2005 Audi A6 Technical Service Bulletins

376 technical service bulletins (TSBs) are on record for the 2005 Audi A6. 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.

• 10054859Dec 9, 2013Equipment. Audi: on certain vehicles, use calibrated torque wrench and not torque sticks, torque extension bars and impact guns/wrenches not approved for usage on wheel bolts by manufacturer, that can cause damage to brake, steering wheel, hub. Model 1995-2014 all.
• 10226453Nov 25, 2013Equipment. 97 Coming/Leaving Home function intermittently does not work when unlocking doors with key.
• 10204506Nov 25, 2013Electrical system. New software in the vehicle electrical system control module repairs the condition.
• 10121514Nov 25, 2013Equipment, Electrical system. Supersedes Technical Service Bulletin Group 97 number 08-16 dated November 17, 2008. Coming Home / Leaving Home parked lighting function intermittently does not work when the doors are unlocked with the key remote. After the key has been operated twice in a row (multiple button depressions), the function works again. There is a software timing issue in the vehicle electrical system control module, J519 (address…
• 10068733Nov 25, 2013Equipment. Summary to be provided on a future date.
• 10243770Nov 11, 2013Equipment. Audi Elsa Newsletter
• 10121311Oct 29, 2013Electrical system. Supersedes Technical Service Bulletin Group 57 number 13-92 dated August 1, 2013. The customer inquires about the operation of the vehicle locking, and may suggest that the vehicle ?locked itself?. The lock command history is stored in the convenience system control module (J393).
• 10243775Oct 21, 2013Equipment. Audi Elsa Newsletter
• 10212668Oct 7, 2013Electrical system. Low battery charge: excess current draw location
• 10121306Oct 7, 2013Electrical system. Supersedes Technical Service Bulletin Group 27 number 12-13 dated March 22, 2012. The customer may report a discharged battery when trying to start the vehicle. The condition results in a no start.
• 10121945Oct 2, 2013Body and structure, Equipment. Supersedes Technical Service Bulletin Group 70 number 08-39 dated December 4, 2008. Leather upholstery is dirty or stained.
• 10121345Sep 25, 2013Equipment. Various features in the rear passenger compartment are inoperative. Some features may include power rear windows, rear climate control operating unit, rear sunroof panel, rear reading lamps, rear cigarette lighters, etc. By design, many electronically-controlled features in the rear passenger compartment, in addition to the power rear windows, are deactivated if the child lock in the driver's door is activated.
• 10121365Sep 23, 2013Equipment. Supersedes Technical Service Bulletin Group 90 number 10-14 dated August 10, 2010. Cigarette lighter element will not lock into the lighter socket -U1- to begin the heating process, or the lighter element will not automatically release once the heating process has completed. As a result, the socket can become inoperative when used as a power outlet.
• 10243780Sep 16, 2013Equipment. Audi Elsa Newsletter
• 10121342Sep 13, 2013Wheels, Steering. Supersedes Technical Service Bulletin Group 48 number 12-30 dated June 25, 2012. Steering wheel appearance damaged due to external impact (e.g., contact with finger nails, zippers, watches, rings, etc.). External impact (e.g., contact with finger nails, zippers, watches, rings etc.) can cause damage to the appearance of the steering wheel. This type of damage is not warrantable, as numerous investigations have…
• 10216638Sep 5, 2013Back-over prevention (rear camera). If the vehicle?s engine experienced a serious mechanical problem, it is possible that small pieces of metal debris resulting from the mechanical problem may have become deposited in the intake manifold, air intake hoses, exhaust manifolds, exhaust down-pipes, turbocharger, supercharger, and/or intercooler.
• 10121324Sep 5, 2013Engine cooling. Supersedes Technical Service Bulletin Group 10 number 10-02 dated September 14, 2010. Prior to engine replacement, any debris lodged in transferred assemblies must be removed. If the vehicle's engine experienced a serious mechanical problem, it is possible that small pieces of metal debris resulting from the mechanical problem may have become deposited in the intake manifold, air intake hoses, exhaust manifolds…
• 10124650Aug 30, 2013Steering. Supersedes Technical Service Bulletin Group 48 number 10-09 dated August 13, 2010. Electric steering column adjustment is restricted or does not work at all. Incorrect operation of Easy Entry is not the cause. It is unlikely that external forces have led to the loss of the stored end positions of the adjustment movement. See TSB 2015819, 48 Easy Entry function of the power adjustable steering column intermittently…
• 10124638Aug 30, 2013Equipment. Supersedes Technical Service Bulletin Group 91 number 11-20 dated October 21, 2011. Customer may report that cracking, grinding, rattling, humming, whining, or similar interference is coming from one or more speakers. Parts of the speakers (such as the brackets, cables, or covers) or parts of the interior fittings (such as door covers, rear shelf, facings, or covers) can vibrate at certain frequencies, causing…
• 10124652Aug 28, 2013Steering. Supersedes Technical Service Bulletin Group 48 number 13-43 dated April 19, 2013. The customer may report that the Easy Entry function of the power adjustable steering column intermittently does not work.
• 10124641Aug 26, 2013Equipment. Supersedes Technical Service Bulletin Group 87 number 13-43 dated July 12, 2013. Air conditioning is inoperative. The HVAC blower functions normally. The A/C pressure/temperature sensor, G395, leaks refrigerant. This causes sensor G395 to show an incorrect or implausible value when reading MVBs. An incorrect signal or a low refrigerant level in the system can cause the air conditioning compressor to deactivate.
• 10124658Aug 15, 2013Brakes, Equipment. Supersedes Technical Service Bulletin Group 46 number 13-38 dated May 15, 2013. Electromechanical parking brake (EPB) malfunction indicator is on in the instrument cluster. When customer shifts from park to drive after the vehicle has been parked with EPB applied, EPB may not release.
• 10053885Aug 15, 2013Brakes. Audi: due a possible outdated software, on some vehicles, electromechanical parking brake (epb) malfunction indicator is on and/or when shifting from park todrive after being parked, and epb applied, it fails to release. Model 2005-2006 a6 (c6).
• 10124645Aug 14, 2013Visibility (wipers, defrost, mirrors). Windshield is streaked, has a snakeskin appearance, or its surface feels rough. Residue from industrial fallout as well as normal road dirt and grime may accumulate on windshield.
• 10124660Aug 7, 2013Brakes. Customer may report hearing brake noise from front or rear brakes. Customers may describe these noises as a squeal, squeak, grinding, groaning, thumping, or creaking.
• 10124690Aug 5, 2013Equipment. This document contains information on the Audi side assist update.
• 10124648Aug 1, 2013Latches, locks and linkages. Supersedes Technical Service Bulletin Group 57 number 11-49 dated August 8, 2011. The customer inquires about the operation of the vehicle locking, and may suggest that the vehicle "locked itself". The lock command history is stored in the convenience system control module (J393).
• 10243791Jul 29, 2013Equipment. Audi Elsa Newsletter
• 10243790Jul 22, 2013Equipment. Audi Elsa Newsletter
• 10124525Jul 16, 2013Equipment, Electrical system. Supersedes Technical Service Bulletin Group 91 number 12-61 dated September 25, 2012. The customer complains that when he or she is trying to place a phone call from the vehicle while using a Bluetooth®-connected phone, the phone call disconnects before it begins and an error shows on the MMI display. The message may be "Function not supported" or "Network error". The customer is using a phone with the Android…
• 10124520Jul 12, 2013Equipment. Supersedes Technical Service Bulletin Group 87 number 13-42 dated June 11, 2013. Air conditioning is inoperative. The HVAC blower functions normally. Battery discharged; however, when charged, there is no bus silence when vehicle ignition is off. The A/C pressure/temperature sensor, G395, leaks refrigerant. This causes sensor G395 to show an incorrect or implausible value when reading MVBs.
• 10124574Jul 10, 2013Equipment. Supersedes Technical Service Bulletin Group 96 number 12-37 dated June 11, 2012. The customer may report that the handheld transmitter cannot be programmed to the garage door opener control module, J530. The customer's door opener system may not be compatible with J530. The battery in the handheld transmitter may be too weak for a good signal. The battery charge may be sufficient to operate the garage door opener…
• 10124505Jul 8, 2013Brakes, Electrical system. Customer may report sporadically hearing the parking brake being actuated after the vehicle has been switched off. If the customer does not identify the sound as the sound of the parking brake being actuated, he or she may simply complain of hearing noises from the rear brakes. Ignition is switched off. Steering is locked. Park is selected. Parking brake is not engaged.
• 10243787Jul 1, 2013Equipment. Audi Elsa Newsletter
• 10228314Jun 21, 2013Fuel system. The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
• 10224993Jun 21, 2013Fuel system. The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
• 10221966Jun 21, 2013Fuel system. The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
• 10123591Jun 21, 2013Electrical system, Fuel system. Supersedes Technical Service Bulletin Group 00 number 10-01 dated February 5, 2010. Excessive accumulation of deposits on intake valves, intake manifold, fuel injectors and combustion chambers. Engine runs rough after cold start. Excessive engine cranking time. Hesitations while driving. Rough engine idle. Reduced engine performance. Poor fuel economy.
• 10123587Jun 20, 2013Engine cooling. Supersedes Technical Service Bulletin Group 19 number 13-35 dated March 25, 2013. Discontinuation and mixing of Audi-approved engine coolants. G11, G12, and G12+ coolants have been replaced by an improved version. G12++ coolant (for service available) has been introduced in MY 2005 for all engines. G13 has been introduced in MY 2008 as factory filling and service.
• 10123551Jun 19, 2013Transmission and drivetrain. Audi is extending the New Vehicle Limited Warranty to 10 years or 100,000 miles, whichever occurs first, from the vehicle?s original in-service date for certain MY2002 through MY2006 A4 and A6 vehicles equipped with a factory- installed CVT transmission. The extension is applicable to and covers only the diagnosis and repair or replacement of specific CVT transmission parts detailed in this Bulletin.
• 10123545Jun 19, 2013Equipment. This document contains the class action notification and claim form.
• 10123561Jun 11, 2013Electrical system, Equipment. Supersedes Technical Service Bulletin Group 87 number 12-37 dated November 16, 2012. Air conditioning is inoperative. The HVAC blower functions normally. Battery discharged; however, when charged, there is no bus silence when vehicle ignition is off. The A/C pressure/temperature sensor, G395, leaks refrigerant. This causes sensor G395 to show an incorrect or implausible value when reading MVBs.
• 10243793Jun 10, 2013Equipment. Audi Elsa Newsletter
• 10210650May 29, 2013Brakes. This condition may be caused when the brake pedal and the accelerator pedal are depressed simultaneously. Drivers who consciously or unconsciously drive with their left foot resting on the brake pedal are prone to experience this condition. With the introduction of Electronic Power Control (EPC) (no accelerator cable) to fuel injection systems, an engine RPM control feature has been incorporated into the engine…
• 10052307May 29, 2013Vehicle speed control. Audi: some vehicles may lack power or will not move after stop due to simultaneously depressing the brake and accelerator pedals.
• 10251041May 15, 2013Brakes. Electronic parking brake warning light on; parking brake doesn't always release
• 10066906May 15, 2013Brakes. Summary to be provided on a future date.
• 10052312May 15, 2013Brakes. Audi: on some vehicles, the electronic parking brake may not always release.
• 10123925Apr 19, 2013Steering. Supersedes Technical Service Bulletin Group 48 number 11-15 dated January 10, 2011. The customer may report that the Easy Entry function of the power adjustable steering column intermittently does not work.
• 10251009Apr 11, 2013Suspension. Self-leveling compressor inoperative

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