My dash lights went out any advice on how to fix it?

I have a 2000 Buick lesabre and my dash lights went out except for my “PRND” light so I don’t have lights on my speedometer along with the gas and temperature gauge light, any advice on how to fix it?

first check the fuse...owners manual

Yeah....try Kellys suggestion first...and hope it is just a fuse. It's quite a bear of a job to pull the instrument cluster and you are likely to create more problems than you will fix by attempting it. The cluster has socket jacks that are supposed to automatically make connection when you mount the cluster. But the foam padding of the dash gets in the way and it is not easy to get the cluster our or back in. When I did it, it was so difficult and actually cracked several solder joints on the cluster's circuit board just trying to get it positioned back in where it belongs. So dont pull the cluster except as last resort. There are many little solder on lights in there on the cluster and they would not all go out at the same time...so it probably is just the fuse.... hopefully.