Mmr1

My lower hose is barely dripping and level is fine. It leaks at the fitting, is this something that can blow open at any time and needs replacing or should I wait. 2013 Glk 77000 miles.

Odd Piggy

Ours went twice that distance with no leaks, but fewer years. Hard to know without disassembling to find the cause. At that point you may as well go ahead and replace whatever is causing the leak. Is that a 10 year old hose? I myself wouldn’t go on a long trip without fixing it. I think it’s a simple repair if it’s just the hose.

Mmr1

I’ll fix it, this nice weather won’t last . I would hate to have it go at zero on the highway somewhere.

S Naqvi

Was this the hose that was leaking?