Close the windows and glasssunroof

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

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    Driving
    I'd feel a bit bad for the driver on that trip, though. While the 400-horsepower, turbocharged 4.4-liter V-8 engine is relatively sprightly in the 750i, I thought it was a bit of a laggard while t ...

    Ignition lock
    Insert the remote control into the ignition lock Insert the remote control all the way into the ignition lock. > Radio readiness is switched on. Individual electrical consumers can operate. C ...

    Buckling the belt
    Buckling the belt Make sure you hear the latch plate engage in the belt buckle. ...