Washer fluid reservoir leak?
I had a rather large puddle of washer fluid on my garage floor the other day, so I took the inner wheel well cover off to look at the tank. It looked intact, I checked connections hoses and pumps. I poured some fluid in, did not notice as much as a drop so I filled it up a bit more. No visible leaks. I put everything back together, took the car for a drive before going to bed for the night. In the morning I was greeted by yet another puddle. I did not use the washer fluid on my drive. What gives? A really, really slow leak somewhere?