2009 Mercedes R-Class Owner's Manual - Page 207

Controls in detail Panorama roof with power tilt/sliding panel Opening X Closing X Opening manually: Press and hold the roof panel switch to the resistance point in direction of arrow 2. Release the roof panel switch when the desired position is reached. Express operation: To open the tilt/ sliding panel completely, press the roof panel switch past the resistance point in direction of arrow 2 and release. Stopping during Express operation: Move the roof panel switch in any direction. Closing manually: Pull and hold the roof panel switch to the resistance point in direction of arrow 3. Release the roof panel switch when the desired position is reached. direction of arrow 3 until the tilt/sliding panel is fully closed. X X X Closing when the tilt/sliding panel is blocked G Warning! Pulling and holding the roof panel switch to close the tilt/sliding panel immediately after it had been blocked two times will cause the tilt/sliding panel to close without any reversal function for as long as you hold the roof panel switch. Synchronizing The tilt/sliding panel and roller sunblinds must be synchronized Rafter Rafter Rif X i When the tilt/sliding panel is open, resonance noises may result in addition to the usual wind noises. They are caused by minimal pressure changes in the passenger compartment. To reduce or eliminate these noises, change the position of the tilt/ sliding panel or open a window slightly. Raising X G Warning! Make sure that nobody can become trapped and be seriously or even fatally injured when closing the tilt/sliding panel without automatic reversal function. If the movement of the tilt/sliding panel is blocked during the closing procedure, the tilt/sliding panel will stop and open slightly. X the battery has been disconnected or discharged a malfunction the tilt/sliding panel does not open smoothly Rasing manually: Press and hold the roof panel switch to the resistance point in direction of arrow 1. Release the roof panel switch when the desired position is reached. Immediately after the tilt/sliding panel has stopped because it was blocked, pull the roof panel switch in direction of arrow 3 (Y page 203) until the tilt/sliding panel is fully closed. If the tilt/sliding panel is blocked again and opens slightly: X X Immediately after the tilt/sliding panel was blocked, pull the roof panel switch in ! Do not attempt to open or close the tilt/ sliding panel before the tilt/sliding panel is properly synchronized. The tilt/sliding panel could otherwise lock-up in the open position. If the tilt/sliding panel cannot be closed or synchronized, contact an authorized Z 205