See also:

System self-test
If an adult occupant is properly sitting on the passenger seat and the OCS classifies the occupant as an adult, the indicator lamp illuminates and goes out again after approximately 6 seconds ...

Exterior & Styling
Particularly from the rear, the GL's appearance looks a bit like Mercedes' original M-Class — so much so that a passenger walked up to an older M thinking it was the GL. The GL550's 21-inch wheels ...

Shifting to neutral N
•► When the vehicle is stationary, depress the brake pedal. •► Push the DIRECT SELECT lever up or down to the first point of resistance. If the engine has been switched off, the au ...