I own a 99 DeVille andI have a weird electrical/brake/headlight problem. I was getting home from school earlier and noticed that everytimeI would step on the brakes all the lights inside and out would dim. There is also this strange noise kinda like someone clicking a switch on and off everytime I step on the brakes - it sounds like its coming from right behing the digital dash. I thought that maybe all my amps were makin a short or somethin butI disconnected them and it still does that noise - PLEASE HELP!!!

P.S - If anyone knows of a website or place that sells replacement cornering light bulb sockets i would appeciate it

 

I would focus on brake lamps.

 

well I started the car this morning any i noticed that the clicking noise is present only in Park, not neutral, drive or reverse or the other gears, im thinkin it could be my battery not getting enough juice but idk????????

 

plus all lights on the car are new or pretty close to it

 

Having charging system and battery tested is a good place to start. Need more info concerning clicking,