Windstar sppedometer, odometer, air conditioning

I have a 2001 Ford Windstar and all at once the air conditioning started blowing hot air, the speedometer stopped working and the odometer shows dashes rather than miles. What's going on?

Hi, welcome to the forum. You'll find that fuse #10, rated at 15 amps and located in the interior fuse panel, is open-circuit. The reason why it's blown is almost certainly because you have a leaking brake pressure switch, which is located at the bottom of the brake master cylinder. The switch is now the subject of a Ford recall, which is being discussed in this thread (http://www.automotiveforums.com/vbulletin/showthread.php?t=967804), and if you scroll down to 'Problem #1' on this website (http://www.fordwindstarrecall.info/), you can read some more about it there.