Retrofit kit for a parking heater for Audi Q7 4L The heater warms the interior and defrosts the windows without starting the engine. Convenient control of heat and fresh air via Audi MMI, remote control or telephone* More safety thanks to clear vision Quick setting of a pleasant interior climate Less engine load thanks to simultaneous heating via the engine cooling circuit Intelligent control system calculates the heating time optimised in terms of time and energy 3 pre-selected start times Instant activation via MMI, remote control (approx. 1,000 metres) or entry by telephone. iPhone app* Selectable options: MMI 2G MMI 3G Scope of delivery: remote control incl. receiver wiring harness Note: Only for vehicles with auxiliary heater (PR no. 9M5) Only for vehicles with Air Plus (LCD, PR no.: 9AD or 9AH) Not suitable for vehicles with (clean diesel) If you are unsure whether you can use this product, please send us your VIN number * This option must be ordered via Thermo Call (part number 39465)