Initiation Of Convenience Closing/Opening

The Central Locking system includes the convenience function for power windows and sliding sunroof. It is possible by means of the lock cylinder in the driver's door or by Remote Control to initiate sequential closing (only from drivers door) and opening of the windows and the sunroof as long as terminal R is off.

Convenience closing is initiated if a ZS (double-lock) command is held for an extended period. The sequence is aborted if the ZS command is cancelled during the closing operation. If a ZS command is entered again within a specific period since the cancellation, the sequence starts after a brief period.

Convenience opening is initiated if an ER (unlock) command is held for an extended period. The sequence is aborted if the ER command is cancelled. In the event of resumption, convenience opening follows the same process as convenience closing.

The Central Locking system forwards the operator prompts to controlling functions in the CAS (power-window master) and to the vehicle bus system.