2019 Audi A3 Technical Service Bulletins

664 technical service bulletins (TSBs) are on record for the 2019 Audi A3. 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.

• 10176408Jun 9, 2020Equipment, Electrical system. This informational bulletin contains instructions on how to use the QR code in a TSB.
• 10176432Jun 5, 2020Equipment, Electrical system. This technical service bulletin explains how to determine the status of activation keys (that affect the function of Audi drive select, cruise control, navigation, Bluetooth, smartphone interface and voice recognition), and how to update them.
• 10176421Jun 3, 2020Equipment. This informational bulletin contains instructions about updating the navigation map.
• 10176069May 28, 2020Equipment. This technical service bulletin provides troubleshooting for issues with the navigation map database.
• 10175375May 15, 2020Equipment, Electrical system. Apple car play function.
• 10175376May 13, 2020Equipment, Suspension. This bulletin contains information on how to fix a clunking or rattling noise heard from the rear suspension when the vehicle is driven over bumps.
• 10175371May 13, 2020Suspension, Equipment. This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).
• 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.
• 10175961May 8, 2020Visibility (wipers, defrost, mirrors), Equipment. This bulletin provides instructions on how to clean exterior glass.
• 10174949May 5, 2020Engine, Fuel system. The informational bulletin explains why during COVID-19 there is winter-blend fuel during a warmer season and causing some issues.
• 10174559Apr 29, 2020Equipment. This bulletin contains instructions for properly cleaning and removing a musty odor in the vehicle.
• 10174390Apr 24, 2020Electrical system. This bulletin contains information on noises from the instrument cluster installation area.
• 10174389Apr 24, 2020Electrical system. This information bulletin contains a background on the outside air temperature reading.
• 10173908Apr 20, 2020Suspension. This bulletin contains repair instructions for knocking or rattling when driving on uneven roads.
• 10174434Apr 17, 2020Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10184530Apr 16, 2020Equipment. This information bulletin contains instructions for technicans on how to ensure their TAC call goes smoothly.
• 10173852Apr 10, 2020Tires. This bulletin contains information on why the TPMS message 'Tire pressure: malfunction!' appears without DTCs.
• 10173843Apr 10, 2020Electrical system. This bulletin contains repair instructions for when a 'vehicle eletronics malfunction' message appears in the display (DTC B116229).
• 10173856Apr 9, 2020Body and structure. This bulletin contains a cleaning procedure from leftover residue from suction cups or labels.
• 10173863Apr 3, 2020Electrical system. This bulletin contains a software update the resolves a clinking or whirring heard from the instrument cluster when anotification or an operational sound is played.
• 10173839Apr 1, 2020Equipment. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
• 10173838Apr 1, 2020Fuel system. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
• 10173837Apr 1, 2020Electrical system. This bulletin contains repair instructions for when there is DTC P310B00 and the engine warning lamp is on with running issues.
• 10173832Apr 1, 2020Transmission and drivetrain. This Document informs dealers on the new gear shift micro switch warranty extension for 2019 Q3 and 2015-2019 A3 vehicles
• 10173425Mar 12, 2020Equipment. This bulletin contains instructions for vehicle inspection, protection removal, and detailing.
• 10172605Mar 11, 2020Steering. This bulletin contains repair instructions for when DTC B145504 with symptom code 7340800. 48 Steering wheel heater is not working, DTC B145504 is stored in the steering column control module.
• 10172557Mar 10, 2020Body and structure. This special notice is to inform dealers to return the part listed and order the superseded part number going forward
• 10172594Mar 6, 2020Fuel system. This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.
• 10172532Mar 6, 2020Engine. Standard Maintenance Section - Added A6 (all models) & A7 (all models) to "Plenum Chamber and water drain valves: Check for Dirt."
• 10172599Mar 5, 2020Electrical system. This bulletin contains repair instructions for when a "vehicle eletronics malfunction" message appears in the display (DTC B116229).
• 10171997Feb 25, 2020Engine cooling. This bulletin contains instructions for submitting a PSS for when there are no faults, oil leaks but there is a sudden increase in engine speed.
• 10171830Feb 23, 2020Equipment. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.
• 10171820Feb 20, 2020Equipment. This bulletin contains instructions for when the MMI shows the message 'Read error occurred when accessing the navigation data' after initialization and reboots constantly with DTC B126CF0 and/or B126CF1.
• 10171818Feb 20, 2020Equipment. This bulletin contains repair instructions for when the customer feels a flow of warm air from the panel vents or footwell when the convertible top is open and the HVAC system is turned off intermittently.
• 10171808Feb 19, 2020Electronic stability control. This bulletin contains repair instructions for when a 'vehicle eletronics malfunction' message appears in the display (DTC B116229).
• 10171765Feb 13, 2020Exterior lighting, Electrical system. This bulletin contains repair instructions for when there is DTC P310B00 and the engine warning lamp is on with running issues.
• 10171810Feb 12, 2020Steering. This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
• 10171761Feb 12, 2020Equipment. OIL CHART SECTION: CHANGED - Castrol Oil to 'Audi approved XXXX-Refer to the Parts Catalog' for all models.
• 10171334Feb 7, 2020Transmission and drivetrain. This bulletin contains repair instructions for when DTC P173500 and/or P173600 are logged with a shuddering transmission or messages or Limp Home Mode.
• 10171350Feb 6, 2020Equipment. This technical service bulletin explains how to determine the status of activation keys (that affect the function of Audi drive select, cruise control, navigation, Bluetooth, smartphone interface and voice recognition), and how to update them.
• 10171067Jan 30, 2020Electrical system. Standard Maintenance Items section: ADDED to Connected box battery '(for Audi Connected Services)'
• 10170802Jan 28, 2020Equipment. This bulletin contains instructions for determining unexpected Audi pre sense interventions.
• 10170804Jan 23, 2020Equipment. This special notice is to inform dealers to return all parts listed and only use the superseded part numbers going forward.
• 10170631Jan 17, 2020Brakes, Equipment. This bulletin contains instructions for determining unexpected Audi pre sense interventions.
• 10170243Jan 9, 2020Equipment. This information bulletin contains instructions for when the MIL on and DTC P050A00 or P050700 is stored.
• 10169738Dec 20, 2019Equipment, Electrical system. This informational bulletin contains instructions about updating the navigation map.
• 10169691Dec 20, 2019Equipment, Visibility (wipers, defrost, mirrors). This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct.
• 10169522Dec 18, 2019Electrical system. This bulletin contains a software update for when DTC P244000 is stored in the ECM. 2019-2020 A3 Cabriolet
• 10169488Dec 12, 2019Equipment. The part number listed in the document is to be returned if it meets the criteria provided.
• 10169106Dec 9, 2019Equipment. This informational bulletin contains instructions for when car wash bristles are stuck in the headlights. 2015-2021 A3 Cabriolet, 2015-2018 A3 e-tron, 2011-2021 A4 allroad, 2018-2021 A5 Sportback, 2011-2012 and 2018-2021 RS5 Cabriolet, 2018-2021 S5 Sportback, 2021 RS6 Avant

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