entirely wet floor 09 sport what can this be from?

[s2kdarren]

for the past couple days i have been noticing an odd smell in my 2009 corolla sport.. upon further investigation i realize that under all four floor mats is water..... quite a decent amount. what can this be from?

I use this car for driving school and dont want to have a problem with smell for my students.

thanks in advance

[LeanBurn]

Has it rained recently where you are? Sunroof leaking?

[flamedrgn]

sunroof leak? windows arent closed entirely?

[CircuitJerk]

Using the AC a lot? Perhaps it's not draining correctly and entering the cabin...

[mmasse]

Another possibility is the front windshield. If it was recently replaced or not sealed right at the factory it could let water onto the floor.

[bydotte]

a leaky/disconnected tube from AC condensation pump might do that

[Inhaled Straw]

(Repeating) most obvious causes:
1) Clogged/kinked/disconnected drain hose for sunroof
2) Clogged/kinked/disconnected drain hose for A/C condenser
3) Windshield gasket failure

Does it smell like antifreeze? Hopefully not. If it does, your heater core likely gave up the ghost. Major repair.

[WONDERBOY]

we have had a couple of these problems here at our dealership turns out the the drain hoses for the sunroff are not connected ALL the way up the plugs. which is causing the hoses to slip and pop off. WARANTY!!!!!