There is a short somewhere in the wiring.
the turn signal flasher may be the problem moast vehickles have one forturn &one for 4way
u may have a defective multifunction switch
The TNS relay in my '99 626 is blown, causing the dash lights, front & back parking lights, and taillights to not work. Turn signals and hazard lights still work. Quick test: The A/C relay is exactly the same part. You can swap relays to check the TNS relay. Be warned that swapping relays can result in more damage if a short caused the first one to blow. Doc
Check the fuses first then check the bulbs.
Could be the brake light switch or fuse.
clogged iac valve
check your ground wire in the back
There could be a couple of reasons why the headlights won't work when the other lights do. One reason could be a blown bulb. Another reason could be a problem in the wiring.
Could be the bulbs or the fuses or the flashers or the signal switch assembly
fuse relay wiring switch
if the tail lights work but not brake lights then its most likely just a blown fuse or it could be the switch at the top of your brake pedal arm.
It is not necessarily the fuse. It could be the switch on the brake that is not closing the circuit.