2007 Mercedes GL-Class Owner's Manual - Page 284

Controls in detail Driving systems Vehicles without enhanced Off-road Package* The switch is located on the upper part of the center console. Basic settings The following vehicle chassis ride heights can be selected using the vehicle level switch in the center console: Level Raised Driving situation For off-road driving or driving in rough terrain. The indicator lamp is on. For driving on paved roads in fair or better condition. The indicator lamp is off. The following is the approximate change in ride height for each of the level settings: Level Raised Highway High-speed Ride height + 3.1 in (80 mm) +/- 0 in (0 mm) - 0.6 in (-15 mm) Highway 1 Vehicle level switch 2 Indicator lamp i The third available level is the high-speed level that is set automatically. i Vehicles with ADS*: Depending on the ADS setting ( page 280), the vehicle will be lowered to the high-speed level when traveling at higher speeds. At speeds below 40 mph (64 km/h) at the latest, it will be returned to the highway level. i The high-speed level is not available if towing a trailer. For more information on towing a trailer, see "Trailer towing" ( page 366). 283