Probably a fuse that has expired, change it.
could be bad wiring
Check the fuse for parking/tailights (dash lights also on this circuit)
The headlights work on a totally different relay than the parking and fog lights. The headlight relay or headlight fuse is usually blown when only the parking and fog lights work.
Check the fuse for the headlights. It is probably open.
Parking and dash lights also on this circuit - do they work? Check fuses Could also be a bad headlight switch
Check the bulbs - they are double filamented larger for tailights and smaller for stop/turn Check the fuse for parking/tail and dash lights
Fuse, wiring, bulbs
my headlights work but my taillights and dash light dont work whats wrong
Check the fuses.
in dash lights
Most likely a fuse.
Me too on a 2001 Sequoia. Drives fine, headlights, parking lights and dash lights work but that's it. Backup lights, air conditioner controls, all gauges, all indicator lights on dash all dead - all at the same time.