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Service bulletins for the 2014 Audi A4 allroad

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

645 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Steering are shown. Show all

Bulletins, newest first
A4424082074846_22024-10-28. Service bulletin. STEERING. This bulletin provides information when there are vibrations and rotational steering wheel vibrations.
A4819792028220_82019-08-07. Service bulletin. EQUIPMENT; STEERING: STEERING WHEEL/HANDLE BAR. 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. 2008-2020 A3, 2015-2020 A3 Cabrio, 2005-2016 A3 Sportback, 2005-2020 A4, 2010-2020 A4 allroad, 2005-2012 A4 Avant, 2005-2009 A4 Cabrio, 2010-2020 A5 Cabrio, 2008-2020 A5 Coupe, 2018-2020 A5 Sportback, 2005-2020 A6, 2005-2011 A6 Avant, 2008-2020 A7, 2005-2020 A8, 2008-2019 e-tron, 2019-2020 e-tron quattro, 2015-2020 Q3, 2009-2020 Q5, 2007-2020 Q7, 2019-2020 Q8, 2008-2020 R8 Coupe, 2011-2020 R8 Spyder, 2017-2019 RS3, 2007-2008 RS4, 2008 RS4 Cabrio, 2010-2020 RS5, 2010-2020 RS5 Cabrio, 2016-2018 RS6, 2016-2018 RS7, 2004-2012 S4, 2004-2009 S4 Cabrio, 2010-2020 S5 Cabrio, 2008-2020 S5 Coupe, 2018-2020 S5 Sportback, 2007-2020 S6, 2008-2020 S7, 2007-2009 S8, 2018-2020 SQ5, 2004-2020 TT Coupe, 2004-2020 TT Roadster, 2012 TT/RS Coupe
A441969 20225632019-04-08. Service bulletin. STEERING. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
A481566 2034351-2018-04-02. Service bulletin. STEERING. 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 sealing sleeve/steering column opening on the bulkhead. Insufficient lubrication of the intermediate steering shaft in the area of the sealing sleeve.
A481774 2034351-2018-02-05. Service bulletin. STEERING. This bulletin contains repair information for when there is a creaking/squeaking from the steering column when steering slowly.
A481772 2034351-2018-02-05. Service bulletin. STEERING; STEERING:COLUMN. This bulletin contains repair information for when there is a creaking/squeaking from the steering column when steering slowly.
A481463 2028220-2017-12-05. Service bulletin. STEERING. Supersedes Technical Service Bulletin Group 48 number 13-54 dated September 13, 2013. 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 shown that there is no fault in material or workmanship.
Dealer Letter -2017-12-05. Service bulletin. STEERING. 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. This is a comfort-related issue; therefore no warning symbol lights up. Update the power steering control unit to the latest software.
Update Bulletin2017-12-05. Service bulletin. STEERING. 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 lights up. This Update is in effect until removed. Procedure is valid only for vehicles that show the 48K8 code in the ElsaWeb Campaign/Action Information screen on the day of repair. Vehicle must be within the New Vehicle Limited Warranty. Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin. Procedure must be performed on applicable vehicles in dealer inventory prior to sale. 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 lights up.
A441339 2030275-2017-12-05. Service bulletin. STEERING. Supersedes Technical Service Bulletin Group 44 number 13-37 dated February 25, 2013. Vehicle pulls - left or right. Steering wheel not leveled or off-center. In some cases both concerns may be reported. the alignment concern is due to outside influence (e.g. accident), this TSB does not apply.
A971335 2033412-2017-11-17. Service bulletin. STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING. Steering wheel lock does not work. Various warning lights are on. Steering feels stiffer than usual. The engine cannot be switched off. The ignition key cannot be removed. DTC with description "Brake control unit, no signal/communication" is present in several control units. DTC entry in ABS Control unit, J104 (03). One or more may be present. This condition does not result in any drivability concerns. The steering system is fully connected. This condition does not result in any drivability concerns. The steering system is fully connected. The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions with the ABS control module. Only the wires in the left bulkhead grommet are affected.
A461525 2022584-2017-11-17. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; SERVICE BRAKES, HYDRAULIC. 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 conditions, and service history of the vehicle. Additionally, as brake pads and discs wear, their dampening ability is reduced. Disc thickness variation (DTV) is a common condition that contributes to brake pulsation. DTV occurs when the two braking surfaces of the brake disc are no longer parallel to each other. This condition cannot be accurately measured with normal workshop tools.
A401548 2042603-2017-11-17. Service bulletin. STEERING. 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.
A481461 2036032-2017-11-08. Service bulletin. STEERING. Supersedes Technical Service Bulletin Group 48 number 13-56 dated December 13, 2013. The customer states that the steering feels stiff during turning. The condition occurs when the vehicle is stationary. The steering shaft needs to be updated.
A401440 2023187-2017-11-08. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR. Supersedes Technical Service Bulletin Group 40 number 13-35 dated September 23, 2013. Squeaking noises are heard when the steering wheel is turned or maneuvered. The noises may be more prevalent in wet weather. The folds of the outer rubber boots on the front axle shafts may come in contact with each other when the steering wheel is turned, causing squeaking noises. These noises are more likely to occur when the vehicle is new. The volume and occurrence of the noise will dissipate after a short break-in period.
A441448 2030194-2017-11-08. Service bulletin. WHEELS; TIRES; STEERING. Supersedes Technical Service Bulletin Group 44 number 13-45 dated December 3, 2013. Steering wheel vibration and/or steering wheel oscillation at a speed range of 55 - 80 mph (88 - 128 km/h) on vehicles with very low mileage or at PDI. The condition does not result in any handling concerns or loss of vehicle control. Vehicles have original factory-installed wheels and tires. Tire pressures on Audi vehicles are set to specified values in order to prevent flat spotting during the transportation process from various Audi plants to United States ports. To closely monitor complaints of tire-related vibration at very low mileage, we are asking that you contact the Audi Technical Assistance Center (TAC) before performing any repairs on vehicles with this condition. This will assist us in diagnosing any potential issues.
A461466 2022584-2017-11-08. Service bulletin. STEERING; WHEELS; SERVICE BRAKES, HYDRAULIC. 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.
A441447 2030275-2017-11-08. Service bulletin. WHEELS; STEERING. Supersedes Technical Service Bulletin Group 44 number 13-39 dated July 12, 2013. Vehicle pulls (left or right). Steering wheel is not level or is off-center. These conditions may be noticed during PDI. If the condition is due to outside influence (such as an accident), this TSB does not apply. In an effort to gain information on this condition, Audi of America is asking you to contact the Audi Technical Assistance Center (TAC) before you perform any repairs.
A441344 2022563-2017-10-31. Service bulletin. STEERING; SUSPENSION. Supersedes Technical Service Bulletin Group 44 number 13-42 dated September 27, 2013. 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. The 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 Authorization on this topic.
A441343 2030194-2017-10-31. Service bulletin. STEERING. Supersedes Technical Service Bulletin Group 44 number 13-41 dated September 26, 2013. Complaints of steering wheel vibration and/or steering wheel oscillation at a speed range of 55 - 80 mph (88 - 128 km/h), on vehicles with very low mileage or at PDI. The condition does not result in any handling concerns or loss of vehicle control. Vehicles have original factory-installed wheels and tires.
A481356 2036032-2017-10-31. Service bulletin. STEERING. The customer states that the steering feels stiff during turning. The condition occurs when the vehicle is stationary. The steering shaft needs to be updated.
Update Bulletin2017-10-31. Service bulletin. STEERING. 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 lights up. This Update is in effect until removed. This Update is in effect until removed. Vehicle must be within the New Vehicle Limited Warranty. Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin. Procedure must be performed on applicable vehicles in dealer inventory prior to sale. 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 lights up.
A481354 2028220-2017-10-31. Service bulletin. WHEELS; 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 shown that there is no fault in material or workmanship.
A451307 2033412-2017-10-31. Service bulletin. STEERING. Supersedes Technical Service Bulletin Group 97 number 13-35 dated March 27, 2013. Steering wheel does not lock. Various warning lights are on. Steering feels stiffer than usual. The engine cannot be switched off. The ignition key cannot be removed. There are DTC entries present in the system (either static or sporadic). DTCs are stored in the ABS control module. This condition does not result in any drivability concerns. The steering system is fully connected. The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions with the ABS control module. Only the wires in the left bulkhead grommet are affected.
A441342 2022563-2017-10-31. Service bulletin. SUSPENSION; STEERING. Supersedes Technical Service Bulletin Group 44 number 13-36 dated February 18, 2013. This bulletin is not applicable if this vehicle has a Repair Authorization on this topic. 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. The customer feels the vibration in one or both of the following circumstances: * When driving at highway speeds from 55 - 80 mph (88 - 128 km/h). * When applying low brake pedal pressure with minor slow down. The vibrations felt by the customer could be a result of the harmonic vibrations caused by the radial force variation (RFV) of the tires.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.