Been looking at the window control buttons,
You know the dirt that one cant clean out, there inside the holes
Well, I removed the control unit and stripped it apart.
Was three screws on the back, and unclip the ribbon cable.
Unlcip the top cover and all the buttons are exposed
The one trick is to take off the mirror selector switch.
This clips in and out. It prevents the top cover coming off once the side clips are unclipped
As can be seen the sides of the switches are dirty
With that, I could clean all the difficult to get to parts.
Put it together and it still works