autotransporter

The "heated" windshield washer hose in my 2013 C300 Sedan is leaking in multiple places.

The motor is working fine.

I purchased a replacement hose with the heater option (there were 2 variants and my car has the heated hose) but am struggling to find a step by step procedure on what I have to remove to access and replace this hose.

Something with photos would be fantastic.

Thank you in advance.