the newer bulbs that replace the older ones draw more power and overheat the headlight switch. buy a new headlight switch and try that, it worked on my 67.
my headlights work but my taillights and dash light dont work whats wrong
one of two things, BAD EARTH, or Relay switch.
Then the headlights won't work.
check the fudes check headlights for power then check light switch
check the fuse on the fuse box, the bulbs,or the connections.
i have a 91 dynasty and my headlights dont work i have read on this site that it might be the headlight switch im not sure whats wrong with the dash.
The switch.
if the headlights work it is bad wiring if they dont its a fuse
my headlights on my 1994 pontiac gran am wont work is there something wrong with my headlight relay?
check the bulb low bean burns out before high beams
Check the connection to the headlight switch you can ge the switch at autozone also I changed the MFS switch (turn signal) at the same time
They dont work. The bulbs are the most problems. Fix it!