# Service bulletin A461226 2031135\-

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: 10122787
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: A461226 2031135\-
- Manufacturer's date: 2012\-10\-23
- NHTSA component: LANE DEPARTURE; PARKING BRAKE; ELECTRICAL SYSTEM

## NHTSA's summary

The customer may state the yellow warning for electric parking brake \(EPB\) appeared once in the instrument cluster, but the warning turned OFF after cycling the ignition and there have been no additional occurrences. The customer may state the adaptive cruise control \(ACC\) was inoperative once, but resumed operating properly after cycling the ignition and there have been no additional occurrences. DTC is stored in the EPB module. Internal code Param\_InterFaultID 24 or 25 may be in the extended environmental conditions. The concern is due to a software glitch in the EPB control module. Concerns related to this software glitch can only occur once. Replacing the EPB module may cause an additional occurrence.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2012/MC-10122787-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2012/MC-10122787-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes, Driver assistance, Electrical system, Parking brake

## Vehicles listed

- 2013 AUDI A4 ALLROAD
- 2013 AUDI A5
- 2013 AUDI A5 CABRIOLET
- 2012 to 2013 AUDI A6
- 2012 to 2013 AUDI A7
- 2011 to 2013 AUDI A8
- 2013 AUDI Q5
- 2013 AUDI S4
- 2013 AUDI S5

## Other bulletins for the same vehicles and component

- [46148420311353](/bulletins/10250961.md), 2024-03-04, Service bulletin: PARKING BRAKE. Yellow warning light for electric parking brake on, ACC inoperative once
- [4612262031135](/bulletins/10250479.md), 2024-02-20, Service bulletin: AIR BAGS; PARKING BRAKE; LANE DEPARTURE. Yellow warning light for electric parking brake on, ACC inoperative once
- [Update97Y7](/bulletins/10249089.md), 2024-01-22, Service bulletin: UNKNOWN OR OTHER; PARKING BRAKE:CONVENTIONAL:MECHANICAL. Vehicle Departure Deactivation and EPB
- [00135120318504](/bulletins/10228291.md), 2023-01-03, Service bulletin: PARKING BRAKE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Customer complains of one or both of the following: \-Engine and ignition shut off when driver?s door is opened. \-Electronic Parking Brake \(EPB\) activates when driver?s door is opened \(A6/A7/S6/S7 only\)
- [00134620318503](/bulletins/10228286.md), 2023-01-03, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; PARKING BRAKE. Customer complains of one or both of the following: \-Engine and ignition shut off when driver?s door is opened. \-Electronic Parking Brake \(EPB\) activates when driver?s door is opened \(A6/A7/S6/S7 only\) \-00 software version management for all audi 2002 and on
- [00135120318504](/bulletins/10224970.md), 2022-10-31, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM; STRUCTURE:BODY:DOOR; ENGINE AND ENGINE COOLING. Customer complains of one or both of the following: \-Engine and ignition shut off when driver?s door is opened. \-Electronic Parking Brake \(EPB\) activates when driver?s door is opened \(A6/A7/S6/S7 only\)
- [00134620318503](/bulletins/10224965.md), 2022-10-31, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. Customer complains of one or both of the following: \-Engine and ignition shut off when driver?s door is opened. \-Electronic Parking Brake \(EPB\) activates when driver?s door is opened \(A6/A7/S6/S7 only\) \-00 software version management for all audi 2002 and on
- [27 13 20 2033524](/bulletins/10210617.md), 2022-05-02, Service bulletin: PARKING BRAKE. Incorrect tolerances of cruise control ?Set? button. Cruise control deactivates sporadically or cannot be activated. A new set speed cannot be saved. ?Set? button on cruise control stalk does not work.
- [27 13 17 2033524](/bulletins/10210614.md), 2022-05-02, Service bulletin: PARKING BRAKE. Incorrect tolerances of cruise control ?Set? button. Cruise control deactivates sporadically or cannot be activated. A new set speed cannot be saved. ?Set? button on cruise control stalk does not work.
- [A9121642024323\_7](/bulletins/10186569.md), 2021-02-04, Service bulletin: PARKING BRAKE:ELECTRICAL:CONTROL MODULE. This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.

JSON: [/v1/bulletins/10122787](/v1/bulletins/10122787)

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