Wet Carpet & Ac issues - SOLVED!
 

Hi Folks
My carpets would get wet driving in the rain, but not in a carwash!?
Turns out a rat had moved in at some point and reeked havoc. My heater fan died from moisture. Wife wasn’t happy, towing a van around Australia.
Suggestion:
removed the plastic cover across the back of the engine bay (5 plastic plugs and wipers 15mm spanna) aircon inlet is top right, two screws to inspect.
leaves and nest had blocked water drainage, so recently chewed air intake had best flow! have photos

Glad it was an easy solve.

Good job, as an aside what size van do you tow?