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C100C on the 2018 Bentley Continental

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name C100C
2063029.42023-11-08. Service bulletin. 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.
2063029.32022-12-07. Service bulletin. 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
2063029/22021-10-06. Service bulletin. 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.
2063029/12021-05-07. Service bulletin. EPB fault warning within the DIP - DTC’s 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. Technical background: Refer to the Measure section of this TPIs

4 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.