2007 Mercedes GL-Class Owner's Manual - Page 285

Controls in detail Driving systems Raised level Only select the raised level if appropriate for the driving situation encountered. Otherwise: fuel consumption may increase handling characteristics of the vehicle may be unfavorable The following message appears in the multifunction display while the level is being set: Highway level ! Keep in mind that in rough or uneven roads, adjusting the vehicle to a lower level may cause the vehicle underbody to come in contact with the road and result in damage to the vehicle underbody. Always make sure the vehicle has sufficient ground clearance before adjusting it to a lower level. Start the engine ( page 41). If indicator lamp 2 ( page 283) is on. Press switch 1 ( page 283). Indicator lamp 2 flashes. The vehicle adjusts to the highway level. The following message appears in the multifunction display while the level is being set: i You can select the raised level at speeds up to 40 mph (64 km/h). At higher speeds, the message n Level selection not permitted appears in the multifunction display. i The message can be cleared by pressing the è ÿ k or button j on the multifunction steering wheel. Start the engine ( page 41). If indicator lamp 2 ( page 283) is off. Press switch 1 ( page 283). Indicator lamp 2 flashes. The vehicle adjusts to the raised level. When the raised level is reached, indicator lamp 2 ( page 283) comes on continuously and the following message appears in the multifunction display for 5 seconds: 284