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Service bulletins for the 2019 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.

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

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By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
A0019212052680_12019-07-09. Service bulletin. AIR BAGS; EQUIPMENT; SEAT BELTS. This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage). 2008-2021A3, 2015-2021A3 Cabrio, 2005-2016 A3 Sportback, 1999-2021 A4, 2010-2021 A4 allroad, 1999-2012 A4 Avant, 2003-2009 A4 Cabrio, 2010-2021 A5 Cabrio, 2008-2021 A5 Coupe, 2018-2021 A5 Sportback, 1999-2021A6, 1999-2011A6 Avant, 2008-2020 A7, 1999-2021 A8, 2008-2019 e-tron, 2019-2021 e-tron quattro, 2015-2021 Q3, 2009-2021 Q5, 2007-2021 Q7, 2019 Q8, 2008-2020 R8 Coupe, 2011-2020 R8 Spyder, 2017-2019 RS3, 2007-2008 RS4, 2008 RS4 Cabrio, 2010-2021 RS5, 2010-2020 RS5 Cabrio, 2016-2018 RS6, 2016-2018 RS7, 2004-2012 S4, 2004-2009 S4 Cabrio, 2010-2021 S5 Cabrio, 2008-2021 S5 Coupe, 2018-2021 S5 Sportback, 2007-2021 S6, 2008-2020 S7, 2007-2009 S8, 2018-2021 SQ5, 2000-2021 TT Coupe, 2001-2021 TT Roadster, 2012 TT/RS Coupe
A9119582054812_22019-06-06. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. This bulletin contains repair instructions for when a yellow SOS lamp appears with DTC B105313 and B153313.
Bulletin 68F7 R22019-06-06. Service bulletin. EQUIPMENT. Some Audi A4 vehicles manufactured within a specific period, the tool kit was not put in the vehicle. Document revised.
19AUUSMaint522192019-06-05. Service bulletin. EQUIPMENT. Standard Maintenance Section: REMOVED: "Charging socket - Check for contamination and damage (Q5 TFSIe only)" and "Q5 45TFSI (2.0T), Q5 TFSIe," from "Connected Box Battery" item. Additional Maintenance Items Section: REMOVED: References to 2.0L, 3.0L & 4.0L from engine displacements for all models. REMOVED: Q5 TFSIe from "Spark plugs: Replace at 40K miles or 6 years" and "S-Tronic transmission - Change fluid every 40K miles". Also applies to the 2019 TTRS
90M3CircularRev12019-06-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. SERV_ACT - Gateway Control Module Software Update - REVISION - Also includes A5 Sportback and RS5 Sportback.
ATU Chassis2019-05-28. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Brake Highlights - 2.0 MLBevo new procedure for bleeding brake system
Bulletin - 68F72019-05-06. Service bulletin. EQUIPMENT. Add Vehicle Tool Kit
Dealer - 68F72019-05-06. Service bulletin. EQUIPMENT. Add Vehicle Tool Kit
19AUUSMaint423192019-05-06. Service bulletin. EQUIPMENT. Standard Maintenance Section: ADDED: "Charging socket - Check for contamination and damage (Q5 TFSIe only)" and "Q5 45TFSI (2.0T), Q5 TFSIe," to "Connected Box Battery" item. Additional Maintenance Items Section: ADDED: New engine displacements to existing models (i.e. A4 40 TFSI (2.0T). ADDED: 2019 Engine Oil Capacity Chart at the end of the maintenance section. This document also applies to the 2019 TTRS
19A4S4ALRDTECREP2019-05-06. Service bulletin. VISIBILITY:WINDSHIELD; SEATS; EQUIPMENT. Vehicle Preparation Section: ADDED: "Verify Audi Phone Box Customer Registration form is present in car and fill out 'Serial Number'field. Check Elsa 'Vehicle Information' Section or location sticker on car. See TSB 2051720 Lighting and Windshield Section: REMOVED: "(and headlight washers if equipped)" from "Test Front Windsheld Washers" Interior Section: REMOVED: "(if applicable)" from Verify SOS button ADDED: "Verify operation of heated rear seats (if equipped)" CHANGED: Made ventilated seats its own checklist item
19A4S4ALRDCUSDEL2019-05-06. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT. Owner's Documents Section: REMOVED: "Provide Audi Phone Box Customer Registration Notice (if equipped)" Infotainment Section: ADDED: "Review Audi Phone Box Customer Form and ensure Serial Number is listed"
19TechReferncDoc2019-05-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT. A4: Lighting and Windshield Section: REMOVED A5: Lighting and Windshield Section: CHANGED: "Test front washers (and headlight washers if equipped - RS 5 only)" A6: On-Hoist Inspection Section: ADDED: "Remove locking elements on front axle suspension struts (For vehicles with sport suspension 1BE) Push all five locking elements on each suspension strut off piston rod. Refer to Elsa for full procedure" A7: On-Hoist Inspection Section: ADDED: "Remove locking elements on front axle suspension struts (For vehicles with sport suspension 1BE) Push all five locking elements on each suspension strut off piston rod. Refer to Elsa for full procedure" Q5: Lighting and Windshield Section: REMOVED Interior Section: ADDED: "(if equipped)" to "Check panoramic sunroof and sunshade operation" This document also applies to 2019 A8L and 2019 TTRS
2019-201902082019-04-15. Service bulletin. EQUIPMENT. TT/TTS/TT RS: Removed all Audi connect references
A961930 2052250-2019-04-15. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
A911936 2053916-2019-04-15. Service bulletin. EQUIPMENT. This informational bulletin contains instructions for when a non-plus sized iPhone heats up while wirelessly charging and the CarPlay screen may appear frozen.
A151933 2053278-2019-04-15. Service bulletin. ENGINE; EQUIPMENT. 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.
2019-201902182019-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. e-tron Settings: Added: "Home > Settings > General > Measurement Units > Consumption (electric motor) to mi/kWh, and check to ensure all other units are set to US specs"
2019-201902082019-04-08. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. TT/TTS/TT RS: Removed all Audi connect references
Audi MY 2019 2012019-04-08. Service bulletin. EQUIPMENT. e-tron added
Audi MY 2019 2012019-04-08. Service bulletin. EQUIPMENT. Standard Maintenance Section: MOVED: Panoramic sunroof systems - Check drainage system by fluid check according to Elsa (if equipped) to: Additional Maintenance Items section
2019 A4-S4-allro2019-04-08. Service bulletin. EQUIPMENT. REMINDERS SECTION: ADDED "certified" to Audi Technician POST ROAD TEST SECTION: ADDED: "30 Day" to Inventory Maintenance Sticker
2019 A4-S4-allro2019-04-08. Service bulletin. EQUIPMENT. Select Owner Priorities section: All items replaced. Infotainment Section: REMOVED: Audi music interfacce with two USB ports. Sign-off Section: CHANGED: "Second Delivery" to "New Vehicle Orientation"
PDITechRep2019A42019-04-02. Service bulletin. EQUIPMENT. VEHICLE PREPARATION SECTION: REMOVED: "Run Total PDI Test, Deactivate Flight Mode for Telematics Control Unit, Set adaption channel to enable CD Ripping using Guided Functions, & Set service reminder" ADDED: "Perform diagnostic work"
2019-201902182019-04-01. Service bulletin. EQUIPMENT. e-tron Settings: Added: "Home > Settings > General > Measurement Units > Consumption (electric motor) to mi/kWh, and check to ensure all other units are set to US specs"
2019-201902082019-04-01. Service bulletin. EQUIPMENT. TT/TTS/TT RS: Removed all Audi connect references

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