... functon 2.working with original car 3.OBD closing window Chevrolet cruz/buick Canbus Upgrade Closing window system (working with ... Excelle,Excelle GT,ew regal,New Lacross,New GL8,Chevrolet cruz,Malibu,Only directly connect to OBDII position of original car ... ,Excelle GT,ew regal,New Lacross,New GL8,Chevrolet cruz,MalibuCE Certificate: Chevrolet cruz/buick Canbus Upgrade Closing window system,working ...