Complete kit for retrofitting soft close, comfort close, closing aid (PR-No. 5Q7, 5R7) for VW T7 ST Servo lock automatically and silently retracts the sliding door into the lock Significant comfort gain due to less effort when closing the sliding door Selectable option: Version 1: Sliding door right side (passenger side) Version 2: Sliding door left side (driver side) Scope of delivery: cable set locks drive unit