2009 Mercedes R-Class Owner's Manual - Page 129

Controls in detail Power windows the closing process, they will stop and open slightly. X X Halting closing process: Press or pull switch 5 once more during the closing process. The hinged quarter windows will stop and open completely. Pull and hold the respective switch once more immediately until the door window is completely closed. Hold the respective switch for approximately 1 second. The door window is synchronized. X sliding sunroof have reached the desired position. The vehicle unlocks. Release button k on the SmartKey to interrupt the opening procedure. X Vehicles with panorama roof Summer opening feature If the weather is warm, you can ventilate the vehicle before driving off by simultaneously: Ropening i For your safety, the hinged quarter windows cannot be opened again until 4 seconds have passed. Synchronizing door windows The door windows must be synchronized after the battery has been disconnected or if the door windows cannot be fully closed (express operation). Each door window must be synchronized separately. X Close all doors. X X When roller sunblinds are closed: X the door windows the hinged quarter windows the tilt/sliding sunroof the panorama roof X Ropening Ropening Ropening Press and hold button k on the SmartKey. The vehicle unlocks. The windows open and the roller sunblinds begin to retract after approximately 1 second. With the windows opened and the roller sunblinds fully retracted, press and hold button k on the SmartKey again. The tilt/sliding panel opens. Release button k on the SmartKey to interrupt the opening procedure. Press and hold button k on the SmartKey. The vehicle unlocks. Switch on the ignition. Pull and hold switch 1, 2, 3 or 4 (Y page 126) until the respective door window is closed. The door window opens again slightly. The "Summer opening" feature can only be activated via the remote control of the SmartKey. The SmartKey must be in close proximity to the driver's outside door handle. X Aim transmitter eye of the SmartKey at the driver's outside door handle. X When roller sunblinds are open: X Vehicles without panorama roof X Press and hold button k on the SmartKey until the windows and the tilt/ Z 127