Change of address or change of ownership
In the event of a change of address, please send us the "Change of Address Notice" found in the Service and Warranty Information Booklet, or simply call the Mercedes-Benz Customer Assistance Center (in the USA) at the hotline number 1-800-FOR-MERCedes(1-800-367-6372) or Customer Service Center (in Canada) at 1-800-387-0100. This will assist us in contacting you in a timely manner should the need arise.
If you sell your Mercedes, please leave the entire literature in the vehicle so that it is available to the next owner.
If you bought this vehicle used, be sure to send in the "Notice of Purchase of Used Truck" found in the Service and Warranty Information Booklet, or call the Mercedes- Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes(1-800-367-6372) or Customer Service (in Canada) at 1-800-387-0100.
See also:
Displaying service messages
Switch on the ignition.
Press
or
on the steering wheel
to select the Service menu.
Press
or
to select the ASSYST
PLUS submenu and press
to confirm.
The service due date a ...
TWR (Tongue Weight Rating)
The TWR specifies the maximum permissible
weight that the ball coupling of the trailer tow
hitch can support. ...
Reception and transmission volume
Once the mobile phone has been authorized,
you can optimize the transmission and
reception volume settings. Find information
on the optimal setting for your mobile phone
on the Internet at
...