2009 Audi A4 Technical Service Bulletins

775 technical service bulletins (TSBs) are on record for the 2009 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.

• 10093308Jun 7, 2016Tires. This technical service bulletin notifies the reader that if the tpms message appears briefly after the engine is started and then disappears, it does not indicate an issue with the tpms system.
• 10092662May 24, 2016Engine. This technical service bulletin contains instructions for pressure washing ports to resolve an "air system -- action required" message.
• 10092769May 23, 2016Back-over prevention (rear camera). This technical service bulletin explains possible causes for the rearview camera to not display an image.
• 10094894May 4, 2016Engine cooling. This technical service bulletin contains instructions for pressure washing ports to resolve an "air system -- action required" message.
• 10094116Apr 20, 2016Back-over prevention (rear camera). This technical service bulletin explains possible causes for the rearview camera to not display an image.
• 10093601Apr 14, 2016Engine cooling. This bulletin informs the reader to receive diagnosis or authorization from the technical assistance center before repairing an issue with the catalytic converter that causes dtc p042000
• 10120669Mar 18, 2016Steering. Customer may report hearing creaking or squeaking noise from the steering column when steering 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 sealing sleeve/steering column opening on the bulkhead.
• 10118401Mar 8, 2016Electrical system. Customer reports seeing the messages "TPMS" and "Tire pressure: System malfunction!" in the instrument cluster. This occurs after the engine is started, the message "TPMS" appears briefly and then turns off. There are no DTCs stored.
• 10123658Dec 18, 2015Suspension. Supersedes Technical Service Bulletin Group 40 number 14-41 dated July 2, 2014. Oil appears on one or several shock absorbers. Oil may appear on a shock absorber As a result of a leak because the shock absorber is damaged. Oil may appear on a shock absorber As a result of residue from when the shock was filled during production, or as a result of slight condensation in the seal area. This small amount of oil is for…
• 10123670Dec 11, 2015Electrical system. Supersedes Technical Service Bulletin Group 91 number 13-04 dated September 11, 2013. The Bluetooth® telephone cannot be connected to the vehicle?s Infotainment system. Certain restrictions are present when a Bluetooth device is connected to the vehicle. The restrictions vary depending on the vehicle system present.
• 10123656Dec 10, 2015Fuel system. Supersedes Technical Service Bulletin Group 20 number 13-29 dated November 15, 2013. The fuel tank has been removed from the vehicle and must be neutralized before shipment or disposal. When the fuel tank in a vehicle is replaced, the original tank must be properly flushed to neutralize the remaining gasoline or diesel fuel.
• 10123653Dec 10, 2015Fuel system, Electrical system. Supersedes Technical Service Bulletin Group 17 number 14-49 dated April 3, 2014. 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…
• 10123650Dec 10, 2015Equipment. Supersedes Technical Service Bulletin Group 00 number 10-05 dated June 14, 2010. VIN plate and/or B-Pillar Safety Certification label requires replacement.
• 10123667Dec 8, 2015Equipment. The traffic feature in the MMI navigation is inoperative. If the vehicle is a model year 2016 A6 or A7, see TSB 2042013: 91 Audi connect online destination search, Google Earth navigation view, or INRIX online traffic is not available. There is a known server issue that can only be resolved through a change to the Audi AG backend server. Audi has changed traffic providers over the years as new technologies have…
• 10123657Dec 4, 2015Steering. When the vehicle is driven between 35 mph and 75 mph, a noise can be heard in the front of the vehicle. The customer may say that the noise is coming from the steering column area, and may describe the sound as buzzing, humming, whistling, whining, grinding, howling, and/or droning. The best way to understand the complaint is to discuss it with the customer. Faulty wheel bearing(s) may cause the noise.
• 10216635Dec 2, 2015Back-over prevention (rear camera), Brakes. Assistance to properly diagnose a fuel pressure sensor -G247- concern.
• 10123652Dec 2, 2015Electrical system, Equipment. Supersedes Technical Service Bulletin Group 01 number 14-01 dated October 30, 2014. The MIL is on. DTCs may be stored in the ECM. Assistance to properly diagnose a fuel pressure sensor -G247- concern.
• 10123607Nov 25, 2015Electrical system. Supersedes Technical Service Bulletin Group 24 number 14-50 dated August 28, 2014. The engine judders or runs erratically. The vehicle judders during acceleration. No event entry is stored in the engine control module (ECM). The air mass meter is suspected to be faulty. Possible incorrect function on the sensor elements of the air mass meter.
• 10123603Nov 5, 2015Engine cooling. Supersedes Technical Service Bulletin Group 17 number 15-60 dated April 24, 2015. In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine and may change significantly over the life of the engine.
• 10123611Nov 3, 2015Electrical system. Supersedes Technical Service Bulletin Group 69 number 12-22 dated February 13, 2012. After the comfort system central control module, J393 (address word 05) is replaced, the control module cannot be coded via SVM spec/actual. Any time a comfort system central control module, J393 (address word 05), is replaced, the new control module must be coded and parameterized with online SVM spec/actual or an SVM code.
• 10123716Oct 20, 2015Steering, Brakes. Supersedes Technical Service Bulletin Group 46 number 14-86 dated July 14, 2014. DO NOT use this TSB if there is another TSB for same concern applicable to the VIN. This TSB is only intended for diagnostic purposes and does not serve as a guideline for determining warrantable conditions. Customer may report that the steering wheel vibrates or pulsates when the brakes are applied. driving style, environmental…
• 10123719Oct 14, 2015Electrical system. Supersedes Technical Service Bulletin Group 55 number 13-32 dated July 30, 2013. ?Low Oil Level? message is on in the DIS or MMI. The hood must be open for at least 30 seconds for a reset of this message to be performed. The message is not reset in the DIS/MMI because the hood has not been recognized as being opened due to an inoperative hood contact switch.
• 10123725Oct 8, 2015Equipment, Electrical system. Supersedes Technical Service Bulletin Group 91 number 10-59 dated September 15, 2010. In Mix (shuffle) mode, very long response times and subsequent malfunctions occur when the next track is being selected. Long response times also occur when the ?Return? hard key is pressed. In Mix (shuffle) mode, the previous track is not played when the ?Previous? button is selected in the CD control menu. A different track…
• 10123712Oct 5, 2015Suspension. Supersedes Technical Service Bulletin Group 44 number 14-56 dated December 8, 2014. Customer feels vibration in the seat, vehicle floor, footwell, pedals, or steering wheel. This condition does not lead to any handling concerns or loss of vehicle control. Customer feels the vibration while driving at highway speeds from 55 ? 80 mph (88 ? 128 km/h). This bulletin is not applicable if this vehicle has a Repair…
• 10123711Oct 1, 2015Transmission and drivetrain. Supersedes Technical Service Bulletin Group 37 number 10-12 dated October 12, 2010. A transmission warning is illuminated in the information display. Transmission is in limp home mode or the vehicle delays and shudders when driven from a stop. DTCs is stored in the TCM. TCM software error.
• 10123775Sep 21, 2015Electrical system. Supersedes Technical Service Bulletin Group 96 number 13-67 dated July 10, 2013. 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…
• 10123763Sep 9, 2015Engine. Supersedes Technical Service Bulletin Group 17 number 15-63 dated June 2, 2015. 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.
• 10123764Sep 8, 2015Engine cooling. Supersedes Technical Service Bulletin Group 19 number 15-61 dated July 7, 2015. 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.
• 10128419Aug 28, 2015Equipment. Supersedes Technical Service Bulletin Group 96 number 14-85 dated July 24, 2014. The sunglass holder in the dome light assembly will not latch closed or is stuck closed. The condition may be intermittent. The sunglass holder spring latch mechanism may have been damaged during the assembly procedure.
• 10128363Aug 24, 2015Equipment, Electrical system. Supersedes Technical Service Bulletin Group 87 number 14-49 dated April 25, 2014. 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.
• 10128406Aug 13, 2015Latches, locks and linkages. Supersedes Technical Service Bulletin Group 57 number 12-62 dated January 9, 2012. The trunk cannot be unlocked with the button on the remote, with the button in the driver?s door panel, or with the handle on the lid of the trunk. Vehicles have a ?VALET? button in the glove box that activates the valet parking feature, which prevents unauthorized access to the trunk. When the valet parking feature is activated, the…
• 10130705Jul 30, 2015Steering. Supersedes Technical Service Bulletin Group 48 number 15-65 dated March 23, 2015. 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…
• 10128473Jul 13, 2015Equipment, Steering. Supersedes Technical Service Bulletin Group 40 number 12-25 dated August 7, 2012. Steering wheel oscillation at highway speeds (typically between 70 and 85 mph). No vibration in the seat surface or other vehicle components. Audi original equipment tires are installed on the vehicle. If necessary, TSB 2022179 has been completed and the 1st harmonic of radial force of every tire and wheel assembly is below 18 lbs. at…
• 10128399Jul 7, 2015Engine cooling. Supersedes Technical Service Bulletin Group 19 number 14-50 dated June 20, 2014. 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.
• 10128471Jul 1, 2015Transmission and drivetrain, Equipment. Supersedes Technical Service Bulletin Group 30 number 11-10 dated December 2, 2011. Clutch is not operating properly. Clutch has a burnt smell. Clutch pedal does not fully return to starting position. Incorrect shifting, the revolutions of clutch plate and engine input shaft differ too much, excessive slipping of the clutch, and when the clutch is pressed and an incorrect lower gear is selected, can result in…
• 10058584Jul 1, 2015Engine. Audi: engine, on some vehicles, would run irregularly or have malfunction indicator lamp (mil) on or possible filter element for camshaft adjustment valve can loosen and in oil circuit, there is no damage from loosened particles. Model all. All years.
• 10120832Jun 29, 2015Electrical system. Supersedes Technical Service Bulletin Group 91 number 14-50 dated July 10, 2014. 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.
• 10120817Jun 29, 2015Brakes. Supersedes Technical Service Bulletin Group 46 number 14-75 dated March 12, 2014. Customer may complain about brake squeak or squeal with light to moderate pedal pressure.
• 10120821Jun 24, 2015Equipment. Supersedes Technical Service Bulletin Group 87 number 15-63 dated May 18, 2015. 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.
• 10120872Jun 16, 2015Equipment. This document contains a fluid capacity chart as well as a chart that contains the parts and part numbers needed for service.
• 10120805Jun 2, 2015Engine. Supersedes Technical Service Bulletin Group 17 number 14-53 dated November 7, 2014. 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.
• 10120052May 29, 2015Electrical system. Supersedes Technical Service Bulletin Group 97 number 10-15 dated October 20, 2010. Sporadic fault memory entries are stored in various control modules. Contacts may be widened (over 0.63 mm) if incorrect pins or incorrect methods for current flow tests are used. Either action may cause intermittent electrical connections, which can cause sporadic DTCs to be stored in various control modules.
• 10120050May 21, 2015Exterior lighting. Supersedes Technical Service Bulletin Group 94 number 12-96 dated November 1, 2012. Part or all of the daytime running lights do not work on vehicles equipped with LED daytime running lights. For vehicles with halogen daytime running lights, refer to TSB 2017488: 94 Halogen Daytime running lights do not work. In the past, the daytime running light bulbs were a serviceable part. In this application, the LED strip…
• 10120041May 18, 2015Equipment. Supersedes Technical Service Bulletin Group 87 number 14-54 dated August 28, 2014. 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.
• 10120034May 6, 2015Transmission and drivetrain. Supersedes Technical Service Bulletin Group 24 number 12-38 dated August 24, 2012. A delay and shudder is felt when vehicle is driven from a stop. Shuddering is felt on acceleration from under 15 mph. The complaint can be reproduced, but no fault can be found. Incorrect calibration of the engine control module (ECM), J623 (address word 01) and of the transmission control module (TCM), J217 (address word 02).
• 10119990Apr 28, 2015Transmission and drivetrain. Supersedes Technical Service Bulletin Group 39 number 14-14 dated May 5, 2014. A squealing, howling, or whistling noise may be heard coming from under the vehicle. The condition is typically noticed when the vehicle is cold (normally below freezing) and is moving at speeds of 5 - 60 mph. The noise is from the intermediate bearing of the propeller shaft.
• 10120002Apr 24, 2015Equipment, Back-over prevention (rear camera). Supersedes Technical Service Bulletin Group 91 number 12-42 dated June 20, 2012. The customer complains about the picture quality of rearview backup camera image in the MMI screen. The picture is fuzzy or distorted. The picture looks too bright, too dark, or opaque in certain areas of the image. The colors of the objects in the image are incorrect or slightly off.
• 10119986Apr 24, 2015Engine cooling. Supersedes Technical Service Bulletin Group 17 number 15-54 dated January 29, 2015. In order to provide effective lubrication and cooling of internal engine components, all internal combustion engines consume a certain amount of engine oil. Oil consumption varies from engine to engine and may change significantly over the life of the engine.
• 10120003Apr 17, 2015Exterior lighting. Supersedes Technical Service Bulletin Group 94 number 12-92 dated October 24, 2012. Condensation is visible on the inside of the headlight, taillight, fog light, side marker light, front turn signal, daytime running lights, or third brake light lens.
• 10119999Apr 7, 2015Seats. Supersedes Technical Service Bulletin Group 74 number 14-19 dated May 9, 2014. The panel on the back of the front seat is warped or dented. The headrest on the rear seatback may also be damaged. The damaged is caused when the headrest of the rear seat backrest comes in contact with the back of the front seat. This occurs when the rear seat is folded down with the headrests installed, and the front seat is moved…

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