BMW X5: Automatic Transmission

 Piezo Element

The movement of the nozzle needle in the injector is generated no longer by a solenoid coil but rather by a piezo-element. A piezo-element is an electromechanical converter, i.e. it consists of a ceramic material which converts electrical energy directly into mechanical energy (force/travel).

 Interior lighting

General information Depending on the equipment version, interior lights, footwell lights, entry lights, ambient lighting, and speaker lighting are automatically controlled. Overview Buttons in the vehicle Interior lights Reading lights Turning interior lights on/off Press the button. To switch off