2001 BMW 118d • 115 miles

I have a 2001 bmw 525i, it has 115,000 miles on it. I went camping this weekend (about 200 miles one way) and on the way back, smoke started coming out of the air conditioner, so I had to turn off the air conditioner. Also it smells like something is burnt from under the hood. What could this be?
August 6, 2012.

You would need to lift the hood to find out. There are so many possibilities.

Smoke from the A/C could be due to frosting resulting in the cooling freezing up.

Aug 6, 2012.