No, it's probably a grounding problem or possibly a problem with the accessory circuit. Many people jump to conclusions that the computer has a problem when the reality is it's just a problem that they haven't bothered to check out.
Fuse for parking lights probably blown.
I've heard that if you have an automatic light switch sut-off switch and are having problem with your headlights flashing like a police car, it was caused by the cars computer.
Headlights, interior lights, parking lights,Headlights, interior lights, parking lights,
I had this problem and it was a bad alternator.
just had this problem with my 2002 durango, the mechanic ran it on the computer and nothing showed up so he disconnected the battery and then reconnected it and everything works now. The headlights, locks, panel lights, interior lights, locks, rear wipers all run through the body assembly moduale. Hope this helps you.
humm, This is strange because the DRLs (day time running lights) usually function from the same bulb as the headlights, in other words the headlights are always on so people dont forget to turn their lights on at night so if this is the case you have no problem. The only thing that might indicate a problem would be if the dash lights do not come on when the headlights are on, If this is the case then the turn signal switch could be at fault, otherwise I see no problem with the lights. Granted this could be the case or not but based on the question this is the best diagnosis I can provide, Good luck and I hope this helped
Brake lights should NOT be effected by the headlights. Brake light function is completely independent of the headlights. Assuming you are not refering to the tail lights, or marker lights, which are supposed to come when the head lights are turned on. Not having brake lights when the head lights are on is a big safety problem and should be corrected.
Perhaps you turned on the interior lights when you were adjusting the headlights?
Check the fuse for the headlights. It is probably open.
Blown fuse or the lights are just blown and need replacing.
If you have no brake lights or tail lights then you've probably got an electrical problem. Check the fuses first and see if you have one or more blown.
Is it the taillights or the brake lights? If taillights it may be a wiring problem, If brake lights check the switch on the brake pedal