GF77.20-P-2003GH Opening Pop-Up Roof, Function

GF77.20-P-2003GH Opening Pop-Up Roof, Function
- with CODE (414a) Electric glass sliding/pop-up roof

Function prerequisites
- Voltage not too low or too high
- Switch-on conditions for convenience control fulfilled
- Sliding/pop-up roof synchronized

Function
When switch (SHD, S13/2) is actuated continuously, circuit 30 is switched through to the sliding/pop-up roof (M12) and the pop-up roof opens.

The function "Open pop-up roof" is executed as long as
- switch (SHD, S13/2) is actuated and
- the pop-up roof has not yet reached the end position and
- lock-up is not recognized.

If the sliding/pop-up roof is desynchronized, it moves only in the popup roof direction each time the switch (SHD, S13/2) is actuated. This means that it is possible to move to the zero position for synchronizing. After successful synchronization, the sliding/pop-up roof can be controlled again without limitation.

Vehicles up to 11.99:
The power for the sliding/pop-up roof (M12) is supplied via a fuse directly to c. 30.
The power for the switch (SR, S13/2) is supplied via the convenience relay (F1k14) , which is actuated by the all-activity module (AAM, N10).

Vehicles as of 12.99:
The power for the sliding/pop-up roof (M12) is supplied via a fuse directly to c. 30. The power for the switch (SHD, S13/2) is supplied via a lead to the extended-activity module (EAM, N10/1), this power is switched through only when the switch-on conditions for the convenience control are fulfilled and the EAM is coded accordingly.