Specific wiring for connecting seats with heating elements for VW Polo 6N The wiring will be connected to the original seat heating switches and the car's central electrics Additional parts required: Original heating switches Original seats with heating elements Only one harness is required for both seats If the harness for the control unit is not available, item 30013 will be required in addition Scope of delivery: Cable set Note: Most sports seats (recaro) are already equipped with seat heating On request, we will provide you with information on how to retrofit heating elements to existing seats