# Service bulletin A4623452070679\_1 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. - Type: Service bulletin - NHTSA id: 10238235 - Published by NHTSA: 2023\-07\-10 - Manufacturer's number: A4623452070679\_1 - Manufacturer's date: 2023\-06\-20 - NHTSA component: SERVICE BRAKES, AIR:ANTILOCK ## NHTSA's summary This bulletin provides information for when one or more DC is stored in the ABS control unit related to the parking switch; DTC C100C07 and/or C100C29. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10238235-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10238235-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Brakes, Anti\-lock brakes ## Trouble codes named C100C ## Vehicles listed - 2012 to 2013 AUDI A3 - 2015 to 2020 AUDI A3 - 2022 to 2024 AUDI A3 - 2012 to 2024 AUDI A4 - 2020 to 2024 AUDI A4 ALLROAD - 2012 to 2024 AUDI A5 - 2012 to 2024 AUDI A5 CABRIOLET - 2012 to 2024 AUDI A6 - 2020 to 2023 AUDI A6 ALLROAD - 2012 to 2024 AUDI A7 - 2021 to 2022 AUDI A7 E - 2012 to 2020 AUDI A8 - 2021 to 2024 AUDI A8 - 2020 AUDI A8 L E - 2021 AUDI A8 L E - 2019 AUDI E\-TRON - 2021 to 2023 AUDI E\-TRON - 2024 AUDI E\-TRON - 2022 to 2024 AUDI E\-TRON GT - 2015 to 2024 AUDI Q3 - 2022 to 2024 AUDI Q4 E\-TRON - 2012 to 2024 AUDI Q5 - 2024 AUDI Q5 E - 2013 to 2016 AUDI Q5 HYBRID - 2020 to 2023 AUDI Q5 PHEV - 2012 to 2015 AUDI Q7 - 2017 to 2024 AUDI Q7 - 2019 to 2024 AUDI Q8 - 2012 AUDI R8 - 2014 to 2015 AUDI R8 - 2017 to 2018 AUDI R8 - 2020 to 2023 AUDI R8 - 2024 AUDI R8 - 2017 to 2020 AUDI RS 3 - 2022 to 2024 AUDI RS 3 - 2018 to 2019 AUDI RS 5 - 2021 to 2024 AUDI RS 5 - 2013 to 2015 AUDI RS 5 CABRIOLET - 2021 to 2024 AUDI RS 6 AVANT - 2014 to 2018 AUDI RS 7 - 2021 to 2024 AUDI RS 7 - 2022 to 2024 AUDI RS E\-TRON GT - 2020 to 2024 AUDI RS Q8 - 2013 to 2015 AUDI RS5 - 2015 to 2020 AUDI S3 - 2022 to 2024 AUDI S3 - 2012 to 2015 AUDI S4 - 2018 to 2024 AUDI S4 - 2012 to 2024 AUDI S5 - 2012 to 2024 AUDI S5 CABRIOLET - 2012 AUDI S6 - 2013 to 2018 AUDI S6 - 2020 to 2024 AUDI S6 - 2013 to 2018 AUDI S7 - 2020 to 2024 AUDI S7 - 2013 to 2018 AUDI S8 - 2020 to 2024 AUDI S8 - 2014 to 2024 AUDI SQ5 - 2020 to 2024 AUDI SQ7 - 2020 to 2022 AUDI SQ8 - 2012 to 2023 AUDI TT - 2013 AUDI TT RS - 2018 to 2022 AUDI TT RS - 2012 to 2023 AUDI TTS ## Other bulletins for the same vehicles and component - [A4824652063526\_3](/bulletins/10252002.md), 2024-04-04, Service bulletin: UNKNOWN OR OTHER; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. This bulletin provides information for when the DTC B116831 is stored in the ABS control module. - [45140820334123](/bulletins/10251030.md), 2024-03-04, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ABS warning light on with additional warning lights on \(EPB / TPMS / EPC / MIL\) \- wire harness damage - [45130720334122](/bulletins/10251029.md), 2024-03-04, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. ABS warning light on with additional warning lights on \(EPB/TPMS/EPC/MIL\) \- Wire harness damage - [A4523362072304\_1](/bulletins/10247205.md), 2024-01-04, Service bulletin: UNKNOWN OR OTHER; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; ELECTRICAL SYSTEM:ADAS:HILL DESCENT ASSIST:SENSOR. This bulletin provides information for when the ABS/ESC speed sensor has an implausible signal. - [A4822322063526\_2](/bulletins/10210575.md), 2022-05-05, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK. This bulletin contains instructions for when DTC B116831 is stored in the ABS module with several warning lamps. - [A4620192061331\_1](/bulletins/10183457.md), 2020-12-04, Service bulletin: SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This bulletin contains instructions for addressing an ABS warning light with DTCs C050200 and/or C050800. - [TSB\-45\-13\-07](/bulletins/10054858.md), 2014-03-06, Service bulletin: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT; SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT. AUDI: DUE TO DAMAGE ABS WHEEL SPEED SENSOR DURING PRODUCTION, SOME VEHICLES MAY EXPERIENCE STEERING WHEEL NOT LOCKING, IGNITION KEY CANNOT BE REMOVED, AND OTHER VARIOUS ISSUES. MODEL 2009\-2014 A4/S4, A5/S5, A5/S5 CAB, Q5. \*PE UPDATED 05/21/2014 \*JS - [TSB\-91\-13\-78](/bulletins/10051840.md), 2013-04-15, Service bulletin: VEHICLE SPEED CONTROL:CRUISE CONTROL; SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING; SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR; EQUIPMENT; EQUIPMENT:ELECTRICAL; EQUIPMENT ADAPTIVE/MOBILITY. AUDI: THE FIELD OF VISION OF RADAR SENSOR\(S\) ARE BLOCKED, THIS IS DUE TO LEAVES, SNOW, WATER SPRAY, OR DIRT, CAUSING DEACTIVATION OF RADAR SENSORS, IF NO OBJECTS ARE DETECTED FOR EXTENDED DURATION. MODEL 2011\-2014 A6, A7, A8. \*PE JSON: [/v1/bulletins/10238235](/v1/bulletins/10238235) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20A4623452070679_1&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10238235&vehicle=Service%20bulletin%20A4623452070679_1)