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Service bulletins for the 2017 Audi TTS

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
A1720062028440_52020-08-06. Service bulletin. ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT. This informational bulletin explains when the range display is empty in the on-board computer.
A1920042025303_12020-07-07. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin contains instructions for identifying and mixing factory fill coolants.
A4020102044060_52020-07-07. Service bulletin. SUSPENSION. This technical service bulletin asks the reader to check for improperly installed or deformed front shock bellows and to replace if necessary.
A9020512058077_42020-07-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains instructions for determining unexpected Audi pre sense interventions.
A9120762042506102020-07-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. 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.
A9120722037809_62020-07-07. Service bulletin. EQUIPMENT:ELECTRICAL. This informational bulletin contains instructions about updating the navigation map.
A0020382039206_32020-07-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This informational bulletin contains instructions on how to use the QR code in a TSB.
A9120702044694_22020-06-04. Service bulletin. EQUIPMENT. This technical service bulletin provides troubleshooting for issues with the navigation map database.
A9120652036576_62020-06-04. Service bulletin. EQUIPMENT. 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.
A4220442038689_42020-06-04. Service bulletin. EQUIPMENT; 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.
TT 91 18 062020-06-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Apple car play function.
A0020372059437_12020-06-04. Service bulletin. ENGINE; FUEL SYSTEM, GASOLINE:DELIVERY. The informational bulletin explains why during COVID-19 there is winter-blend fuel during a warmer season and causing some issues.
A9020442032113_32020-05-07. Service bulletin. ELECTRICAL SYSTEM. This information bulletin contains a background on the outside air temperature reading.
A9120392018187112020-03-05. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.
17AUUSMaint02202020-03-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Additional Maintenance Section: AWD Clutch - Change fluid ( if equipped): ADDED: S3. Oil Capacity Chart: CHANGED: Castrol Oil to 'Audi approved XXXX-Refer to the Parts Catalog' for all models.
A9120342042506_92020-03-05. Service bulletin. 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.
17AUUSMaint01302020-02-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Additional Maintenance Section: AWD clutch: ADDED to Models: A3 'with AWD' Battery - Connected gateway: ADDED 'for Audi Connected Services' (if applicable)
17AUUSMaint01202020-02-08. Service bulletin. EQUIPMENT. Standard Maintenance Section: Snow Screen for Air Cleaner - Clean: ADDED: RS 5 Additional Maintenance Section: AWD Clutch - Change fluid ( if equipped): ADDED "with AWD" to Q3. Oil Capacity Chart: ADDED RS 5 oil specs Audi 2017 A4 allroad, A8L, TT Roadster, TTRS
A9119232037809_52020-01-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This informational bulletin contains instructions about updating the navigation map.
A9119202058094_12020-01-08. Service bulletin. EQUIPMENT. This bulletin contains instructions for when the audio sounds distorted. 2016,2017,2019 TTRS
20AUTIRECHAINS2020-01-08. Service bulletin. EQUIPMENT; TIRES; EQUIPMENT ADAPTIVE/MOBILITY. New document 2004-2020 A4 allroad, A6 allroad, A8L, R8 Spyder
17AUUSMaint12192020-01-08. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. Additional Maintenance Section: ADDED: Spark Plugs - Replace: Every 30,000 miles or 3 years, whichever occurs first - RS 3 2017 A8L, TT Roadster, TT RS
17AUUSMaint11192019-12-06. Service bulletin. POWER TRAIN. "Additional Maintenance Section: S-Tronic transmission - Change fluid every 40K miles: CHANGED models to: A3 e-tron, TT RS, RS 3, A4 2.0T, A4 allroad, and A6 2.0T FWD only S-Tronic transmission - Change fluid and filter element for clutch hydraulics every 40K miles: CHANGED models to: A3 Sedan and Cabriolet Non-B-cycle 2.0T, S3, TT, TTS, S5, S6, S7 4.0T, and R8 (4S) only ADDED: S-Tronic transmission - Change fluid every 80K miles: A3 Sedan 2.0T B-cycle, A3 Cabriolet 2.0T B-cycle only
A1919992052657_32019-11-07. Service bulletin. EQUIPMENT. This informational bulletin contains details on conditions for replacing the water pump and/or thermostat housing. 2015-2019 A3 Cabriolet, 2017-2018 S3 Cabriolet, 2018-2019 A5 Sportback, S5 Sportback, 2013--2019 TTR
A0019272045316_42019-11-07. Service bulletin. UNKNOWN OR OTHER. This bulletin contains information for diagnosing the Start/Stop system.

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