Setting the B-pillar air vents

1 B-pillar air vent

1 B-pillar air vent
2 Thumbwheel for B-pillar air vent

left or right. To open/close: turn thumbwheel 2 to the left or right.

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    Notes for 4MATIC vehicles
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    Driving systems
    Problem Possible causes/consequences and Solutions The red distance warning lamp lights up while the vehicle is in motion. A warning tone also sounds. Risk of accide ...

    Closing
    Replace the fuel filler cap and turn it clockwise. The fuel filler cap audibly engages. Close the fuel filler flap. If you drive with the fuel filler cap open, reserve fuel warning lamp ...