Deactivate service mode on parking brake

This function is used to deactivate the service mode and put the parking brake into operation.
The commissioning must be performed in the following cases:
NOTE! The function "workshop mode" must be run before the above jobs to enable correct replacements.
Test conditions:
Procedure:
  1. Start the function.
  2. Follow the instructions in the program.
  3. The function is done.