Check your fuses.
check fuses with test light under dash
Probably a fuse or a loose cable. Try that first.
Some manufacturers use real burled walnut for the dash panel bezel to mount the gauges in as well as the rest of the dash board trim work, and the console usually
Do the interior lights work in the gear selector or the climate controls? If none of them work, suspect a fuse or something else. If it's just behind the gauges and all have gone out, then the board behind the gauges may be fried. But assuming none of those are the case, you'll need to remove the dash and the bulbs are located behind the gauges. Not a task for the timid.
Start with new fuses...
Look for a blown fuse.
a fuse or a bad connection where it plugs in to the dash
they dont work
first check the fuses......maybe the cluster of gauges shorted out?....may need to replace it.
If all the dash lights are out then there is two causes for this. The first is all the fuses have blown the other is the relay for the dashboard lights has went out.
you may need to pull apart the dash and re-seat the the cluster into the connectors
Check the fuse.