Help. How to turn on interior light? '05

[RangerVet]

I have on '05 Edge. The dome light turns on when I open the door(s). I am unable to find a switch to turn in on with the doors closed.
The instruction manual says that there is a detent when you roll the dimmer switch all the way up. Mine does not do anything.
Thanks in advance.

 

[RonD]

Manual is correct, dimming wheel can be turned all the way "up" and you should feel it "click"(the detent) when its in correct position

If you don't feel it then dimming module is broken

 

[RangerVet]

Thanks much!