Technical Service Bulletins For 2021 AUDI A4
Here are the technical service bulletins we have for the 2021 AUDI A4. If you have any questions, do not hesitate to Contact Us:
Technical Service Bulletins
Technical Service Bulletin #A9119742037809_4
This 2021 AUDI A4 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NHTSA #10163842
Date Of Bulletin
20190805
Failing Component Name
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Description
This informational bulletin contains instructions about updating the navigation map. 2015-2021 A3 2017-2021 A4, Q7, and R8 2018-2021 A5, Q5, and SQ5 2016-2021 TT, TTS, TTRS, and Roadster 2019-2021 A6, A7, A8, Q3, Q8, and Audi e-tron qu
Technical Service Bulletin #A1719982028440_4
This 2021 AUDI A4 Technical Service Bulletin affects the 091200 FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
NHTSA #10164512
Date Of Bulletin
20190830
Failing Component Name
091200 FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM
Description
This informational bulletin explains when the range display is empty in the on-board computer. Also A3 Cabriolet 2015-2021, A3 Sportback 2016-2018, 2005 A4 Cabriolet , 2005-2009 S4 Cabriolet, 2010-2012 and 2018-2021 RS5 Cabriolet, 2018-2021
Technical Service Bulletin #A961930 2052250-
This 2021 AUDI A4 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10155738
Date Of Bulletin
20190212
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
Technical Service Bulletin #A961930 2052250-
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10155738
Date Of Bulletin
20190212
Failing Component Name
350000 EQUIPMENT
Description
This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
Technical Service Bulletin #A961930 2052250-
This 2021 AUDI A4 Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10155738
Date Of Bulletin
20190212
Failing Component Name
160000 STRUCTURE
Description
This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
Technical Service Bulletin #A6019322055443_1
This 2021 AUDI A4 Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10163121
Date Of Bulletin
20190702
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This informational bulletin contains instructions for claiming Panoramic sunroofs. 2017-2022 A3, A3 Cabriolet, S3, A4, S4, A4 allroad, A5, A5 Cabriolet, S5, S5 Cabriolet, A5 Sportback, S5 Sportback, RS5, A6, S6, RS6, Q3, Q5, SQ5, Q7, and Au
Technical Service Bulletin #A0019212052680_1
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10161273
Date Of Bulletin
20190607
Failing Component Name
350000 EQUIPMENT
Description
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, 2010-2
Technical Service Bulletin #A0019212052680_1
This 2021 AUDI A4 Technical Service Bulletin affects the 150000 SEAT BELTS
NHTSA #10161273
Date Of Bulletin
20190607
Failing Component Name
150000 SEAT BELTS
Description
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, 2010-2
Technical Service Bulletin #A0019212052680_1
This 2021 AUDI A4 Technical Service Bulletin affects the 140000 AIR BAGS
NHTSA #10161273
Date Of Bulletin
20190607
Failing Component Name
140000 AIR BAGS
Description
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, 2010-2
Technical Service Bulletin #A0019222047812_6
This 2021 AUDI A4 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10161705
Date Of Bulletin
20190625
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
This informational bulletin contains instructions for setting up and using the SD Creator program. 2010-2021 A3, 2015-2021 A3 Cabrio, 2010-2016 A3 Sportback, 2010-2021 A4, 2010-2021 A4 allroad, 2010-2012 A4 Avant, 2010-2021 A5 Cabrio, 2010
Technical Service Bulletin #A9119652050565_2
This 2021 AUDI A4 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10161670
Date Of Bulletin
20190618
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
This bulletin contains general software update instructions for vehicles with PR Code 7UH. 2016-2020 A3, 2016-2020 A3 Cabrio, 2016 A3 Sportback, 2016-2020 A4, 2016-2020 A4 allroad, 2016-2012 A4 Avant, 2016-2020 A5 Cabrio, 2016-2020 A5 Cou
Technical Service Bulletin #A961930 2052250-
This 2021 AUDI A4 Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10158484
Date Of Bulletin
20190212
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
Technical Service Bulletin #A961930 2052250-
This 2021 AUDI A4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10158484
Date Of Bulletin
20190212
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This bulletin contains instructions for correctly programming a door opener (produced by the Chamberlain Group) to the HomeLink.
Technical Service Bulletin #A0019252011732_1
This 2021 AUDI A4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10166284
Date Of Bulletin
20190917
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
00 Software Version Management (SVM), operating instructions
Technical Service Bulletin #A9119762051720_3
This 2021 AUDI A4 Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10164846
Date Of Bulletin
20190807
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This bulletin contains instructions for submitting a customer registration form for the Audi phone box to the customer's Mobile Network Operator.
Technical Service Bulletin #A9119932037087_4
This 2021 AUDI A4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10165969
Date Of Bulletin
20190927
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This bulletin contains instructions for enabling text message notifications through the MMI system.
Technical Service Bulletin #A8719912041717_6
This 2021 AUDI A4 Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
NHTSA #10161672
Date Of Bulletin
20190621
Failing Component Name
353600 EQUIPMENT:AIR CONDITIONER
Description
This informational bulletin details on how to get a GFF test plan for A/C compressor replacements. 2010-2021 A3, 2015-2021 A3 Cabrio, 2010-2016 A3 Sportback, 2010-2021 A4, 2010-2021 A4 allroad, 2010-2012 A4 Avant, 2010-2021 A5 Cabrio, 2010
Technical Service Bulletin #A0019262052680_2
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10165539
Date Of Bulletin
20190930
Failing Component Name
350000 EQUIPMENT
Description
This bulletin contains instructions for additional reporting requirements for safety related inquiries (airbag/seatbelts, accidents, fire and overheat damage.
Technical Service Bulletin #A9020372058077_3
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10170802
Date Of Bulletin
20200128
Failing Component Name
350000 EQUIPMENT
Description
This bulletin contains instructions for determining unexpected Audi pre sense interventions.
Technical Service Bulletin #A9419182012749_1
This 2021 AUDI A4 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10169118
Date Of Bulletin
20191206
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
Exterior lights, moisture accumulation 2013-2021 A3 Cabriolet, 2016-2018 Sportback, 2004-2005 A4 Cabriolet, 2004-2008 S4 Cabriolet, 2008 RS4 Cabriolet, 2010-2021 A4 allroad, 2018-2021 A5 Sportback, 2010-2012, 2018-2021 RS5 Cabriolet, 2018-
Technical Service Bulletin #A9419182012749_1
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169118
Date Of Bulletin
20191206
Failing Component Name
350000 EQUIPMENT
Description
Exterior lights, moisture accumulation 2013-2021 A3 Cabriolet, 2016-2018 Sportback, 2004-2005 A4 Cabriolet, 2004-2008 S4 Cabriolet, 2008 RS4 Cabriolet, 2010-2021 A4 allroad, 2018-2021 A5 Sportback, 2010-2012, 2018-2021 RS5 Cabriolet, 2018-
Technical Service Bulletin #A9419182012749_1
This 2021 AUDI A4 Technical Service Bulletin affects the 120000 EXTERIOR LIGHTING
NHTSA #10169118
Date Of Bulletin
20191206
Failing Component Name
120000 EXTERIOR LIGHTING
Description
Exterior lights, moisture accumulation 2013-2021 A3 Cabriolet, 2016-2018 Sportback, 2004-2005 A4 Cabriolet, 2004-2008 S4 Cabriolet, 2008 RS4 Cabriolet, 2010-2021 A4 allroad, 2018-2021 A5 Sportback, 2010-2012, 2018-2021 RS5 Cabriolet, 2018-
Technical Service Bulletin #A912039201818711
This 2021 AUDI A4 Technical Service Bulletin affects the 353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
NHTSA #10171830
Date Of Bulletin
20200223
Failing Component Name
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Description
This bulletin contains inspection guidelines for radio interference that causes noises in the speaker.
Technical Service Bulletin #A4419722056386_2
This 2021 AUDI A4 Technical Service Bulletin affects the 010000 STEERING
NHTSA #10168685
Date Of Bulletin
20191126
Failing Component Name
010000 STEERING
Description
This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked. 2019-2021 A3 Cabriolet, 2019-2021 A5 Sportback, 2019-2021 RS5 Cabriolet, 2019-2021 S5 Sportback, 2021 RS6 Avant
Technical Service Bulletin #A9219232038151_1
This 2021 AUDI A4 Technical Service Bulletin affects the 136000 VISIBILITY:WINDSHIELD WIPER/WASHER
NHTSA #10168734
Date Of Bulletin
20191112
Failing Component Name
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
Description
This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct. 2015-2021 A3 Cabriolet, 2016-2018 A3 Sportback, 2018-2021 A5 Sportback, 2012 and 2018-2021 RS5 Cabriolet, 2018-2021 S5 Spo
Technical Service Bulletin #A9219232038151_1
This 2021 AUDI A4 Technical Service Bulletin affects the 130000 VISIBILITY
NHTSA #10168734
Date Of Bulletin
20191112
Failing Component Name
130000 VISIBILITY
Description
This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct. 2015-2021 A3 Cabriolet, 2016-2018 A3 Sportback, 2018-2021 A5 Sportback, 2012 and 2018-2021 RS5 Cabriolet, 2018-2021 S5 Spo
Technical Service Bulletin #A4419702056386_1
This 2021 AUDI A4 Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10166732
Date Of Bulletin
20191021
Failing Component Name
200000 WHEELS
Description
This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked. 2019-2021 A3 Cabriolet, A5 Sportback, RS5 Cabriolet, S5 Sportback, 2021 RS6 Avant
Technical Service Bulletin #A0019292031473_2
This 2021 AUDI A4 Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10169106
Date Of Bulletin
20191209
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
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, 201
Technical Service Bulletin #A9119232037809_5
This 2021 AUDI A4 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10169738
Date Of Bulletin
20191220
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
This informational bulletin contains instructions about updating the navigation map.
Technical Service Bulletin #A9119232037809_5
This 2021 AUDI A4 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10169738
Date Of Bulletin
20191220
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This informational bulletin contains instructions about updating the navigation map.
Technical Service Bulletin #A9119232037809_5
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169738
Date Of Bulletin
20191220
Failing Component Name
350000 EQUIPMENT
Description
This informational bulletin contains instructions about updating the navigation map.
Technical Service Bulletin #A5120132009967_1
This 2021 AUDI A4 Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
NHTSA #10173425
Date Of Bulletin
20200312
Failing Component Name
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Description
This bulletin contains instructions for vehicle inspection, protection removal, and detailing.
Technical Service Bulletin #A921924203815111
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10169691
Date Of Bulletin
20191220
Failing Component Name
350000 EQUIPMENT
Description
This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct.
Technical Service Bulletin #A921924203815111
This 2021 AUDI A4 Technical Service Bulletin affects the 136000 VISIBILITY:WINDSHIELD WIPER/WASHER
NHTSA #10169691
Date Of Bulletin
20191220
Failing Component Name
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
Description
This bulletin provides instructions for repairing a vehicle with a washer solvent light on but the level is correct.
Technical Service Bulletin #A9020362058077_2
This 2021 AUDI A4 Technical Service Bulletin affects the 030000 BRAKES (PWS)
NHTSA #10170631
Date Of Bulletin
20200117
Failing Component Name
030000 BRAKES (PWS)
Description
This bulletin contains instructions for determining unexpected Audi pre sense interventions.
Technical Service Bulletin #A9020362058077_2
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10170631
Date Of Bulletin
20200117
Failing Component Name
350000 EQUIPMENT
Description
This bulletin contains instructions for determining unexpected Audi pre sense interventions.
Technical Service Bulletin #A4420732056386_3
This 2021 AUDI A4 Technical Service Bulletin affects the 011000 STEERING:WHEEL AND HANDLE BAR
NHTSA #10171810
Date Of Bulletin
20200212
Failing Component Name
011000 STEERING:WHEEL AND HANDLE BAR
Description
This bulletin contains instructions for when the vehicle pulls to one side or the steering wheel is crooked.
Technical Service Bulletin #A9020452059335_1
This 2021 AUDI A4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10174390
Date Of Bulletin
20200424
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This bulletin contains information on noises from the instrument cluster installation area.
Technical Service Bulletin #A9020442032113_3
This 2021 AUDI A4 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10174389
Date Of Bulletin
20200424
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
This information bulletin contains a background on the outside air temperature reading.
Technical Service Bulletin #A6420722047061_2
This 2021 AUDI A4 Technical Service Bulletin affects the 160000 STRUCTURE
NHTSA #10173856
Date Of Bulletin
20200409
Failing Component Name
160000 STRUCTURE
Description
This bulletin contains a cleaning procedure from leftover residue from suction cups or labels.
Technical Service Bulletin #A4020052024318_9
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175370
Date Of Bulletin
20200513
Failing Component Name
350000 EQUIPMENT
Description
This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
Technical Service Bulletin #A4020052024318_9
This 2021 AUDI A4 Technical Service Bulletin affects the 200000 WHEELS
NHTSA #10175370
Date Of Bulletin
20200513
Failing Component Name
200000 WHEELS
Description
This technical service bulletin provides instructions for correcting a clicking sound from the wheel bearing(s).
Technical Service Bulletin #A4020062059474_1
This 2021 AUDI A4 Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
NHTSA #10175371
Date Of Bulletin
20200513
Failing Component Name
356000 EQUIPMENT ADAPTIVE
Description
This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).
Technical Service Bulletin #A4020062059474_1
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175371
Date Of Bulletin
20200513
Failing Component Name
350000 EQUIPMENT
Description
This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).
Technical Service Bulletin #A4020062059474_1
This 2021 AUDI A4 Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10175371
Date Of Bulletin
20200513
Failing Component Name
020000 SUSPENSION
Description
This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking from the front end).
Technical Service Bulletin #A6420742020552_9
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175961
Date Of Bulletin
20200508
Failing Component Name
350000 EQUIPMENT
Description
This bulletin provides instructions on how to clean exterior glass.
Technical Service Bulletin #A6420742020552_9
This 2021 AUDI A4 Technical Service Bulletin affects the 131000 VISIBILITY:WINDSHIELD
NHTSA #10175961
Date Of Bulletin
20200508
Failing Component Name
131000 VISIBILITY:WINDSHIELD
Description
This bulletin provides instructions on how to clean exterior glass.
Technical Service Bulletin #A4320322051336_2
This 2021 AUDI A4 Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10173847
Date Of Bulletin
20200403
Failing Component Name
020000 SUSPENSION
Description
This bulletin contains repair instructions for DTC B200FF0.
Technical Service Bulletin #A6920502059223_1
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174368
Date Of Bulletin
20200424
Failing Component Name
350000 EQUIPMENT
Description
This bulletin contains information regarding the replacement of PODs components.
Technical Service Bulletin #A4020042047920_3
This 2021 AUDI A4 Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10175369
Date Of Bulletin
20200512
Failing Component Name
020000 SUSPENSION
Description
The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
Technical Service Bulletin #A872005201014615
This 2021 AUDI A4 Technical Service Bulletin affects the 351500 EQUIPMENT:RECREATIONAL VEHICLE:LPG WATER HEATER
NHTSA #10174559
Date Of Bulletin
20200429
Failing Component Name
351500 EQUIPMENT:RECREATIONAL VEHICLE:LPG WATER HEATER
Description
This bulletin contains instructions for properly cleaning and removing a musty odor in the vehicle.
Technical Service Bulletin #A4220442038689_4
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10175376
Date Of Bulletin
20200513
Failing Component Name
350000 EQUIPMENT
Description
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.
Technical Service Bulletin #A4220442038689_4
This 2021 AUDI A4 Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10175376
Date Of Bulletin
20200513
Failing Component Name
020000 SUSPENSION
Description
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.
Technical Service Bulletin #A9120702044694_2
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176069
Date Of Bulletin
20200528
Failing Component Name
350000 EQUIPMENT
Description
This technical service bulletin provides troubleshooting for issues with the navigation map database.
Technical Service Bulletin #A4020072047920_4
This 2021 AUDI A4 Technical Service Bulletin affects the 354000 EQUIPMENT:MECHANICAL
NHTSA #10175955
Date Of Bulletin
20200518
Failing Component Name
354000 EQUIPMENT:MECHANICAL
Description
The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
Technical Service Bulletin #A4020072047920_4
This 2021 AUDI A4 Technical Service Bulletin affects the 020000 SUSPENSION
NHTSA #10175955
Date Of Bulletin
20200518
Failing Component Name
020000 SUSPENSION
Description
The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
Technical Service Bulletin #A4020072047920_4
This 2021 AUDI A4 Technical Service Bulletin affects the 010000 STEERING
NHTSA #10175955
Date Of Bulletin
20200518
Failing Component Name
010000 STEERING
Description
The bulletin contains diagnosis information for noises on the front end of the vehicle. Potential rolling sounds.
Technical Service Bulletin #A9120652036576_6
This 2021 AUDI A4 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176067
Date Of Bulletin
20200512
Failing Component Name
350000 EQUIPMENT
Description
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
