# Service bulletin 2063029/2

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: 10201986
- Published by NHTSA: 2021\-10\-06
- Manufacturer's number: 2063029/2
- Manufacturer's date: 2021\-09\-10
- NHTSA component: PARKING BRAKE; ELECTRICAL SYSTEM

## NHTSA's summary

EPB fault warning within the DIP \- DTCs stored in address 03 \- C100C01 and C1246F9. Customer statement / workshop findings: EPB fault warning within the DIP with one or both DTCs as listed below: C100C01: Electro\-mechanical parking brake button electrical error And/or C1246F9: Electromechanical parking brake Button interruption.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201986-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10201986-9999.pdf)

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

## Components

Brakes, Electrical system, Parking brake

## Trouble codes named

C100C, C1246

## Vehicles listed

- 2018 to 2022 BENTLEY CONTINENTAL GT
- 2018 to 2022 BENTLEY CONTINENTAL GT CABRIO
- 2020 to 2022 BENTLEY FLYING SPUR

## Other bulletins for the same vehicles and component

- [2071089/2](/bulletins/10254013.md), 2024-05-07, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM. Electronic Parking Brake \(EPB\) control unit cannot be coded. Customer statement / workshop findings: Workshop findings: The Electronic Parking Brake \(EPB\) control unit cannot be coded when using a diagnostic machine with Windows 10 in conjunction with a VAS 6154 dongle
- [2062184/9](/bulletins/10248234.md), 2024-01-03, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM. Electronic Parking Brake \(EPB\) functionality issues. Customer statement / workshop findings: The following issues could be evident during PDI or found whilst in service: \- EPB may not hold the car effectively \- Parking brake components showing signs of wear \- Parking brake warning light may also be evident within the DIP.
- [2063029.4](/bulletins/10245048.md), 2023-11-08, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. EPB fault warning within the DIP \- DTCs stored in address 03 \- C100C01 and C1246F9 Customer Statement: \-EPB fault warning within the DIP with one or both DTCs as listed below: C100C01: Electro\-mechanical parking brake button electrical error And/or C1246F9: Electromechanical parking brake Button interruption.
- [2062184/8](/bulletins/10244975.md), 2023-11-07, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. Electronic Parking Brake \(EPB\) functionality issues. The following issues could be evident during PDI or found whilst in service \- Electronic Parking Brake \(EPB\) found not operating to specification \- EPB may not hold the car effectively \- Parking brake components showing signs of wear \- Parking brake warning light may also be evident within the DIP \(See example shown in Figure 1\)
- [2071166/1](/bulletins/10241857.md), 2023-09-07, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM. DTC C10BCF6 and/or DTC C12E2F2 stored in address 0003 \- Parking brake warning in DIP. Customer statement / workshop findings: Parking brake warning light evident within the DIP \(See example shown in Figure 1\). Measure: Raise a technical DISS query ensuring a current ODIS log is attached
- [2066556.2](/bulletins/10238926.md), 2023-07-08, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. Electronic Park Brake \(EPB\) actuator replacement \(SC22/12\) \-Technical Background: \-A small batch of Electronic Park Brake actuators \(EPB\) require replacement, the specific batch of parts were identified during a supplier quality inspection
- [2062184.7](/bulletins/10226997.md), 2022-12-07, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM. Electronic Parking Brake \(EPB\) functionality issues Customer Statement: \-The following issues could be evident during PDI or found whilst in service \-Electronic Parking Brake \(EPB\) found not operating to specification \-EPB may not hold the car effectively \-Parking brake components showing signs of wear \-Parking brake warning light may also be evident within the DIP
- [2063029.3](/bulletins/10226994.md), 2022-12-07, Service bulletin: ENGINE AND ENGINE COOLING; PARKING BRAKE; ELECTRICAL SYSTEM. EPB Fault Warning within the DIP \- DTCs stored in address 03 \- C100C01 and C1246F9 Customer Statement: \-Electro\-mechanical parking brake button electrical error and/or \-Electro\-mechanical parking brake button interruption
- [2062184/6](/bulletins/10219155.md), 2022-10-07, Service bulletin: ELECTRICAL SYSTEM; PARKING BRAKE. Electronic Parking Brake \(EPB\) functionality issues Customer Statement: \-The following issues could be evident during PDI or found whilst in service \-Electronic Parking Brake \(EPB\) found not operating to specification \-EPB may not hold the car effectively \-Parking brake components showing signs of wear \-Parking brake warning light may also be evident within the DIP Technical Background: \-The issues described can be evident due to the car being driven in Transport mode with the EPB applied during the Transit process or in some cases similar symptoms may be seen whilst in service
- [2064519/2](/bulletins/10219154.md), 2022-10-07, Service bulletin: PARKING BRAKE; ELECTRICAL SYSTEM. DTC C10BCF6 and/or DTC C12E2F2 stored in address 0003 \- Parking brake warning in DIP Customer Statement: \-Parking brake warning light evident within the DIP

JSON: [/v1/bulletins/10201986](/v1/bulletins/10201986)

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