Passenger side rear floor board flooded, front passenger floor board wet some.

running a/c no funky smell. no loss of coolant

Got to be comming from the A/C.. Drain tube must be stopped up!! .. Ain't much else it can be!

where is the drain tube located on a 2007 Lincoln Towncar

Passenger side firewall but you might as well have a mechanic check it out.. Unless you are familiar with this problem... Maybe try YouTube for a vid on how to!

Thank you so much for your help. I plan to take it to a shop to have it fixed, but being a woman I like to talk with some sense so they won't take advantage of me.

I understand!.. Good luck with it & Happy New Year!!