Electrical problem I bought 2006 Sebring convertible in June 2008, used. The LED lights on the dash dim and brighten intermittantly. Nothing else seemd to be affected until rear defroster stopped working. Then yesterday while driving, the "ding" sounded once and the trip odometer reset itself to O.O! Any ideas what this might be and cost to repair?

Sounds like a ground bus in the dash is not tight.

is it adjusted by the light switch left on bright right dim all when lights are on all dash lights will dim thats normal

First is to adjust the dash lights which is on your light control. Should be a thumb toggle that you use to turn on your dome lights. All the way up will brighten your dash and clock lights. There should also be a setting in your menu on the clock/radio itself.

do you mean all warning lights or illumination when main lights turned on ? if its the illumination have you a rheostat switch which dims/brightens dash illumination , see your drivers handbook for location

Theres a control below the light switch that will brighten the dash lights when in dim

You don't say if it's "just" the dash lights, or if other lights do it as well. Try turning on a dome light and see if the dome light does it along with the dash lights. Do you notice your headlights doing this as well? These are just troubleshooting steps. If multiple light sources (dome, headlight, etc.) do it, then it's most likely a voltage regulator issue.

please advice, have you solved the problem? I have the same one on my Sebring. Many thanks.

Check the PCM connections it is if front of the batt. behind the headlight. Easy to find.

do you have any kind of entertainment systems hooked up to the battery for instance the subwoofers in my car constantly make my lights dim and brighten if i have them loud enough

Have your charging system checked. I had a similar problem with a chrysler van - the lights would brighten and then dim periodically. it turned out to be the battery.