Wet Floor board

[KenP]

Red, you can try this:

Remove the front, driver's side marker light and make sure the gasket is firmly in place. Then squeeze out BLACK RTV all around the gasket. Don't worry if it puddles. Let it dry for a few hours and stick a water hose up there and let it run. Then check.

You can even pull the A-pillar cover off to see in there.

9 times out of 10, this is the problem.

Should take less than 5 minutes to do the repair.

That will narrow it down to the hose if it doesn't leak from there.