The primary function of the clutch sensor is to prevent engine start when the gear is engaged and the clutch is not pressed down.
The secondary function is to provide information to the intelligent start assist system, start & stop, the electrical parking brake and the cruise control.
Test prerequisites:
Ignition on, engine off.
Battery voltage above 12 Volts.
Procedure:
Start the function, press OK.
The reset is performed.
A dialog box confirms: Operation succeded/failed.
If the function fails, check test prerequisites and repair possible fault codes.