Specific wiring harness for connecting seats with heating elements + electric adjustment for VW, Audi, Seat The cable set is connected to the original seat heating switches and the car's central electrics Parts required for a complete upgrade in addition: Original heating switches Original electric seats with heating elements Only one harness is required for both seats Suitable for: VW Golf 4 VW Bora VW Passat 3B, 3BG Seat Leon 1M Audi A3 8L Selectable option: With seat heating Without seat heating Scope of delivery: Cable set Note: On newer Audi / VW models, the 6-pin connectors (green) were installed as standard A variety of Recaro airbag seats are equipped with seat heating mats