2005 Mercedes CL-Class Owner's Manual - Page 223

Controls in detail Driving systems Active Body Control (ABC) The ABC system automatically selects the optimum suspension tuning and ride height for your vehicle. Suspension tuning The suspension tuning is set according to: your driving style road surface conditions the vehicle loading your choice of suspension style, "sporty" or "regular", which you select using the ABC button The selected suspension style is stored in memory, even after the SmartKey is removed from the starter switch. 1 ABC button 2 Indicator lamp Start the engine. The ABC button with the indicator lamps is located on the upper part of the front center console. Suspension for sporty driving The setting for sporty driving is selected when indicator lamp 2 is illuminated. Press button 1. Indicator lamp 2 comes on. Suspension for regular driving The setting for regular driving is selected when indicator lamp 2 is off. Press button 1. Indicator lamp 2 goes out. 221