bought my 2010 new. it's been a great car and we use it as a second car for errands and short trips to town. just came back from menards and the radio does not work. it lights up to the last channel i was on but no sound and no adjusting to another channel. it's the factory radio (no bells) and if it's junk now is there an aftermarket one that will be a plug and play with easy install. don't need something that bangs. most of my listening is sports talk shows and a little music. any suggestions for an inexpensive sound box? thanks