Dash lights, dimmer and clock problems...PLEASE HELP!

The dash and clock for my 1991 Maxima SE are not working. The dash gauges, speedometer etc. is not as bright as it's supposed to be. And the dimmer is not working. I don't believe there's a fuse for it? The clock is not working at all. As well, the A/C and heater digital controls are not lighting up as bright as their supposed to be as well!?

I'm not sure if all these problems are related or not. What should I check?

Any advice is appreciated...

MAX

In my opinion you should check the dimmer b/c it controls all the lighting in the cockpit.

call some junkyards and get a used dimmer and jus switch em out, save ya some money