Hi!
I recently drowned my rear parking sensor unit when the spare wheel well filled with water (I still can't work out where it came from). About the same time the glass hatch stopped opening. I can't find a specific fuse for it. Could the two be related or am I missing something simple?
Any help would be most welcome.

 

The electric switch that opens the tailgate glass when you push the lever sometimes goes - common problem. I can't think the two would be related.