Complete kit for retrofitting soft close, comfort close, closing aid (PR no. GZ3, GX3) for VW T5 7E 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 Version 2: Sliding door left side Scope of delivery: Cable set locks Drive unit Bracket for drive unit Screws