Once I used pressure washer(what's the real name for it?) on my 924, I noticed that the bottom of my windshield leaked.. I did not do anything then.. but now when the car has sitted about a year I noticed that the floor mat was soaking wet.
I used interior heater to dry the interior. I used the heater about a month thru. it is good idea to open tailgate, just enough that the air can come out
And change the heater place around the car about once a week..
