Hello about a week ago my Chrysler Sebring convertible JX seems to have a problem well I'm driving my dome light and locks and Dinger go on and off also my Dash is telling me that my door is open when it's not I'm not sure how to fix this problem
Corrosion on the door ajar switch can cause the door ajar warning light and dome light to work intermittently or not at all. A new switch (and possibly a new connector) will be needed to fix the issue.
If you're handy with tools, you may be able to perform this repair yourself by watching the following video: https://www.youtube.com/watch?v=p2pYy-09CB8
If not, you can have this repair peformed at your local Chrysler dealership, or find an AskPatty Certified Repair Shop at http://www.askpatty.com/search/?type=all&m=30&q=&keyword= and they can help you diagnose and repair the problem.