I have a 1999 Pontiac Bonneville SE.  This morning I got into the car
and turned the blower fan switch on and no air came out.  After I got
to town, I shut off the engine, went inside a building, came out and
started the car again.  I turned on the blower switch and now the
blower is working fine.  Really weird...just don't want to get stuck in
cold weather without a heater blower.

I don't know if this is related or not, but you have to push the "lock"
button to lock the door twice before the doors will lock.  You push it
once and the "bing bing bing" alarm (the thing that goes off if you
leave your keys in when you open the door) goes off, then you push it
again and the doors lock.

Any suggestions are greatly appreciated