2009 Audi A8 Technical Service Bulletins

453 technical service bulletins (TSBs) are on record for the 2009 Audi A8. 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.

• 10186945Feb 2, 2021Engine cooling. This bulletin contains instructions for using the UV additive to find engine oil leaks.
• 10186569Jan 25, 2021Brakes. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
• 10185155Dec 18, 2020Equipment. This special notice is to inform dealers to return the part numbers listed (State of California only).
• 10181059Oct 5, 2020Equipment, Engine cooling. This bulletin contains instructions for using the UV additive to find engine oil leaks.
• 10180155Sep 24, 2020Equipment, Wheels, Tires. Added new graphic to reflect where to find MY 21 information
• 10179112Aug 27, 2020Engine cooling, Equipment. This information bulletin contains a background on the outside air temperature reading.
• 10178548Aug 10, 2020Equipment. Recall Reminder Part Labels
• 10177300Jul 8, 2020Electrical system. This informational bulletin explains when the range display is empty in the on-board computer.
• 10176873Jun 25, 2020Engine cooling. This bulletin contains instructions for identifying and mixing factory fill coolants.
• 10176408Jun 9, 2020Electrical system, Equipment. This informational bulletin contains instructions on how to use the QR code in a TSB.
• 10176069May 28, 2020Equipment. This technical service bulletin provides troubleshooting for issues with the navigation map database.
• 10175370May 13, 2020Equipment, Wheels. This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
• 10176067May 12, 2020Equipment. This informational bulletin contains instructions for when a phone is connected to the vehicle via Bluetooth, one of the following conditions occurs when the user searches for a contact name in the MMI address book (by using the MMI control knob or the voice recognition system): *The MMI screen goes blank then restarts. *The MMI screen freezes for a few minutes then recovers.
• 10174389Apr 24, 2020Electrical system. This information bulletin contains a background on the outside air temperature reading.
• 10184530Apr 16, 2020Equipment. This information bulletin contains instructions for technicans on how to ensure their TAC call goes smoothly.
• 10173838Apr 1, 2020Fuel system. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
• 10172594Mar 6, 2020Fuel system. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
• 10171830Feb 23, 2020Equipment. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.
• 10169118Dec 6, 2019Equipment, Exterior lighting. Exterior lights, moisture accumulation 2013-2021 A3 Cabriolet, 2016-2018 Sportback, 2004-2005 A4 Cabriolet, 2004-2008 S4 Cabriolet, 2008 RS4 Cabriolet, 2010-2021 A4 allroad, 2018-2021 A5 Sportback, 2010-2012, 2018-2021 RS5 Cabriolet, 2018-2021 S5 Sportback, 2004-2006 A7, 2004-2011 S7, 2021 RS6 Avant, 2004-2006 S8
• 10169098Dec 4, 2019Equipment, Tires. New document 2004-2020 A4 allroad, A6 allroad, A8L, R8 Spyder
• 10168636Nov 11, 2019Wheels. This bulletin provides information regarding vibrations or movement that are felt in the wheel. 2015-2020 A3 Cabriolet, 2016-2018 A3 Sportback, 2008-2009 S4 Cabriolet, 2008 and 2010 RS4 Cabriolet, 2018-2020 A5 Sportback, 2010-2012 and 2018-2020 RS5 Cabriolet, 2018-2020 S5 Sportback, 2008 A7, 2008-2011 S7
• 10216655Nov 7, 2019Engine cooling. A check with the engine oil service dipstick T40178 is necessary, but the adjustment values for the dipstick are not available in the Elsa repair manual. Because of a system change, the adjustment values for the service dipstick T40178 were removed from the repair manual.
• 10165807Oct 7, 2019Other or unknown. This bulletin contains repair instructions for leaking shock absorbers.
• 10165539Sep 30, 2019Equipment. This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage.
• 10165537Sep 30, 2019Wheels. Wheel change mode/jacking mode - Description and usage
• 10165536Sep 30, 2019Equipment. Body components - Examples of customer misuse
• 10166284Sep 17, 2019Electrical system. 00 Software Version Management (SVM), operating instructions
• 10165371Sep 12, 2019Forward collision avoidance. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
• 10164512Aug 30, 2019Fuel system. This informational bulletin explains when the range display is empty in the on-board computer. Also A3 Cabriolet 2015-2021, A3 Sportback 2016-2018, 2005 A4 Cabriolet , 2005-2009 S4 Cabriolet, 2010-2012 and 2018-2021 RS5 Cabriolet, 2018-2021 S5 Sportback, 2021 S6, 2005 and 2006 A7, 2005-2011 and 2021 S7 2005-2006 and 2021 S8, 2019-2021 E-Tron Quattro
• 10164518Aug 28, 2019Electrical system, Equipment. This communication is issued to inform dealers of updated shipping regulations related to lithium ion batteries.
• 10163501Jul 22, 2019Equipment. This communication is issued to remind dealers of the repair validation process for repair group 19. 2005-2019 A3, 1996-2019 A4, 2008-2019 A5, 1992-2019 A6, 2012-2019 A7, 1997-2019 A8, 2019 E-Tron, 2015-2019 Q3, 2010-2019 Q5, 2007-2019 Q7, 2019 Q8, 2000-2019 TT, 2008-2018 R8
• 10163120Jul 12, 2019Equipment, Steering. This technical service bulletin informs the reader that damage to the appearance of the leather steering wheel caused by outside influence is not covered under warranty.
• 10161671Jun 21, 2019Electrical system, Equipment. This information bulletin contains a background on the outside air temperature reading. 2008-2020 A3, 2015-2020 A3 Cabrio, 2008-2016 A3 Sportback, 2008-2020 A4, 2010-2020 A4 allroad, 2008-2012 A4 Avant, 2008-2009 A4 Cabrio, 2010-2020 A5 Cabrio, 2008-2020 A5 Coupe, 2018-2020 A5 Sportback, 2008-2020 A6, 2008-2011 A6 Avant, 2008-2020 A7, 2008-2020 A8, 2008-2019 e-tron, 2015-2020 Q3, 2009-2020 Q5, 2007-2020 Q7…
• 10161670Jun 18, 2019Electrical system. This bulletin contains general software update instructions for vehicles with PR Code 7UH. 2016-2020 A3, 2016-2020 A3 Cabrio, 2016 A3 Sportback, 2016-2020 A4, 2016-2020 A4 allroad, 2016-2012 A4 Avant, 2016-2020 A5 Cabrio, 2016-2020 A5 Coupe, 2018-2020 A5 Sportback, 2016-2020 A6, 2016-2020 A7, 2016-2020 A8, 2016-2020 e-tron, 2019-2020 e-tron quattro, 2016-2020 Q3, 2016-2020 Q5, 2016-2020 Q7, 2016-2020 Q8, 2016-2020…
• 10161273Jun 7, 2019Equipment, Air bags, Seat belts. This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage).
• 10157124Jan 18, 2019Steering. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
• 10155660Jan 18, 2019Suspension. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
• 10153102Sep 7, 2017Equipment. Revision to Tires-rotate: 5K only; added "(except R8)"
• 10127949Aug 21, 2017Electrical system. This informational bulletin contains resource information for when the traffic feature is inoperative in the MMI navigation.
• 10127905Aug 4, 2017Equipment, Exterior lighting. This special notice is to inform dealers to return all tail lamps with the part number listed that are below generation 14s.
• 10127856Jul 31, 2017Exterior lighting. This informational bulletin contains technical information for when there is condensation visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, and/or third brake light lens.
• 10127840Jul 26, 2017Forward collision avoidance. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
• 10127828Jul 19, 2017Suspension, Wheels. This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
• 10127860Jul 12, 2017Suspension. This informational bulletin contains knowledge on why oil may appear on one or several of the shock absorbers.
• 10127823Jul 11, 2017Suspension, Wheels. This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
• 10155644Jun 28, 2017Equipment. This special notice is to inform dealers to return all part numbers listed in the document and order the superseded part numbers going forward.
• 10127749Jun 19, 2017Wheels. This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
• 10128340May 22, 2017Suspension. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
• 10128350May 10, 2017Engine. This informational bulletin contains all the the Audi Oil Quality Standards that should be used when doing an oil change.
• 10128346May 10, 2017Transmission and drivetrain. This technical service bulletin provides guidelines for diagnosing the clutch plate.

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