1997 cadillac sts. key on, engine running headlight switch on no headlights no dims no brights Bright light indicater on dash changes appropriately running lights and turn signals ok fuses and bulbs ok any ideas
Check the voltage at the head lights,make sure the headlights did not blow,all at the same time,if they did,have the alternator checked,,13.65 volts,to 14.25 volts is the range to look for,if it is any more than tis,the alternator is bad.If there is no voltage at the headlights,replace the headlight switch.
Answers & Comments
Check the voltage at the head lights,make sure the headlights did not blow,all at the same time,if they did,have the alternator checked,,13.65 volts,to 14.25 volts is the range to look for,if it is any more than tis,the alternator is bad.If there is no voltage at the headlights,replace the headlight switch.