2005 Mercedes SLK-Class Owner's Manual - Page 235

Controls in detail Power windows Opening Push the retractable hardtop switch in quick succession twice in direction of arrow 1. All side windows open. Closing Push the retractable hardtop switch in quick succession twice in direction of arrow 2. Keep the retractable hardtop switch pushed the second time until all windows are closed. The windows in the driver's and passenger door will close first, followed by the rear side windows. Opening and closing the windows with the SmartKey* The retractable hardtop ( page 237) will also be opened or closed when the power windows are operated with the SmartKey. Warning! i You can operate the rear side windows only by using the retractable hardtop switch. G i If the retractable hardtop is open, only the windows in the driver's and passenger door will close. The rear side windows remain open. Never operate the windows or retractable hardtop if there is the possibility of anyone being harmed by the opening or closing procedure. In case the procedure causes potential danger, the procedure can be immediately halted by releasing the button on the SmartKey. To reverse direction of movement, press Œ for opening or ‹ for closing. 235