2018 Audi A6 Technical Service Bulletins

702 technical service bulletins (TSBs) are on record for the 2018 Audi A6. 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.

• 10185655Jan 12, 2021Equipment, Suspension. This informational bulletin provides information regarding the permissible tolerance.
• 10185232Dec 18, 2020Equipment, Engine. This bulletin contains instructions for addressing discoloration due to moisture on a new vehicle.
• 10185155Dec 18, 2020Equipment. This special notice is to inform dealers to return the part numbers listed (State of California only).
• 10185290Dec 17, 2020Electrical system, Equipment. This informational bulletin contains software instructions for vehicles with MIB2 with Navigation plus.
• 10185289Dec 17, 2020Electrical system, Equipment. This bulletin contains a software update for various technical concerns with the MMI.
• 10185256Dec 17, 2020Electrical system, Equipment. This bulletin contains repair instructions for when cables are hanging in view with no DTCs.
• 10185205Dec 17, 2020Body and structure, Equipment. This bulletin contains instructions for addressing a creaking noise in the floor.
• 10185221Dec 10, 2020Equipment, Electrical system. This informational bulletin contains instructions for Audi connect before performing any MMI work.
• 10185202Dec 10, 2020Equipment, Electrical system. This bulletin contains repair instructions for when the message "four-wheel drive malfunction" shows up sporadically in the instrument cluster with DTC C05ED00.
• 10185281Dec 1, 2020Electrical system, Equipment. This bulletin contains instructions to update eligible cars from Google Earth to the new service provided by HERE.
• 10182490Nov 10, 2020Equipment, Electrical system. This informational bulletin explains how USB damage can occur.
• 10182173Oct 29, 2020Engine cooling, Equipment. This bulletin contains repair instructions for oil loss found in the engine compartment.
• 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.
• 10181818Oct 22, 2020Electrical system. This bulletin contains instructions to update eligible cars from Google Earth to the new service provided by HERE.
• 10181815Oct 16, 2020Body and structure, Equipment. This bulletin contains instructions for when the black optic trim is discolored.
• 10181058Oct 8, 2020Body and structure, Engine. This bulletin contains repair instructions for 3.0 and 2.9 TFSI engines that have oil loss around the engine compartment, front end, and underbody.
• 10181056Oct 7, 2020Engine cooling, Equipment. This bulletin contains information for diagnosing the Start/Stop system.
• 10181188Oct 6, 2020Electrical system, Equipment. This bulletin provides troubleshooting for an incorrectly coded Top View/Corner View Camera System.
• 10181059Oct 5, 2020Engine cooling, Equipment. This bulletin contains instructions for using the UV additive to find engine oil leaks.
• 10180155Sep 24, 2020Wheels, Tires, Equipment. Added new graphic to reflect where to find MY 21 information
• 10180147Sep 17, 2020Equipment, Electrical system, Body and structure. This bulletin contains instructions for addressing the issue when the parking assist will intermittently alert the customer to an obstruction and the sensors look 'pushed in'.
• 10180146Sep 14, 2020Electrical system, Equipment. 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.
• 10180144Sep 3, 2020Equipment. This informational bulletin contains instructions about updating the navigation map.
• 10179048Aug 31, 2020Equipment, 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.
• 10179112Aug 27, 2020Equipment, Engine cooling. This information bulletin contains a background on the outside air temperature reading.
• 10179109Aug 26, 2020Engine. This bulletin contains repair instrructions for when there are noises in the engine compartment with DTC P052E00.
• 10179047Aug 26, 2020Equipment, Engine. This bulletin contains instructions for DTCs P218100, P017B00, P308100, and P01E400.
• 10178827Aug 21, 2020Electrical system, Equipment. This bulletin contains a software update for when a short time after the parking aid gets activated, there is no audio instead of the preselected lowered volume in the parking aid menu. When the parking aid deactivates, the regular volume resumes.
• 10178820Aug 21, 2020Transmission and drivetrain, Equipment. This bulletin contains repair instructions for when the message "four-wheel drive malfunction" shows up sporadically in the instrument cluster with DTC C05ED00.
• 10178568Aug 13, 2020Equipment. This bulletin provides instructions on how to properly replace a coaxial connection if it is damaged.
• 10178548Aug 10, 2020Equipment. Recall Reminder Part Labels
• 10178446Aug 4, 2020Electrical system. This technical service bulletin provides troubleshooting information for an issue that causes the night vision system to not function.
• 10178442Aug 4, 2020Body and structure. This bulletin contains instructions for when the black optic trim is discolored.
• 10177896Jul 24, 2020Equipment, Electrical system. This informational bulletin contains software instructions for vehicles with MIB2 with Navigation plus.
• 10177763Jul 21, 2020Engine. This bulletin contains repair instructions for when DTC P052E00 is stored with noise coming from the engine compartment.
• 10177761Jul 21, 2020Engine cooling, Equipment. This bulletin contains repair instructions for when there are noises in the engine compartment with DTC P052E00.
• 10177884Jul 20, 2020Equipment, Suspension. This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).
• 10177882Jul 16, 2020Transmission and drivetrain. This bulletin contains instructions for addressing a leak from the transmission oil pan gasket or transfer case.
• 10177409Jul 15, 2020Suspension, Steering. The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
• 10177401Jul 14, 2020Engine cooling. This bulletin contains repair instructions for oil loss found in the engine compartment.
• 10177303Jul 8, 2020Visibility (wipers, defrost, mirrors), Electrical system. This bulletin contains repair instructions for when the window switch is malfunctioning by opening instead of closing as directed by customer input.
• 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.
• 10176758Jun 18, 2020Electrical system, Equipment. 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.
• 10176756Jun 17, 2020Electrical system. This bulletin contains instructions for determining unexpected Audi pre sense interventions.
• 10176408Jun 9, 2020Equipment, Electrical system. This informational bulletin contains instructions on how to use the QR code in a TSB.
• 10176410Jun 8, 2020Engine cooling, Equipment. This bulletin contains instructions for DTCs P218100, P017B00, P308100, and P01E400.
• 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.
• 10176069May 28, 2020Equipment. This technical service bulletin provides troubleshooting for issues with the navigation map database.

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