Fuses/ICU issues after jump starting mistake + to -

It's hard to say what got damaged when the polarity was crossed. This is usually bad news because the sound system, alternator, powertrain control module (PCM) and nearly any other electronics could have been damaged. Get the car to a Chrysler specialist of an auto electric shop and get it diagnosed. That's the only way to know what it'll cost. If you want to find a Chrysler specialist, here's our directory link for you: https://repairpal.com/chrysler-repair-in-middleton-wisconsin