I have lost all lnsterment coloster lights. Is there a dimmer switch. on 2000 GMC Sierra 1500

Dimmer switch . Sorry my spelling not good

Asked by for the 2000 GMC Sierra 1500
Park lights work? Yes there is a dimmer beside the headlight switch. If park lights dont work, bad fuse. I guess it's no use asking if you have an owners manual. That doesn't seem to work anymore! People say the factory manuals are wrong!
Thank you
2 more answers , 2 more comments
ck owners manual
Thank you
There is a fuse for the instrument lights as well, and if I remember correctly it ties into the body control module. Might need to see an professional to trace this.
Thank you