I have the same door problem, just locks up and won't open. I have contacted my dealer, who is new ( 2 years) and he tells me there is no recall on my 2007 Sebring Ltd diesel. Have reported this to customer services at Chrysler, a nice lady called Lena and I am waiting for her to get back to me. With regard to the problem of the radio not switching off, taking out the relevant fuse fixes this. I find it is important to remember to switch off the info system before turning the engine off. This is my second Sebring and apart from this niggle both cars have been fine. Pity the new model isn't available here.