Original auxiliary heater in complete retrofit kit for Audi A6 4A, A7 4K The system heats the interior and releases ice cubes without starting the engine Convenient regulation of heat and fresh air via timer or remote control More safety thanks to clear view Quick setting of a pleasant interior climate Less engine stress when heating the vehicle Timer programming + instant heating button via MMI Remote control with display (heating time display) Automatic selection of auxiliary heating or auxiliary ventilation E10 compatible The intelligent controller calculates the heating time in a time- and energy-optimized manner Selectable options: 3.0 TFSI: PR No.: 9M0 + 0K4 3.0 TDI: PR No.: 9M0 3.0 TDI, TS2: PR No.: 9M0 2.0 TFSI: PR No.: 9M0 2.0 TDI: PR No.: 9M0 2.9 TFSI: PR No.: 9M0 4.0 TFSI: PR No.: 9M0 all engines; PR No.: 9M5 Scope of delivery: Complete retrofit kit Remote control coding key (diagnostic interface) Note: The hardware supplied comes from test vehicles and has undergone a complete functional test No parking heater is available for vehicles with PR No.: 0K3 The software is up to date You benefit from the standard 24-month warranty on the components The installation of the auxiliary heater requires special expertise and a great deal of experience in this field Currently, the retrofitting of vehicles from model year 2024 is not possible