Specific wiring for connecting seats with heating elements + electrical adjustment + memory for the following cars: VW Golf 4 VW Bora VW Passat 3B VW Passat 3BG Audi A3 8L The wiring will be connected to the original seat heating switches and the car's central electrics Additional parts required: Original heating switches Original electric seats (memory) with heating elements Only one wiring harness is required for both seats Selectable option: With seat heating Without seat heating Scope of delivery: Cable set Note: Newer Audi/VW cars are equipped with a 6-pin green connector 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