Important safety notes

! A license agreement must exist in order to activate the mbrace service. Ensure that your system is activated and ready for use, and press the to MB Info call button to register. If any of the steps mentioned is not carried out, the system may not be activated.

If you have questions about the activation, contact one of the following telephone assistance services:

 - USA: Mercedes-Benz Customer Assistance Center under 1-800-FOR-MERCedes (1-800-367-6372) or 1-888-990-9007

 - Canada: Customer Service at 1-888-923-8367

Shortly after successfully registering with the mbrace service, a user ID and password will be sent to you by post. You can use this password to log in to the mbrace section under "Owners Online" at http:// www.mbusa.com.

The mbrace system is available if:

 - it has been activated and is operational.
 - the corresponding mobile phone network is available for transmitting data to the Customer Center.
 - a service subscription is available.
 - the starter battery is sufficiently charged.

i Determining the location of the vehicle on a map is only possible if there is sufficient GPS reception and the vehicle position can be forwarded to the Customer Center.

    See also:

    Checklist after driving off-road
    WARNING   If you notice sudden significant vibrations or unusual handling performance or if you suspect that damage has occurred to the vehicle, you should activate the hazard warning l ...

    Treadwear indicators
    Narrow bars (tread wear bars) that are distributed over the tire tread. If the tire tread is level with the bars, the wear limit of 1/16 in (1.6 mm) has been reached. ...

    Cleaning the wheels
    WARNING Do not use power washers with circular-jet nozzles (dirt grinders) to clean your vehicle, in particular the tires. You could otherwise damage the tires and cause an accident. ...