BMW X5: Transfer Box

 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).

 Guest profile - Driver profiles

Guest profile The guest profile can be activated by any driver. Vehicle settings that are entered when the guest profile is active will be stored in the guest profile. In the following cases the guest profile is automatically active: A driver profile has not been created yet. No driver profile h