Specific cable set for connecting the vehicle seats with the following options for Audi A3 8P & 8P Sport: Seat heating Seat adjustment Lumbar support Easy commissioning with minimal time Only one harness is required for both seats The cable set must be connected to the original seat heating controls in the dashboard or climate control unit as well as to the central electrical system Selectable options: Seat heating, Climatronic seat heating, Climatic seat heating + seat adjustment, Climatronic seat heating + seat adjustment, Climatic seat heating + lumbar adjustment, Climatronic seat heating + lumbar adjustment, Climatic seat heating + seat adjustment + lordosis, Climatronic seat heating + seat adjustment + lordosis, Climatic Scope of delivery: Cable set Notes: A large number of Recaro airbag seats are equipped with heating mats. Due to the large number of equipment variants, we need specific information about your vehicle, please contact us. select options above If seat heating mats are not already fitted, they must be obtained from a VW dealer using the chassis number