Unique Ventilation Problem?

Well, it finally caught up with me...

Barely open windows in a fierce thunder storm.

The depressions in the doors were completely filled with water by the time I got to it.

I drove it home with the AC on to dry out the interior. Normal AC worked perfectly, as
well as Max AC.

The next day, when I tryed to
turn on Normal AC, I found that it was stuck in Bi-Level. Compressor still kicks in normally.

All other electrical systems work perfectly. It won't move out of Bi-Level vent.

Will try disconecting battery (to reset Circuit Breakers?) and clean up / check fuses
in the AM.

Any Ideas?

Perfect! 100 degrees tomorrow in Bi-Level vent AC...

Help!!

Thanks for the ideas.

It seems strange that a vacuum line or a swich would go bad just at this time.

Trying to relate the problem to the water.

I could be coincidence, however.

Just about to go out and dig around, after I read up in the manuals a bit.

As mentioned... It turned out to be a broken vacuum control line. The 1/8th" hard
plastic type... go figure...