Specific cable set for connecting vehicle seats with the following options for Audi A4 B5 Seat heating Easy installation The cable set will be connected to the climate control as well as to the central electrical connection Only one harness is required for both seats Scope of delivery: Cable set Notes: The majority of Recaro Airbag seats are equipped with heating mats The original automatic seat heating controllers have the part number 4D0 963 563 B