2004 Mercedes C-Class Owner's Manual - Page 204

Controls in detail Sliding/pop-up roof* i You can also open or close the sliding/pop-up roof using the: SmartKey (summer opening/convenience feature) ( page 204) button O in the control panel of the climate control ( page 155) or the automatic climate control* ( page 163) button e in the control panel of the automatic climate control* ( page 163) Turn SmartKey in the starter switch to position 1 or 2. Opening and closing the sliding/pop-up roof To open, close, raise or lower the sliding/pop-up roof, move the switch to resistance point in the required direction 1 to 4. Release the switch when the roof has reached the desired position. Fully opening (Express-open) and closing (Express-close) the sliding/pop-up roof To open, close, raise or lower the sliding/pop-up roof, move the switch past the resistance point in the required direction 1 to 4 and release. The sliding/pop-up roof opens or closes completely. Stopping the sliding/pop-up roof Move the switch in any direction. Opening and closing the sliding/pop-up roof with the SmartKey The power windows ( page 202) will also be opened or closed when you operate the sliding/pop-up roof with the SmartKey . Warning! G Never operate the windows or sliding/pop-up roof* if there is the possibility of anyone being harmed by the opening or closing procedure. In the event that the procedure causes potential danger, the procedure can be immediately halted by releasing the transmit button on the SmartKey. To reverse direction of movement, press button Œ for opening or ‹ for closing. i If the movement of the sliding/pop-up roof is blocked during the closing procedure, the roof will stop and reopen slightly. Aim transmitter eye at the driver's door handle. 204