Important: The reported "only in conjunction with" parts are not classed as a compulsory order, they are for information purposes and can also be ordered where necessary. All the plug/socket housings mentioned below serve as an installation overview for the component code. Refer to the "AIR" system for the exact installation location for the respective vehicle. B15*2B - Rear seat footwell temperature sensor right,Important: The reported "only in conjunction with" parts are not classed as a compulsory order, they are for information purposes and can also be ordered where necessary. All the plug/socket housings mentioned below serve as an installation overview for the component code. Refer to the "AIR" system for the exact installation location for the respective vehicle. E113*1B - Number plate light with tailgate button,Important: The reported "only in conjunction with" parts are not classed as a compulsory order, they are for information purposes and can also be ordered where necessary. All the plug/socket housings mentioned below serve as an installation overview for the component code. Refer to the "AIR" system for the exact installation location for the respective vehicle. B3*1B - Microphone1,Important: The reported "only in conjunction with" parts are not classed as a compulsory order, they are for information purposes and can also be ordered where necessary. All the plug/socket housings mentioned below serve as an installation overview for the component code. Refer to the "AIR" system for the exact installation location for the respective vehicle. M246*1B - Fan 3 backrest front passenger