Are any of my friends knowledgeable about car electronics at all? Our 2011 Dodge Charger has had the radio/climate control panel stop working. Also the USB/cigarette lighter ports are not working either. I have checked the fuses and now the speedometer screen is in German. Any ideas of what could be the issue and how to fix it before I take it to the dealership and probably have to pay more then I want to get it fixed. not expensive wedding collections for maternity bride