2001-2002 Volkswagen Cabrio Vehicle Wiring Chart and Diagram Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2001-2002 Volkswagen Cabrio. This information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle. 2002 Volkswagen Cabrio Stereo Wiring Harness - autozone Equip cars, trucks & SUVs with 2002 Volkswagen Cabrio Stereo Wiring Harness from AutoZone. Get Yours Today! We have the best products at the right price.