See also:

Vehicle remote opening
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in the vehicle) and a replacement SmartKey is not available, the vehicle can be opened by a Mercedes-Benz Customer A ...

System self-test
After you have switched on the ignition, the system carries out a self-diagnosis. WARNING   A malfunction in the system has been detected if one of the following conditions occurs: • t ...

Basic telephone menu (Bluetooth® interface)
To call up the telephone menu: press the function button once or twice. If the mobile phone is ready for use, the following display appears: Example display: telephone basic menu (Bluetooth® ...