Switching on/off

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

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

•► Make sure that the SmartKey is in position

•► Make sure that the SmartKey is in position 2 in the ignition lock.

•► To switch on: press button 1 repeatedly until the desired ventilation level is set.

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.

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

    See also:

    Styling
    Like the ML350, the silver ML550 I tested had a big, bold grille with a large three-pointed star in it. This predominant feature lets everyone on the road know some money was spent on this SUV. I' ...

    GL-Class in the Market
    The GL's price spread gives it a wide range of competitors. At the low end it competes with Infiniti and Lincoln, and at the high end there's Lexus and Land Rover. Though sales are down these days ...

    Overview of transmission positions
    The DIRECT SELECT lever is on the right of the steering column. P Park position with parking lock R Reverse gear N Neutral D Drive The DIRECT SELECT lever always returns to its origina ...