[wmpowell]

2005 clk 500 reservoir losing fluid, I filled the resevoir several months ago never opened the top but stilled lost fluid. I refilled it and partially opened the top. all the plungers look to be dry. there isn't any indication of leakage around the top latch. can't see any sign of leakage around th pump. I have no spots on my driveway. Where else can I check without removing a lot of stuff?

 

[rudeney]

It's probably the main life cylinder(s) leaking. The fluid collects deep in the fenders so it's hard to find the leak.