What's The Most Confusing Symbol Or Button On A Car?S

Right now I'm cruising around Texas in the 2014 Chevrolet Impala. It's a lovely car, but one thing that perplexed me is that the steering wheel has a button that says "GAP."

No, it doesn't set the nav to direct me to the nearest place where I can buy khakis. It adjusts the distance settings for the intelligent cruise control. I figured it out pretty quickly, but I think it's an odd choice of words.

That's our question for the day: What's the most confusing button or symbol you can find on a car?

Personally, I've always been perplexed by the fog light symbol. I guess it kind of looks like a beam of light cutting through fog? I can't really suggest a good alternative, though.

Your turn. Show us the weirdest symbols and buttons out there. Help us out and post a picture if you can find one, too.

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