I have a 2001 LHS with the Infinity sound system. The car gets driven maybe 3,000 miles per year and has 88,000 miles on it. Last year, because of not being driven-the battery went dead. I put a charger on it to jump start it a few times, then finally put a trickle charge on over a week-end. Ever sense then, the stereo is fubar'd.
When the power is turned on, the lights on the AM/FM unit flash. No sound or anything. Sometimes I have to pull the fuse to shut it off. can't tell if the separate CD changer unit is bad either.
I don't know what to do next. Please help me!

 

Bet the folks here can help...Chrysler 300M Enthusiasts Club