Moon Roof Wiring Diagram

[Andy86]

Hi,

 

Does anyone have access or able to get me a wiring diagram for the moon roof on a 2004/05 Alphard?  
 

The moon roof in my alphard does not move at all but I have power coming in and out of both switches and the 30a fuse in the n/s fuse box is fine.  There is no sound at all when the switches are pressed in either direction so wondering if there is a relay or if it is module controlled as the switch only triggers at 3/5v. 
 

Cheers