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.
on ground or no power,check fuses.
Brakelite switch is probably stuck
that means your battery will be dead in the morning
Those tail lights could be the brake lights you are seeing and that would be a faulty brake light switch or the brake light switch is out of adjustment.
Check your tail lights they are probably out also. Most domestic cars power the dash lights off of the tail light circuit so you will know when the tail light fuse blows. Check the tail light fuse.
Check the ground wire. You have a bad connection somewhere.
The most common problem is a bad fuse.
Check the park lamp fuse.
you have a bulb out. go buy a new one and they will start working
check your ground wire in the back
IF the speedometer is not working it is because the computer is note getting a signal from the trans. and will not tell it to shift. Try replacing the speedometer the sensor in the tail shaft of the trans.
my headlights work but my taillights and dash light dont work whats wrong