I give up. I've searched all over this forum and the web at large, and I can't figure it out.

It's clear to me that ICE refers to car audio/electrical stuff, so I don't really need to know what it stands for, but it's driving me crazy!

Put my mind at ease--what does ICE stand for?

 

In Car Entertainment. But it can also refer to stuff like Alarm systems and interior lighting. I would classify my Garmin GPS to be an ICE item.