The alternator may be on it's way out.
loose connection to the dimmer switch. Check the dimmer switch by dialing off low - hi and back a few times while you have the parking lights on. Also check for a lose fuse.
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.
Fluorescent lights flicker because the electric current flowing through the bulb fluctuates, causing the light to dim and brighten rapidly. This can be due to issues with the ballast, the starter, or the bulb itself.
If your interior lights are dimming, either your battery or starter could be failing. You should have your car checked.
on the left side of dash board there is a little buttom push it in it will pop out turn it to either brighten dim on turn on interior lights
Check your alternator it could be malfunctioning. Sometimes it gives you warnings like this.
You probably turned them on by accident. They are controlled with the same pull switch that turns on the headlights. By twisting the switch to the far left it will click and the dome lights will turn on, by twisting it to the right it will turn off the interior lights and will then dim the dashboard lights.
In a 1997 Lincoln Continental : To the right of your headlight switch in the dash is a ( panel dim ) switch I believe if that is turned all the way up then the interior lights will come on
First guess would be a bad switch.
Dim All the Lights was created in 1995.
Had that problem when still under warranty on my 02 when all lights would momentarily flicker, including the head lights, and the dealer replaced my alternator. There was a service bulletin put out on that problem. Also just recently, my lights would dim and I found a broken ground wire on the left front side on my engine block after checking all ground connections. Good luck.
You should dim your lights as soon as you see their lights.