Okay, I made an earlier post thinking the missing part was the switch. Turns out it’s an aftermarket sunroof that doesn’t work , does anybody know anything about these possibly how to get them running again? I see it has a 20 Fuse powering it that I’m going to swap and see if it does anything . But any other suggestions ? And would anybody happen to know what this missing piece is ??? Thanks in advance !!

Missing piece ?

Switch

 

It's probably just a cover. Give these guys a shout. I believe they are the folks that made it.

 

I was googling it the same time as Heyyou, LOL. Looks like there should be a forward and reverse switch that installs over the big center hole. I looked up manuals and it looks to be all the same manual. They come either manually operated or electric and it doesn't seem like they have a manual crank for the electric version. You might have to run power directly to the motor to close it. Also, in your pic I can see a fuse-holder with a yellow fuse (probably 10 A) on the left. Check that. Grab a tester and see if any power is there.

Motors are all over ebay....
https://www.google.com/search?sca_es...ih=631&dpr=1.5

Manuals...

(Look up Hollandia 300 classic)

https://dealers.webasto.com/sections...6&CategoryId=9