Original auxiliary heater in retrofit kit for the Audi Q7 4M The heater warms the interior of the ice maker and releases the discs without starting the engine Comfortable warmth and fresh air control via the menu in mmi or the audi remote control (with display) Less engine stress Quick setting of a pleasant interior climate More safety thanks to clear vision Features: E10 compatible The intelligent control system calculates the heating time Optimized in time and energy Two heating modes, selectable Selectable options: 3.0 TDI, TS8/DK4 engine*; PR No.: 9M0 3.0 TDI, T7V engine*; PR No.: 9M0 3.0 TDI, T2P engine*; PR No.: 9M0 4.0 TDI, TI4/T3F engine; PR No.: 9M0 3.0 TFSI; T9I engine; PR No.: 9M0 + 0K4** 3.0 TFSI; TM8 engine; PR No.: 9M0 4.0 TFSI; T1M engine; PR No.: 9M0 e-tron; PR No.: 9M0 all engines; PR No.: 9M5 Scope of delivery: complete retrofit kit remote control (not on e-tron) coding key Note: *other engines on request **Not suitable for vehicles with PR-No.: 0K3 The delivered hardware comes from test vehicles. The components have passed several functional checks. The hardware is equipped with the latest software version You receive a 24-month warranty on the items The installation of the heating requires special expertise and experience in this area Currently, the retrofitting of vehicles from the production date of 14.08.2023 is not possible