Checking the Parking Brake (Indicator Lamp Lit)

Checking the parking brake (indicator lamp lit)

Check in progress
Read off the status of the lamp.
The status must be "ON" when the parking brake is applied and "OFF" when the parking brake is released.

Other information:
- Connecting the breakout box Connecting the Breakout Box, Driver Information Module (DIM)





Are these values correct?

Yes - No Fault Found

No - Checking the cable and parking brake switch

-------------------------------------------------

Checking the cable and parking brake switch
Check the function of the parking brake switch. Remedy if necessary.

Hint: Parking brake terminal 1 must only be grounded when the parking brake is applied (lamp lit).

Check the cable between combined instrument panel terminal #5 and parking brake connector terminal #1. Check for a short-circuit to ground. Remedy if necessary.

Other information:
- Connecting the breakout box Connecting the Breakout Box, Driver Information Module (DIM)
- Checking wiring and terminals Checking Wiring And Terminals

Were any faults found?

Yes - Fault Found

No - No Fault Found

-------------------------------------------------