Help!!! Gauges Going Crazy

[bnote]

When im driving down the road occasionally my gauges go crazy. The speedo and tach will max out and every single light in the gauge cluster will blink off and on a few times including the reverse sensors in the rear. Also if they headlights are set to auto they will turn off and have to manually be turned back on. The stereo and heater controls are not affected when then happens. Ive had the dealer take a look at it but they said they cant see anything wrong and it wont happen when they test drive it. Can anyone help me its a 05 300c by the way.

[jcsganga34]

I had the same problem, it threw a code and some parts were replaced. I'll see if I can find the thread

Here is the thread, with the code and all of the information.

Dash Cluster Flashing Lights and Auto Lightsetting doesn't work

[ricardo]

it must be a sign of aliens landing somewhere in the neighborhood.

[Chrysless25]

Dude I have the same problem with my car. It only happened twice so far since I got the car Sep of last year. It happened when I had everything on in car radio blasting, ac, on really hot days. Don't know what it is yet?

[bnote]

Originally Posted by Chrysless25

Dude I have the same problem with my car. It only happened twice so far since I got the car Sep of last year. It happened when I had everything on in car radio blasting, ac, on really hot days. Don't know what it is yet?

Same with me. Radio cranked, a/c on full and its started acting up ever since the the warm summer weather has come. I did happen to me over a year ago but never seemed to come back. I guess ill see what codes is put out next time it happens.