Close the windows and glass sunroof

Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.

    See also:

    Ashtray
    Opening Raise cover. Emptying Take out the insert. ...

    Ashtray
    Opening Push the ridge on the cover. Emptying Lift out the insert. Lighter With the engine running or the ignition switched on, press in the cigarette lighter. The lighter can be pulled out as s ...

    Diesel Power
    Drive a diesel and you'll likely notice the characteristic extra power when you're pulling away from a stoplight. That comes from low-end torque diesels typically produce. The X5 xDrive35d has a h ...