See also:

Vehicle operation outside the USA and Canada
If you plan to operate your vehicle in foreign countries, please be aware that: service facilities or replacement parts may not be readily available. unleaded fuel for vehicles with a catal ...

Redialing
The on-board computer saves the last names or numbers dialed in the redial memory. Press the or button on the steering wheel to select the Tel menu. Press the button to switch to the r ...

De-authorizing (de-registering) a Bluetooth® device
Mercedes-Benz USA, LLC recommends deauthorization in both COMAND and the Bluetooth® device, e.g. the mobile phone. Subsequent authorization may otherwise fail. In the Bluetooth® device list, se ...