Change the tail light bulbs and check your fuses. If that doesn't work you may have a wiring problem.
my headlights work but my taillights and dash light dont work whats wrong
check fuses or relays
how dose it work how to know if it dont work
you need to repair the lights and they will both work and your taillights will work properly
check the bulb
i dont know ask your mummy.
i dont now
you can purchase new keys thru ford if you supply your VIN ,
sounds like a short circuit in trailer plug or wires to it?
99 saab heat dont work whats the problem
Probably Flasher
if you have keyles entry the battery in the remote might be dead which would mean you would need a new one