Specific cable kit for retrofitting an original auxiliary heater for the Audi A6, A7 4G the heater warms the interior of the ice maker and releases the discs without starting the engine comfortable warmth and fresh air control by timer or remote control less engine stress when heating the vehicle rapid balancing of a pleasant interior climate more safety thanks to clear vision Features: NOT SUITABLE for Audi RS6 E10 compatible the intelligent control system calculates the heating time optimized in time and energy two heating modes, selectable Scope of delivery: Specific cable kit auxiliary heater