2006 Audi A4 Technical Service Bulletins

355 technical service bulletins (TSBs) are on record for the 2006 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.

• 10243761Sep 8, 2014Equipment. Audi Elsa Newsletter
• 10122524Jul 31, 2014Equipment. Supersedes Technical Service Bulletin Group 00 number 14-61 dated May 1, 2014. Technician preparation when calling the Audi Technical Assistance Center (TAC).
• 10231144Jul 28, 2014Equipment. Technical bulletins and updates
• 10231126Jul 28, 2014Electrical system. i-wire new wiring diagram application
• 10228297Jul 15, 2014Electrical system. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
• 10224976Jul 15, 2014Back-over prevention (rear camera). This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
• 10221949Jul 15, 2014Equipment. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
• 10122522Jul 15, 2014Electrical system. Supersedes Technical Service Bulletin Group 00 number 12-32 dated February 7, 2012. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
• 10250966Jul 14, 2014Brakes. Brake pulsation diagnostic guidelines
• 10128242Jul 14, 2014Brakes, Suspension, Air bags. Brake-related vibration and pulsation has several causes that depend on driving style and resulting brake disc temperature, as well as environmental conditions. Both the intensity of the wear of the brake system and the type of wear depend on the operating conditions of the vehicle. The wear of the brake discs is determined by the frequency and intensity of the brake operations.
• 10249054Jul 10, 2014Other or unknown. Due to new Minnesota state regulations regarding biofuels, biodiesel blends of B5 or less may not be available in the State of Minnesota.
• 10122563Jul 10, 2014Equipment. Supersedes Technical Service Bulletin Group 91 number 13-02 dated August 30, 2013. 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 noises.
• 10250959Jul 2, 2014Suspension. Shock absorber leaks: assessment aid
• 10250665Jul 2, 2014Equipment, Body and structure. Shock absorber leaks: assessment aid
• 10122540Jul 2, 2014Suspension. Supersedes Technical Service Bulletin Group 40 number 13-34 dated September 23, 2013. Oil appears on one or several shock absorbers.
• 10231130Jun 30, 2014Engine cooling. Idenifying and mixing factory fill engine coolants
• 10122415Jun 20, 2014Engine cooling. Supersedes Technical Service Bulletin Group 19 number 13-41 dated June 20, 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.
• 10231128Jun 16, 2014Equipment. Technical bulletins and updates
• 10231127Jun 9, 2014Equipment, Electrical system. ElsaPro Software update and technical bulletins
• 10226530Jun 3, 2014Transmission and drivetrain. ATF pan leaks
• 10210680Jun 3, 2014Engine cooling, Transmission and drivetrain. As the sump pan gasket settles, the torque of the bolts decreases and the seal may leak. Automatic transmission fluid is leaking at the sump pan gasket.
• 10122418Jun 3, 2014Transmission and drivetrain. Supersedes Technical Service Bulletin Group 37 number 11-19 dated January 31, 2011. Automatic transmission fluid is leaking at the sump pan gasket. As the sump pan gasket settles, the torque of the bolts decreases and the seal may leak.
• 10212703May 29, 2014Transmission and drivetrain. Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals
• 10226529May 28, 2014Transmission and drivetrain. Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals
• 10210679May 28, 2014Transmission and drivetrain, Electronic stability control. This condition may be caused when the brake pedal and the accelerator pedal are depressed simultaneously. Drivers who 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 electronic control system…
• 10122465May 28, 2014Transmission and drivetrain. Supersedes Technical Service Bulletin Group 37 number 13-07 dated May 29, 2013. Customer states that the engine returns to idle speed of approximately 1,400 RPM although the accelerator is depressed, and/or the vehicle hesitates (lacks power on take-off). No DTCs are stored. This condition may be caused when the brake pedal and the accelerator pedal are depressed simultaneously. Drivers who drive with their left…
• 10249085May 13, 2014Other or unknown. Google Maps Street View (NVLW))
• 10216613Apr 15, 2014Fuel system. Vacuum line cracks.
• 10122331Apr 15, 2014Equipment. Supersedes Technical Service Bulletin Group 24 number 10-22 dated June 2, 2010. The MIL is on. DTCs are stored in the ECM. There may be slight power reduction at high RPMs. This condition does not cause stalling. Vacuum line cracks.
• 10065428Apr 15, 2014Electrical system. Summary to be provided on a future date.
• 10122359Apr 10, 2014Equipment, Electrical system. Supersedes Technical Service Bulletin Group 91 number 13-92 dated July 16, 2013. 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 operating…
• 10122357Apr 8, 2014Equipment. Supersedes Technical Service Bulletin Group 91 number 14-19 dated January 3, 2014. Customer complains that during Bluetooth calls, the person at the other end has trouble hearing the speaker in the vehicle. Voice recognition accuracy is poor. This TSB provides guidelines for testing microphones in a vehicle.
• 10216651Apr 3, 2014Back-over prevention (rear camera). The customer complains of one or more of the following issues: ? When the vehicle is completely refueled, the vehicle range (?distance to empty?) that is displayed is different than the vehicle range that was displayed the last time the vehicle was completely refueled. ? The displayed vehicle range drops inconsistently. ? After the vehicle is refueled, the displayed vehicle range does not change for a long period…
• 10122332Apr 3, 2014Electrical system. Supersedes Technical Service Bulletin Group 17 number 12-26 dated January 20, 2012. When the vehicle is completely refueled, the vehicle range (?distance to empty?) that is displayed is different than the vehicle range that was displayed the last time the vehicle was completely refueled. The displayed vehicle range drops inconsistently. After the vehicle is refueled, the displayed vehicle range does not change for…
• 10231135Mar 31, 2014Equipment. Technical bulletins and updates
• 10122302Mar 19, 2014Equipment. Supersedes Technical Service Bulletin Group 91 number 12-50 dated August 1, 2012. Echo effects, caller on either end cannot hear conversation, sound distortion or feedback, and the sound is distorted, hisses, or scrapes occur during a phone call. This bulletin provides guidelines for analyzing the call quality of the Bluetooth system in the vehicle, and is not applicable to any Audi warranty.
• 10231133Mar 17, 2014Equipment. Technical bulletins and updates
• 10125561Feb 27, 2014Equipment. Supersedes Technical Service Bulletin Group 87 number 12-27 dated April 24, 2012. There is an unpleasant, musty odor coming from the heating and ventilation system. The odor usually occurs when the vehicle has been sitting unused for five hours or more. The odor usually occurs within 20 to 60 seconds after the vehicle is started. Condensation, which is a normal condition in all A/C systems, can cause a musty odor.
• 10231122Jan 20, 2014Equipment. Technical bulletins and updates
• 10228387Jan 9, 2014Electrical system. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
• 10225066Jan 9, 2014Fuel system. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
• 10222039Jan 9, 2014Fuel system. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance.
• 10122192Jan 9, 2014Wheels, Steering, Brakes. Supersedes Technical Service Bulletin Group 46 number 12-23 dated June 18, 2012. Customer may report that the steering wheel vibrates or pulsates when the brakes are applied. Document contains the brake pulsation diagnostic guidelines.
• 10122178Jan 9, 2014Engine. Supersedes Technical Service Bulletin Group 24 number 11-06 dated December 7, 2011. The MIL is on. DTCs are stored in the ECM. Due to fuel intrusion into the low-pressure system fuel pressure sensor (G410), a false signal may be sent to the controller, resulting in a reading that is out of tolerance. Comparing Measured Value Block 103 with 106 is not an accurate method for diagnosing G410.
• 10122199Jan 3, 2014Electrical system. Supersedes Technical Service Bulletin Group 91 number 11-16 dated October 5, 2011. During a Bluetooth call, the sound is difficult to hear for the other party. Voice recognition accuracy is poor. This TSB provides guidelines for testing microphones in a vehicle.
• 10121414Dec 10, 2013Air bags. Supersedes Technical Service Bulletin Group 69 number 08-11 dated December 10, 2008. The airbag warning lamp is illuminated in the instrument cluster. DTCs are stored in the airbag control module. This condition may be caused by sporadic high resistance in the connector between the airbag and seat harness, even though the side airbag system is functioning normally.
• 10068132Dec 10, 2013Air bags. Summary to be provided on a future date.
• 10054866Dec 10, 2013Air bags. Audi: the connector between airbag and seat harness has a sporadic high resistance due to airbag warning lamp being illuminated in instrument cluster, even though side airbag system is functioning normally.
• 10251027Dec 9, 2013Wheels. Tightening wheel bolts
• 10121408Dec 9, 2013Wheels. Supersedes Technical Service Bulletin Group 44 number 12-32 dated August 2, 2012. Wheel bolt requires torque adjustment. Torque sticks, torque extension bars, and impact guns/wrenches are not approved by Audi of America, Inc., and should not be used to apply torque to wheel bolts. Always use a calibrated torque wrench to attain the correct wheel bolt torque and follow the proper wheel tightening procedure as…

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