2008 Mercedes CL-Class Owner's Manual - Page 456

Controls in detail Driving systems Adjustment in 1 mph (Canada: 1 km/h) increments Adjustment in 5 mph (Canada: 10 km/h) increments Setting to last stored speed ("Resume" function) Warning! i The set speed value is decreased in 1 mph (Canada: 1 km/h) increments each time you press the DISTRONIC Plus lever down to the resistance point. i The set speed value is decreased in 5 mph (Canada: 10 km/h) increments each time you press the DISTRONIC Plus lever down past the resistance point. G Briefly press the DISTRONIC Plus lever down to the resistance point in direction of arrow 2 ( page 449). Release the DISTRONIC Plus lever. The vehicle speed decreases in increments of 1 mph (Canada: 1 km/h). Briefly press the DISTRONIC Plus lever down past the resistance point in direction of arrow 2 ( page 449). Release the DISTRONIC Plus lever. The vehicle speed decreases in increments of 5 mph (Canada: 10 km/h). The speed stored in memory should only be set again if prevailing road conditions permit. Possible acceleration or deceleration differences arising from returning to preset speed could cause an accident and/or serious injury you and others. i The new speed is set and the vehicle will decelerate. Keep in mind that it may take a brief moment until the vehicle has reached the set speed. Briefly pull the DISTRONIC Plus lever in direction of arrow 4 ( page 449). The DISTRONIC Plus resumes to the last set speed, or if no speed is stored, it will set and store the current speed. Remove your foot from the accelerator pedal. i Upon switching off the engine, the last stored speed is deleted. 455