Every time I drive down this freeway just before sunset the sunlight seems to make the ICC go crazy and shut down. Anyone else have this issue?

 

Yes known side effect and I believe it is also documented in the manual as well as caution when going over hills and its effect in delaying the detection of vehicles ahead of you. It's happened to me a couple of times.

 

Hmmm . . . guess this is only a problem if you let a computer drive your car for you.

 

Happens to me as well I first herd of this in the sticky section of tips and tricks