See also:

Setting climate control to automatic
WARNING If you switch off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility ...

Vehicle data, GL 450
The data stated here refers specifically to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...

Low-beam headlamps (halogen headlamps)
- Remove the cover in the front wheel arch. - Turn housing cover 1 counter-clockwise and pull it out. - Turn bulb holder 2 counter-clockwise and pull it out. - Take the bulb out of bulb holde ...