Check to see if it appears burnt or internal metal strip broken
Test with a continuity tester (ohm meter)
These are on the same fuse. Check for a blown fuse.
check your fuse
IIRC, yes. Check the cabin fuse panel. Also check the dimmer switch
Parking/tail/dash fuse
Check the dimmer switch
CHECK THE FUSE PANEL DASH & TAIL LIGHTS WORK FROM SAME FUSE
The first check would be the fuse for the dash lights. If the dash lights are out too then it is likely to be the fuse.
Dash lights may have problems coming on because there is a problem with the dash fuse. It is important to get a specialist to check the wiring and the fuse status.
Check for a blown fuse in the fuse box under the dash.
Probably the Tail light fuse is blown. You also lose dash lights when this fuse blows also.
check the dome light fuse that could be the problem.......or interior fuse Instrument lights.
Dash lights and tail lights are on the same fuse.