2010 Mercedes GLK-Class Owner's Manual - Page 188
2010 Mercedes GLK-Class Manual
Page 188 highlights
186 Panorama roof with power tilt/sliding panel 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. closing the tilt/sliding panel without automatic reversal function. If the movement of the tilt/sliding panel is blocked during the closing procedure (e.g. by ice or pollution), the tilt/sliding panel will stop and open slightly. X Controls in detail Raising X Raising manually: Press and hold the roof panel switch to the resistance point in direction of arrow :. X Release the roof panel switch when the desired position is reached. X Express operation: To raise the tilt/ sliding panel completely, press the roof panel switch past the resistance point in direction of arrow : and release. X Stopping during express operation: Move the roof panel switch in any direction. Immediately after the tilt/sliding panel has stopped and opened because it was blocked, pull and hold the roof panel switch in direction of arrow = until the tilt/sliding panel is fully closed. If the tilt/sliding panel is blocked again and opens slightly: X Immediately after the tilt/sliding panel was blocked and has opened, pull and hold the roof panel switch in direction of arrow = until the tilt/sliding panel is fully closed. The tilt sliding panel closes without automatic reversal function. i Express raising is not available when the tilt/sliding panel is open. The tilt/sliding panel must be closed first. Closing X G Warning! Closing manually: Pull and hold the roof panel switch to the resistance point in direction of arrow =. X Release the roof panel switch when the desired position is reached. X Express operation: To close the tilt/ sliding panel completely, pull the roof panel switch past the resistance point in direction of arrow = and release. X Stopping during express operation: Move the roof panel switch in any direction. Closing when the tilt/sliding panel is blocked 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 front roller sunblinds must be synchronized after a malfunction or if the tilt/sliding panel does not open smoothly. G Warning! Make sure that nobody can become trapped and be seriously or even fatally injured when ! Do not attempt to open 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 Mercedes-Benz Center or call Roadside Assistance.