2004 Mercedes ML-Class Owner's Manual - Page 149

Controls in detail Sliding/pop-up roof* Turn the key in the steering lock to position 1 or 2 ( page 33). Opening and closing the sliding/pop-up roof To open, close, raise or lower the sliding/pop-up roof, move the switch in the required direction 1 to 4. Release the switch when the roof has reached the desired position. Raising the roof Press and hold the switch in direction 1. The roof is raised at rear. Lowering the roof Pull and hold the switch in direction 3. The sliding/ pop-up roof is lowered and closed. Opening the sliding/pop-up roof automatically Briefly press switch in direction 2. The sliding/pop up roof will not open completely. Press switch again to open the sliding/pop-up roof completely. Stopping the roof Briefly press the switch in any direction. The movement of the roof will stop. Synchronizing the sliding/pop-up roof The power sliding/pop-up roof must be resynchronized each time after: the battery has been disconnected the sliding/pop-up roof has been closed manually the sliding/pop-up roof does not open smoothly a malfunction Synchronizing Remove the fuse from the fuse box ( page 287). Replace the fuse in the fuse box. Switch on ignition. Press and hold the switch in direction 1 until the sliding/pop-up roof is fully raised at the rear. Hold the switch for approximately one second. The sliding/pop-up roof is synchronized. 149