2008 Mercedes SLK-Class Owner's Manual - Page 240

Controls in detail Power windows Synchronizing power windows The power windows must be synchronized When closing the side windows and retractable hardtop, make sure that there is no danger of anyone being harmed by the closing procedure. If potential danger exists, proceed as follows: Release button ‹ to stop the closing procedure. To open, press and hold button Œ. To continue the closing procedure after making sure that there is no danger of anyone being harmed by the closing procedure, press and hold button ‹. If the retractable hardtop does not completely open or close, the roof hydraulics will lose pressure and the retractable hardtop is lowered after approximately 7 minutes when the ignition is switched on. after approximately 15 seconds when the ignition is switched off. Shortly before the hardtop is lowered, a warning will sound. In the multifunction display you will see K and the message Retractable Roof Lowering. Properly lock the retractable hardtop ( page 242) before continuing to drive. Warning! G Warning! G after the battery has been disconnected or discharged. if the power windows cannot be fully opened (Express-open) or closed (Express-close). Each power window must be synchronized. Close all doors. Switch on the ignition ( page 37). Press and hold both switches 1 and 2 ( page 235) at the symbol j until the windows are completely closed. Hold on to switches 1 and 2 for approximately 1 second. The power windows are synchronized. 239