2008 Mercedes SLK-Class Owner's Manual - Page 252

Controls in detail Driving systems Setting a higher speed Lift the cruise control lever in direction of arrow 1 ( page 249) and hold it up until the desired speed is reached. Release the cruise control lever. The new speed is set. Slower Setting a lower speed Depress the cruise control lever in direction of arrow 2 ( page 249) and hold it down until the desired speed is reached. Release the cruise control lever. The new speed is set. Briefly tip the cruise control lever in direction of arrow 2 ( page 249). Fine adjustment in 1 mph (Canada: 1 km/h) increments Faster Briefly tip the cruise control lever in direction of arrow 1 ( page 249). Setting to last stored speed ("Resume" function) Warning! G The speed stored in memory should only be set again if prevailing road conditions permit. Possible acceleration or deceleration differences arising from returning to the preset speed could cause an accident and/or serious injury to you and others. Briefly pull the cruise control lever in direction of arrow 4 ( page 249). The cruise control resumes the last set speed. Remove your foot from the accelerator pedal. The last set speed appears in the multifunction display. i When you use the cruise control lever to decelerate, the brake system will automatically brake the vehicle if the engine's braking power does not brake the vehicle sufficiently. 251