Safety

The R-Class received a Good overall score — the highest rating possible — in the Insurance Institute for Highway Safety's frontal-offset and side-impact crash tests. It hadn't yet undergone IIHS' new roof-strength test as of publication.

Standard safety features include side-impact airbags for the first and second rows, side curtain airbags for all three rows, antilock brakes, an electronic stability system, active head restraints for the front seats, and Pre-Safe. In the event of a likely collision, as determined by braking and stability system sensors, Pre-Safe cinches the seat belts and adjusts the position of the front seats for optimal occupant protection. A blind spot warning system is optional.

For a full list of safety features, check out the Standard Equipment & Specs page.

    See also:

    Resetting
    Reset the sliding sunroof if it does not move smoothly. •► Turn the SmartKey to position 2 in the ignition lock. •► Raise the sliding sunroof fully at the rear. •► Keep the s ...

    Introduction
    When the automatic transmission is in position D, it is possible to restrict or derestrict the shift range. The shift range selected is shown in the multifunction display. The automatic trans ...

    Route mode
    Setting route type and route options You can select the following route types: • Fast Route: COMAND calculates the route with the shortest (minimized) journey time. • Dynamic Route: same ro ...