I have a 2007 GS 350 which is a great car but there are a few minor issues which are scaring me, hoping they don't become major. First, my radio has poor reception if its raining. When I bought the car the cigarette lighter fuse had been taken out and when I replaced it, it blew almost immediately. Next, sometimes I'll be driving down the road and the lights on my control panel with mileage, etc. will dim and then become brighter for no apparent reason. The car drives great and I love it but worried this could be an electrical issue. Anyone else have these problems or can maybe advise what this might be?