See also:

Headlamp courtesy delay feature
The low beams stay lit for a short while if the headlamp flasher is switched on after the ignition is switched off. Setting the duration 1. "Settings" 2. "Lighting" 3. &quo ...

Lane departure warning
The concept Starting at a specific speed, this system alerts you when the vehicle on streets with lane markings is about to leave the lane. Depending on the country-specific version of the vehicle ...

Exterior
The exterior remains the same for 2009, and the X3 retains its awkward angles, disjointed taillights and odd lower bodywork. It's not unattractive, but it sure isn't as stylish as Mercedes' new GL ...