It's done this more or less since I bought it, particular when near or below freezing. Right front headlight area will leave a puddle. Finally fixed it. $4.45 plus one O-ring from my assortment and I think I could have gotten away with just the O-ring.
I tried to fix it without draining the reservoir but that was mostly just me getting soaked in the fluid so I extracted it and then did the repair. Should be good to go now. Hopefully the left one doesn't immediately leak.
07 S550: leaky windshield washer fluid
07 S550: leaky windshield washer fluid
You do not have the required permissions to view the files attached to this post.