Close/open sliding sunroof lining for panoramic sliding roof, function - GF77.20-P-2020T

MODEL 211.0 with CODE (413) Panoramic sliding roof 

Fig 1: Identifying Sliding Sunroof Lining Switch And Center Overhead Control Panel Control Module

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Function prerequisites 

• Circuit 15R ON
• Circuit 15 ON
• Lock-up not recognized
• Panoramic sliding roof closed

Function 

The sliding sunroof lining can be opened and closed with the sliding sunroof lining switch (N70/2s3) on the middle overhead control panel control module (N70/2).

The signal from the middle overhead control panel control module (N70/2) is routed to the overhead control panel control module which actuates the sliding sunroof lining drive unit.

The front and rear blinds can only be opened synchronously. The sliding sunroof lining can only be closed when the panoramic sliding roof is closed.

During manual opening or closing, the sliding sunroof lining is opened or closed as long as the sliding sunroof lining switch (N70/2s3) on the middle overhead control panel control module (N70/2) is held down.

The sliding sunroof lining can be opened completely automatically by actuating the sliding sunroof lining switch 70/2s3) beyond the actuation point.

Automatic closing is not possible due to the absence of an excessive force limitation feature.