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Electric panoramic sliding roof function - GF77.20-P-0003PC

MODEL 203.7 with CODE (413) panoramic sliding roof 

Networking of components 

Fig 1: Identifying Electric Panoramic Sliding Roof Function
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IMPORTANT The panoramic sliding roof is divided into a movable front glass panel with an opening 1/3 larger than in the sedans, and a stationary rear glass panel. When opened, the panoramic sliding roof slides outward over the stationary rear glass panel. Additional sun protection is provided by two electrically operated roller blinds installed in the center bar of the roof.

Function requirements 

Function 

The panoramic sliding roof combines sliding and tilting roof functions.

When operated, it first moves into the tilt position. After that the open sliding roof function can be executed.

The roof is operated by means of the roof system switch (N70s1)  in the overhead control panel.

The roof system switch (N70s1)  can be used to deploy the following functions:

The convenience feature  with the sub-functions convenience closing  and convenience opening  closes/opens the panoramic sliding roof by means of the "Lock"/

"Unlock" buttons on the transmitter key (A8/1). 

  Convenience opening of panoramic sliding roof function   GF77.20-P-2010PC 
  Convenience closing of panoramic sliding roof function   GF77.20-P-2011PC 
  Close panoramic sliding roof function   GF77.20-P-2012PC 
  Open panoramic sliding roof function   GF77.20-P-2014PC 
  Panoramic sliding roof lock-up recognition function   GF77.20-P-3007PC 
  Panoramic sliding roof position measurement function   GF77.20-P-3008PC 
  Panoramic sliding roof normalization function   GF77.20-P-3009PC 
  Panoramic sliding roof denormalization function   GF77.20-P-3010PC