5.6.3 for Audi Q4 V7T BL.
- This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
- This bulletin provides infomraiton abou the Audi frequency analysis application, which is available in the...
- This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.
- This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4
- This bulletin provides information when timer-based charging is faulty; charging target exceeded (Q4 e-tron).
- This bulletin provides information when the yellow electrical system warning lamp is illuminated; DTC...
- This bulletin provides information when the charging target cannot be adjusted in the MMI.
- This bulletin provides information regarding fault finding and repair information for electric tailgate.
- This bulletin provides informaiotn when the vehicle does not charge; HV charging connector lock faulty
- This bulletin provides general information about the current tpp issues for Audi connect.
- This bulletin provides informaiton when event memory P0BBD00 is stored in 008C.
- This bulletin is the central service overview for the combined software update for MEB
- This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4
- This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4
- This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4
- This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4
- This bulletin provides information about the combined softare update ID.S 5.6.3 Audi Q4
- This bulletin provides information when the are judders during recuperation and a high state of charge.
- This bulletin provides infomraiotn when the charging target cannot be adjusted in the MMI.
- This bulletin provides information on a combined software update; ID.S 5.6.3 for Audi Q4 with V7G or S7E.
- This bulletin provides information when there is an issue with wireless charging/wireless charging is not...
- This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
- This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).
- This bulletin provides information for all models regarding brake sounds.
- This bulletin provides information when there is a wheel/tire imbalance.
- This bulletin provides information when there are cracks on the friction ring surface on ceramic brake discs.
- A particularly noticeable factor is the vibration of the air column in a tire
- This bulletin provides information about noises when steering.
- This bulletin provides information when there is an ABS/ESC speed sensor implausible signal.
- This bulletin provides information on the GFF test plan required for AC compressor replacements regardless...
- This bulletin provides information about the general approach for brake vibration concerns.
- This bulletin provides information when there is a paint issue on alloy wheels.
- This bulletin provides service information when the anti-theft alarm is triggered for no good reason...
- This service information TSB provides warranty coverage information for vehicles with a broken sunroof panel.
- This bulletin provides a statement regarding the bottleneck of supply for VW approved oil types VW 504.00...
- This bulletin provides information regarding the work steps necessary when replacing high-voltage modules.
- This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- This bulletin provides informatoinw hent here are scratches or a coating on the cover of the instrument...
- This bulleitn provides informaiotn when there is moisture in the footwell, damp smell in the passenger...
- This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
- This bulletin provides information when the sliding glass panoramic sunroof is leaking.
- This bulletin provides information when there are noises from the area around the instrument cluster.
- This bulletin provides information when there are pixel faults on the virtual cockpit.
- This Pending Service Solution (PSS) requests that technicians enter a record in the PSS database when the...
- This Reporting Obligation requires technicains to contact the Technical Assistance Center (TAC) in cases...
- This bulletin provides informaoitn when the rear parking sensor sometimes does not work, is loose, or...
- This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
- This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or...
- This bulletin provides basic informaiton on damaged high-voltage batteries.
- This bulletin provides a softare update for the Q4.
- This Pending Service Solution (PSS) requests that technicians enter a record into the PSS databse when...
- This is a notice for software changes with the ODIS diagnostic program to correct the communication during...
- This bulletin provides informaiotn when the starter battery is discharged or defective.
- This bulletin provides information regarding high voltage battery leak test documentation.
- This bulletin describes a trim coating failure due to outside influence and not warrantable.
- This reporting obligation requests that techincians contact the Technical Assistance Center (TAC) when the...
- The high-voltage batteries in electric vehicles are subject to various ageing effects which could lead to...
- This Pending Service Solution requests that technicians enter a record in the PSS database when timer...
- This bulletin provides information when there is noise from the backrest of the front seat.
- This bulletin provides diagnostic information for the vehicle locking system.
- This bulletin provides information when there is a leak in the rear lid bump stop, water in the luggage...
- This bulletin is informational and contains information on the various warning lamps that may appear.
- This TSB provides information when the
- This Reporting obligation requests that technicians contact the Technical Assistance Center (TAC) when the...
- This bulletin provides informatin whent here is a drive system fault; DTC P164700/P060C00.
- This bulletin provides informaiton regarding the Universal Traffic Recorder.
- This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
- This bulletin provides informaiotn about various infortainment system complaints.
- This bulletin procides informaiotn when the air condition contol console is locked and heating is...
- This bulletin provides information when the parking assistance gives false warnings.
- This bulletin provides information about where to download the Audi frequency app.
- This bulletin provides information when there are noises from the coupling rods on the front axle.
- This bulletin provides informaito when Apple CarPlay/Android Auto does not react to touch inputs.
- The federal safety agency has issued an urgent warning regarding counterfeit replacement airbag inflators...
- This special notice is to inform dealers to return the parts listed and only order the successor parts...
- This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.
- This bulletin provides information on the use of the Audi frequencly analysis app, and where the...
- This bulleitn provides information when there is an Audi pre sense warning, warning jolt, and/or brake...
- This TSB provides information when there are noises from the area around the instrument cluster.
- This bulletin provides information when the rear lid opens/closes when cleaning the vehicle.
- This bulletin provides information when DTC P060C00 with system 20079 is logged.
- This bulletin provides a combined software update for Q4; 5.4.3.
- This bulletin provides information when there are no services in the MMI and the SOS LED does not turn...
- This Pending Service Solution (PSS) requests that technicians enter a record into the PSS database in...
- This bulletin provides information when the air conditioner is not working, or has a restricted function;...
- This bulletin provides information regarding contact checks for event memories, intermittent.
- This bulletin provides information regarding UV leak additive for finding oil leaks.
- This bulletin provides information for when the 12V socket and/or the cigarette lighter are not working.
- This bulletin provides information when there is a drive system fault; P060C00 with symptom 20079.
- This bulletin advises that the cell module label must be documented when replacing the HV modules.
- This bulletin provides basic information on damaged high-voltage batteries.
- This bulletin provides information when the anti-theft alarm activates for no reason, or does not activate.
- This bulletin provides information when the warning lamp for electric drive system lights up/event memory...
- This bulletin provides informaotin when the home address, work address, and favorites are deleted...
- This bulletin provides service infrmation for workshop mode with Audi connect vehicles.
- This bulletin provides information when the remote control key does not work; the LD in the key does not...
- This bulletin provides regarding visual damage for all vehicles.
- This bulletin provides informaiotn when the seat occupied recognition system, vehicle does not allow shift...
- This bulletin provides information when the Emergency call LED in the roof module is not lit up green.
- This bulletin provides information when there are speaker rattles, vibrations, or audio interference.
- This Pending Service Solution (PSS) requests that technicians enter a record in the PSS database in...
- This bulletin provides information when the AC is not workoing; leak on air conditioner compressor.
- This bulletin povides ifnrmation when the image and sound cuts out, connection failures with iPhone 8/X/XR.
- This bulletin procides information when user recognition (key memory) via remove control key dos not work.
- This bulletin provides information when the new control unit 1 for information electronics (5F) fails to...
- This bulletin provides information when the steering wheel does not heat up sufficiently.
- This Pending Service Solution (PSS) requests that technicians enter a record into the PSS database in...
- This bulletin provides information regarding the general approach for all Audi vehicles regarding brake...
- This bulletin provides guidance for exterior glass cleaning.
- This bulletin provides informaiton when the license plate mouting bracket threaded inserts are stripped.
- This bulletin provides information about the steering wheel alignment.
- This bulletin provides informaiont when the collapsible spare wheel does not fully inflate using the...
- This TSB provides information regarding rotational and other steerihng wheel vibrations.
- This bulletin provides information when there is noise while breaking gently just before the vehicle...
- This bulletin provides information when there are whining noises at high speeds.
- This bulletin provides information when tehre is a paint issue on alloy wheels.
- This bulletin provides information on how to set up and use the FMC for obtaining vehicle software updates...
- This TSB provides information when the USB socket is loose, missing, pushed in.
- This bulletin provides information for when there is a fluid sample request from Product Support.
- This bulletin provides information when there are noises from the rear of vehicle
- This bulletin provides infromation when there are noises from the front end of the ehicle when steering,...
- This bulletin provides information on locating noises coming from the suspension.
- This bulletin provides information when there is vibration/clacking/boomingnoises when driving due to...
- This bulleitn provides information whent here are complaints about route guidance with Navigation.
- This bulletin provides an overview of customer service packages MLB and MQB for...
- This bulletin provides information when there is a prompt to take over steering; hands off detection.
- This bulletin provides information when the air conditioning cooling output is insufficient; leak on air...
- This bulletin provides information related to the VIN-4-PIN Program.
- This bulletin provides sevice info regarding the bluetooth connection with an Apple iPhone.
- This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements...
- This bulletin provides information for when there are scratches or a coating on the cover of the...
- This bulletin provides informaion when there are reflections on the window shield on vehicles with a Head...
- This bulletin provides tips for improving the robustness of the Bluetooth and CarPlay connection.
- This bulletin provides information when there is corrosion on the tailpipes.
- This bulletin provides information for wire harness repairs and documentation.
- This bulletin provides information when the front seat makes creaking/squeaking noises.
- This TSB is a label placement guide as required by CARB for remanufactured parts.
- Apple CarPlay: general troubleshooting for connection complaints.
- This bulletin serves as an assessment aid for shock absorber leaks.
- This bulletin provides information regarding various comlaints related to Apple CarPlay with Apple iOS...
- This TSB provides information when there are visible wires in the interior.
- This bulletin provides information when noises from wheel input shaft/drive shaft are reported.
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