Switching on/off

The three blue indicator lamps in the buttons indicate the ventilation level you have selected.

ventilation may switch off. If the battery voltage is too low, the seat ventilation may switch off.

Make sure that the SmartKey is in position

2 in the ignition lock. Make sure that the SmartKey is in position 2 in the ignition lock.
until the desired ventilation level is set. To switch on: press button 1 repeatedly until the desired ventilation level is set.

sliding sunroof using the "Convenience You can open the side windows and the sliding sunroof using the "Convenience opening" feature. The seat ventilation of the driver's seat automatically switches to the highest level.

until all the indicator lamps go out. To switch off: press button 1 repeatedly until all the indicator lamps go out.

    See also:

    Service messages
    Information on the type of service and service intervals (see separate Service Booklet). You can obtain further information from an authorized Mercedes-Benz Center or at http://www.mbusa.com (U ...

    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. ...

    Introduction
    SRS consists of: • the SRS warning lamp • air bags • air bag control unit (with crash sensors) • Emergency Tensioning Devices/belt buckle tensioners • belt force limiters SRS reduces the ri ...