Since I got my car the cluster will doesn't light up when cranking like it is supposed to do, but the lights will work when asked to.


And one time, I let kids in my car and after they left all the lights were lit up so I thought they fixed my car. This is the only time that has happened. Also, sometimes when I'm listening to the radio the clock will work- sometimes not. Maybe they're related.

 

Probably cold solder joints on the Warning Unit where the electrical connector mates with it. Especially if it's a series four car. We know not what series/yr your car is.

 

blown room fuse will also cause the same problems.

Does the dome light work?