dash lights dimmer not working 96 blazer

the dash lights do work. however, the dimmer has to be pushed all the way up for them to come on. it's all or nothing. it's very annoying. anyone else have this problem? or have an idea on how to fix it?

thanks!

Yep, it sure sounds like the dimmer is out to lunch. I think you need a new one.

Agreed.

that sounds like an easy and cheap fix. am i correct? and are you talking about the actual dimmer that I use to control the light? and where is the best type of place to find this replacement.
thanks

I think you have to replace the assembly.

You can't just repace the one switch.