We live in Southeast Georgia and recently whenever my 4-Runner sets out in the sun, even with window shades, and tinted windows my radio turns itself on once I start the engine. I will intentionally turn off the radio before going to work but once I get in and start the vehicle the radio beeps and starts spitting my cd's out. The radio will be playing but the radio face is completly blank and will not respond to any buttons. I try turning it off, changing channels, etc and it still spits the cd's out while playing a local station. After awhile, 5-10 minutes, I am able to turn off the radio and once I do that it responds as normal. I'm pretty sure it's the hot weather we have that is causing the radio/cd player to act weird. But does anyone know if there's anything that the dealer can do to fix this? Thanks.