2012 Audi A6 Technical Service Bulletins

1,505 technical service bulletins (TSBs) are on record for the 2012 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.

• 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…
• 10124672Aug 29, 2013Engine cooling. Supersedes Technical Service Bulletin Group 01 number 13-89 dated May 2, 2013. MIL on. A cylinder misfire fault (DTC P0301 - P0306) with DTC P130A is stored in the engine control module (ECM), J623 (address word 01).
• 10124651Aug 29, 2013Electrical system, Steering. Supersedes Technical Service Bulletin Group 48 number 13-40 dated March 18, 2013. Customer states the vertical adjustment of the steering column does not work or works intermittently. Concern may or may not be duplicated. Software issues causing sporadic failure of the power steering column vertical adjustment.
• 10124630Aug 28, 2013Equipment. Supersedes Technical Service Bulletin Group 97 number 13-36 dated July 10, 2013. The vehicle alarm activates for no reason and it cannot be turned off. The alarm horn does not work. DTC/fault symptom combinations are found in the comfort system control module. The DTC can be static or sporadic. The wiring harness insulation for the alarm horn can be damaged during the vehicle production assembly.
• 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.
• 10124590Aug 22, 2013Steering. When making minor steering movements while driving in a straight line in Audi vehicles with electromechanical power steering manufactured within a specific period, the customer may occasionally perceive slight irregularities with the assistance provided by the power steering. This phenomenon mainly occurs when the temperature is around the freezing point. This is a comfort-related issue; therefore no warning symbol…
• 10053913Aug 22, 2013Steering, Electrical system. Audi: updated information on power steering control unit software, in some vehicles, with electromechanical power steering, having slight irregularities, manufactured a specific period, mainly occurs when temperature is at freezing point. Model 2012-2014 a4, a5, q5, a6, a7.
• 10124612Aug 21, 2013Steering. This communication is to inform you of upcoming Update 48K8. When making minor steering movements while driving in a straight line in Audi vehicles with electromechanical power steering manufactured within a specific period, the customer may occasionally perceive slight irregularities with the assistance provided by the power steering. This phenomenon mainly occurs when the temperature is around the freezing point…
• 10124657Aug 16, 2013Brakes. Supersedes Technical Service Bulletin Group 46 number 13-53 dated August 7, 2013. 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.
• 10124656Aug 16, 2013Electrical system. Supersedes Technical Service Bulletin Group 46 number 12-26 dated October 23, 2012. The yellow warning for electromechanical parking park (EPB) appeared once in the instrument cluster. The warning turned off after the ignition was cycled, and there have not been additional occurrences. EPB function was not affected. The adaptive cruise control (ACC) was inoperative once, but it resumed proper operation after the…
• 10124639Aug 15, 2013Equipment. Supersedes Technical Service Bulletin Group 91 number 12-51 dated August 2, 2012. MMI screen carrier shudders, shakes, and/or is noisy during operation. This bulletin only applies to vehicles with Navigation Plus (PR Number 8DY). For vehicles with Radio Plus, please follow standard diagnosis steps. The applicable vehicles can be clearly identified by the MMI Touch touchpad on the E380. Incorrect tolerances with the…
• 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.
• 10124621Aug 14, 2013Engine cooling. As part of Audi's ongoing commitment to our environment, Audi is extending the Emissions Control Systems Warranty to cover cleaning of the engine cylinder head secondary air ports to remove carbon buildup under specific conditions to 10 years or 120,000 miles, whichever occurs first, from the vehicle's original in-service date for certain 2009-12 Model Year Audi vehicles with 3.2L engine, and certain 2009-2013…
• 10124642Aug 13, 2013Equipment. Various "whistling" noises are heard from the blower motor when it is running, particularly when it is running at lower fan speeds. The noises may be intermittent, and may depend on the outside temperature, the position of the flaps, etc. The noises are subtle, and they may not be heard if the audio system is on or if the vehicle is moving. The noises may be caused by a section of the noise insulation on the…
• 10124616Aug 13, 2013Engine cooling. Audi has determined that, under certain driving conditions, carbon buildup can occur in the engine cylinder head secondary air ports. Due to the presence of specific fault codes caused by this carbon buildup, the Malfunction Indicator Lamp (MIL) on the instrument cluster may illuminate. The MIL is part of your on-board diagnostic system. Please refer to your owner's manual for additional information about the MIL.
• 10124677Aug 9, 2013Engine cooling, Electrical system. Supersedes Technical Service Bulletin Group 01 number 13-99 dated May 17, 2013. MIL on. DTC P045600 (very small EVAP leak) stored in engine control module (ECM), J623 (address word 01). No leaks found in the EVAP system. Software update needed.
• 10124649Aug 9, 2013Equipment. Supersedes Technical Service Bulletin Group 00 number 11-23 dated June 3, 2011. Instructions for vehicle inspection, protection removal, and detailing.
• 10124643Aug 9, 2013Electrical system, Equipment. Supersedes Technical Service Bulletin Group 80 number 13-03 dated May 13, 2013. Malfunction Indicator Lamp is on. Climate system heating performance is insufficient. Coolant level warning is on. Engine temperature is elevated. "Limp Home" mode is active. Faults are stored in the transmission control module. Coolant loss is found from one or more control valves: N82, N509, or N488. Coolant may have migrated into the…
• 10053889Aug 9, 2013Engine cooling. Audi: presence of coolant loss inside electrical connector, causes engine warning light to illuminate and temperature of engine to elevate and failure of climate system heating performance. Model 2010-2012 a6, a7, a8, q7, a5 cabriolet, tt, a4, q5.
• 10124690Aug 5, 2013Equipment. This document contains information on the Audi side assist update.
• 10124687Aug 5, 2013Equipment, Brakes. This document contains information on the Audi braking guard.
• 10124636Aug 5, 2013Equipment. Supersedes Technical Service Bulletin Group 91 number 12-65 dated October 25, 2012. MMI 3G+ Sound system "popping" and various other technical Issues (K0715 Update). Only apply this bulletin to vehicles if the customer complaint is in the correct group. Applying the update to vehicles outside of the appropriate group can cause repeat repairs and the warranty claim may be denied. This bulletin only applies to…
• 10124654Aug 2, 2013Steering. Supersedes Technical Service Bulletin Group 48 number 13-45 dated July 10, 2013. Customer may report hearing creaking or squeaking noise from the steering column when steering slowly (the noise can be duplicated while the vehicle is stationary if the steering wheel is turned slowly). The noise may get louder at higher temperatures or when the vehicle is driven for a longer period of time. The noise comes from the…
• 10124679Aug 1, 2013Equipment. Supersedes Technical Service Bulletin Group 01 number 13-97 dated May 13, 2013. The yellow gearbox warning light may be illuminated. DTCs may be present. The remote key being used is transmitting incomplete immobilizer information to the vehicle, resulting in the condition.
• 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).
• 10124634Aug 1, 2013Exterior lighting. Supersedes Technical Service Bulletin Group 94 number 12-93 dated October 25, 2012. Cap on dimmer knob (light switch) has fallen off and cannot be found.
• 10210653Jul 31, 2013Transmission and drivetrain. There is a reaction between the TCM and the automatic transmission fluid (ATF) in vehicles within a specific VIN range.
• 10124500Jul 31, 2013Transmission and drivetrain. Customer may report that the gearbox warning message is on. DTC P0706 (driving mode sensor, implausible signal) is stored in the transmission control module (TCM), J217 (address 02). There is a reaction between the TCM and the automatic transmission fluid (ATF) in vehicles within a specific VIN range.
• 10066845Jul 31, 2013Steering. Summary to be provided on a future date.
• 10053887Jul 31, 2013Steering, Transmission and drivetrain. Audi: due to a possible malfunction of gearbox, in some vehicles, a message may appear in cluster and between automatic transmission fluid (atf) and transmission control module, a reaction may occur. Model 2012-2013 a4, a5 cabriolet, a6.
• 10124581Jul 30, 2013Equipment. Supersedes Technical Service Bulletin Group 91 number 12-38 dated March 2, 2012. When a phonebook with a large number of contacts is being downloaded, the MMI screen freezes in one of the following scenarios: * After the initial Bluetooth connection (shortly after the phone is bonded to the vehicle), the screen freezes briefly. * After the ignition is switched on (shortly after the phone automatically reconnects…
• 10124509Jul 30, 2013Brakes. Supersedes Technical Service Bulletin Group 46 number 13-46 dated June 27, 2013. Brakes on vehicles produced before September 3, 2012 (calendar week 36 of 2012), squeak or squeal when used with light to moderate force.
• 10243791Jul 29, 2013Equipment. Audi Elsa Newsletter
• 10124575Jul 24, 2013Exterior lighting. Heavy condensation present in the headlight. Lower headlight lens cracking. Upper headlight housing cracking (at transition from lens to black surround). No visible external force marks (from accident or flying debris) are present. One or both sides may be affected. The vehicle is not equipped with halogen headlights. The production process causes stress on the headlights from the bumper, as well as torsion force…
• 10068715Jul 24, 2013Exterior lighting. Summary to be provided on a future date.
• 10053888Jul 24, 2013Exterior lighting. Audi: during production process, vehicles experience stress on headlights, from bumper and torsion force, from installation causing cracks to appear in headlights, having heavy condensation and allowing water to enter. Model 2012-2014 a6.
• 10243790Jul 22, 2013Equipment. Audi Elsa Newsletter
• 10249108Jul 19, 2013Electrical system. Comfort System Central Control Module Software Update (NVLW)
• 10210652Jul 19, 2013Transmission and drivetrain, Electrical system. After a mechatronics, torque converter, or complete gearbox replacement, the clutches must be adapted to the new component. This requires a gradual move of the clutch linings toward the optimal operating points in the most diverse load conditions. As a result, sporadic driving power disruptions lasting for less than a second or reduced shift comfort are possible over the first 500 miles. This is normal, and these…
• 10124526Jul 19, 2013Equipment. On Audi A6 and A8 vehicles equipped with an electric sun blind for the rear window (3Y2, 3Y5, 3Y8), the blind may stop functioning if it is fully extended several times in quick succession. This Update is in effect until removed. Procedure is valid only for vehicles that show the 68E3 code in the ElsaWeb Campaign/Action Information screen on the day of repair. Vehicle must be within the New Vehicle Limited Warranty.
• 10124499Jul 19, 2013Transmission and drivetrain. Supersedes Technical Service Bulletin Group 37 number 12-40 dated February 28, 2012. Rough gear changes, both when accelerating and when slowing down. There is a rough driving power disruption that occurs sporadically and lasts for less than a second. After a mechatronics, torque converter, or complete gearbox replacement, the clutches must be adapted to the new component. This requires a gradual move of the clutch…
• 10068783Jul 19, 2013Electrical system. Summary to be provided on a future date.
• 10053883Jul 19, 2013Steering. Audi: in some vehicles, the clutches, after having torque converter, complete gearbox replacement or mechatronics, must adapt to new components with gradual moving of clutch linings in most diverse load conditions. Models 2004-14, a3, tt, q7, a4, a5, a6, a7, a8, q5, s4, s5, s6, s7, rs5.
• 10124506Jul 18, 2013Brakes, Electrical system. Supersedes Technical Service Bulletin Group 53 number 13-02 dated July 11, 2013. Customer may report that the vehicle does not start due to a discharged battery. DTC U101100 (supply voltage too low) is stored in the gateway, J533 (address word 19), and/or the electronic parking brake (EPB) control module, J540 (address word 53). According to the test plan "19-Read Data Bus Keep-Awake Manager", the EPB control…
• 10124496Jul 18, 2013Engine cooling. Supersedes Technical Service Bulletin Group 19 number 13-42 dated July 11, 2013. Customer may report coolant leaking from the engine area. The leak can be traced to the connection of the water pump and the hose leading to the heater core. The seal ring is not the cause of the leak.
• 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…
• 10216666Jul 12, 2013Engine cooling. When vehicles are driven on gravel roads, there is a greater chance of front-end stone impact damage to the intercooler radiator (Figure 1).
• 10216664Jul 12, 2013Engine cooling. When vehicles are driven on gravel roads, there is a greater chance of front-end stone impact damage to the intercooler radiator (Figure 1).
• 10124573Jul 12, 2013Equipment. Supersedes Technical Service Bulletin Group 96 number 13-64 dated June 20, 2013. The customer is able to program one or more of the Homelink buttons using their garage door remote, but after a few days or weeks, one or more of the programmed Homelink buttons no longer functions. The LED on the Homelink button that is no longer functioning now flashes slowly, indicating that no programming is stored. The customer's…

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