2021 Audi Q3 Technical Service Bulletins

870 technical service bulletins (TSBs) are on record for the 2021 Audi Q3. 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.

• 10188590Mar 2, 2021Engine cooling. This bulletin provides guidance on diagnosing a coolant light concern with normal coolant level in the tank.
• 10187976Feb 26, 2021Electrical system. This bulletin states to create a PSS record when the clock and trip odometer sporadically reset to midnight and 0:00.
• 10187905Feb 26, 2021Equipment. Q5: Vehicle Prepartion Section: REMOVED: "Set adaption channel to enable CD Ripping using Guided Functions" Settings Section: REMOVED: "(if equipped)" from Turn off Manual Speed Warning On Hoist Inspection Section: ADDED to Install Wheel Bolt Covers: "When installing, ensure proper alignment to the valve stem (indentation in the wheel) lines up with the tab on the center cap to ensure correct mounting" Driver…
• 10187575Feb 25, 2021Equipment, Brakes. This informational contains an explanation for when the customer hears creaking noises when braking at almost standstill (crawling when pulling away or briefly before standstill).
• 10187573Feb 24, 2021Equipment. This special notice is to inform dealers to return the part numbers listed (State of California only).
• 10187509Feb 18, 2021Electrical system. This bulletin contains guidance for submitting warranty wiring repairs.
• 10187513Feb 17, 2021Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10187508Feb 17, 2021Exterior lighting. This bulletin contains instructions for addressing condensation in the headlights.
• 10187327Feb 16, 2021Engine cooling. This bulletin addresses a cracking noise from the front end when changing direction.
• 10187349Feb 10, 2021Equipment. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
• 10186994Feb 10, 2021Brakes. This technical service bulletin provides troubleshooting for brake noise.
• 10186993Feb 10, 2021Brakes. This informational bulletin provides diagnostic information for brake conditions.
• 10186992Feb 10, 2021Steering. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10186983Feb 9, 2021Equipment. This informational bulletin covers the condition of when license plate mounting bracket threaded inserts are stripped.
• 10186982Feb 9, 2021Wheels. This bulletin provides information regarding vibrations or movement that are felt in the wheel.
• 10187000Feb 4, 2021Equipment. This informational contains instruction on how to document optical concerns for warranty claims.
• 10186945Feb 2, 2021Engine cooling. This bulletin contains instructions for using the UV additive to find engine oil leaks.
• 10186510Jan 29, 2021Engine cooling. This bulletin provides guidance on diagnosing a coolant light concern with normal coolant level in the tank.
• 10186406Jan 29, 2021Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10186581Jan 28, 2021Suspension. It is possible that the bolt securing the suspension strut on the front passenger's side may come into contact with the PVC seam due to a production irregularity. As a result, a preload loss of the bolt cannot be ruled out when the vehicle is driven.
• 10186586Jan 27, 2021Suspension, Equipment. It is possible that the bolt securing the suspension strut on the front passenger’s side may come into contact with the PVC seam due to a production irregularity. As a result, a preload loss of the bolt cannot be ruled out when the vehicle is driven.
• 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.
• 10186404Jan 19, 2021Equipment, Electrical system. This bulletin advises the technician to create a PSS record for when after a software update, with active privacy settings, e.g. "Use of vehicle position", the pop-up window is shown with every ignition cycle. Message persists even if "Do not show again" is selected.
• 10185681Jan 15, 2021Electrical system, Equipment. This bulletin states to create a PSS record when the clock and trip odometer sporadically reset to midnight or '0:00'.
• 10185649Jan 15, 2021Fuel system, Body and structure, Engine cooling. This bulletin contains repair instructions for when there is a vibrating or droning noise coming from the right half of the vehicle.
• 10185651Jan 13, 2021Equipment, Engine cooling. This bulletin contains instructions for when there may be a noise from the exhaust flap or there are DTCs sporadically stored in the ECM.
• 10185672Jan 12, 2021Body and structure. This informational bulletin outlines proper warranty procedure for optical defects.
• 10185258Dec 18, 2020Lane departure. This bulletin states to not perform any repairs for DTC U11220 with symptom code 1188157.
• 10185226Dec 18, 2020Electrical system, Engine cooling. This bulletin addresses an issue with the fuel sender giving incorrect fuel range messages in the instrument cluster.
• 10185155Dec 18, 2020Equipment. This special notice is to inform dealers to return the part numbers listed (State of California only).
• 10185221Dec 10, 2020Equipment, Electrical system. This informational bulletin contains instructions for Audi connect before performing any MMI work.
• 10183459Nov 20, 2020Equipment, Electrical system. This bulletin contains instructions for various DTCs are stored for a Pre sense malfunction indicator light in the instrument cluster.
• 10182483Nov 9, 2020Transmission and drivetrain. This bulletin contains repair instructions for diagnosing an oil leak.
• 10182485Nov 3, 2020Body and structure. This bulletin contains repair instructions for when the customer sees water drip from the headliner area.
• 10182509Nov 2, 2020Equipment. This special notice is to inform dealers to return the part numbers listed and order the superseded part numbers.
• 10182078Oct 29, 2020Electrical system. Driver Assistance Section: ADDED: "Activate rear cross traffic assist (if equipped)"
• 10181981Oct 27, 2020Steering. This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800.
• 10182046Oct 26, 2020Equipment, Electrical system. This bulletin contains a guide for troubleshooting HD radio issues.
• 10181833Oct 16, 2020Electrical system. This bulletin states to create a PSS record when the clock and trip odometer sporadically reset to midnight or '0:00'.
• 10181186Oct 15, 2020Electrical system, Equipment. This bulletin contains a software update for when the message "Traffic sign detection: Malfunction" appears when turning on the vehicle with no DTCs.
• 10181372Oct 7, 2020Equipment, Body and structure. This bulletin contains repair instructions for when the customer sees water drip from the headliner area.
• 10181185Oct 7, 2020Equipment, Electrical system. This informational bulletin directs you to read the SSP and not perform any repairs for the concern.
• 10181061Oct 7, 2020Fuel system, Other or unknown, Transmission and drivetrain, Equipment. This bulletin contains repair instructions for diagnosing an oil leak.
• 10181056Oct 7, 2020Equipment, Engine cooling. This bulletin contains information for diagnosing the Start/Stop system.
• 10181059Oct 5, 2020Equipment, Engine cooling. This bulletin contains instructions for using the UV additive to find engine oil leaks.
• 10180478Sep 30, 2020Electrical system. This bulletin states to create a PSS record when the clock and trip odometer sporadically reset to midnight or "0.00".
• 10180477Sep 30, 2020Electrical system. This bulletin contains a software update for when the message "Traffic sign detection: Malfunction" appears when turning on the vehicle with no DTCs.
• 10180476Sep 30, 2020Tires. Addition of RS 6 Avant
• 10180475Sep 24, 2020Tires. Addition of A4, S4, A4 allroad, A5, S5, RS 5, A6 allroad, S6, A8 L, A8 L TFSI e, S8 L, e-tron, Q8, SQ8, RS Q8
• 10180155Sep 24, 2020Equipment, Wheels, Tires. Added new graphic to reflect where to find MY 21 information

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