2005 Mercedes C-Class Owner's Manual - Page 228

Controls in detail Power windows Closing (Convenience feature) Press and hold button ‹ after locking the vehicle. The windows and tilt/sliding sunroof* begin to close after approximately one second. Release the ‹ button to stop procedure. Aim transmitter eye at the driver's door handle. Opening (Summer opening feature) Press and hold button Œ after unlocking the vehicle. The windows and tilt/sliding sunroof* begin to open after approximately one second. Release the Œ button to stop procedure. Make sure all side windows and the tilt/sliding sunroof* are properly closed before leaving the vehicle. Synchronizing power windows The power windows must be resynchronized each time after the battery has been disconnected. if the power windows cannot be fully opened (Express-open) or closed (Express-close). Switch on ignition ( page 33). Pull the power window switches until the side windows are closed. Hold the switches for approximately one second. The power windows are synchronized. 226