The lights on your vehicle may be going dim because the bulb is getting ready to blow out. Try changing your bold and see if that helps.
could be the alternator is about to go out
A weak alternator and/or battery.
I was driving down the road and my car lights went dim and my 1992 lumina started to lose power.
bad fuse or relay switch
wheel locks up and abs light come on because abs not working on that wheel lights go dim because alternator not working completely
You could have a blown fuse, these lights may also have a knob to dim them make sure this is on.
My Navigator was doing that too, i later found out it was my alternator, i have a system in there too and it wasnt strong enough, everytime the bass would hit, even with a new battery, the lights would go dim, so i had to buy a stronger alternator, and it hasn't done that since, the stock one produces 100 Volts, if you have a system get aleast a 130 or better
What kind of flicker do you mean? I own an '05 Aveo (my first car) and I find that my running lights get dim, go back to full brightness, and repeat. My interior clock goes in and out too. Why I mention the clock is that when I did a little research, I found that the circuit for the clock and the headlights are connected. After checking it out, I found that when the lights are bright, the clock is out, and when the lights were dim, the clock was on. I don't know if this is your issue, but it could help.
The dim lights on a 1994 Grand Prix could go out when the headlamp switch is on if there is a short in the wiring for the headlights. There could also be a problem with the bulbs themselves if they were touched during installation. The oils in the fingers can short out new headlights.
When you jump start, at first there is only a little charge, and that charge has to go to all electronic features in your car, like the lights, radio, dash
you most likely have a short somewhere in your wiring