Originally Posted by
Fla_Xfire_SRT
The description of the above stated hose reads..
Mercedes Engine Coolant Hose (SLK32 AMG SLK320) - Genuine Mercedes 1708324294
Auxiliary Water Pump, Heated Windshield Washer System, Outlet
~Perhaps this is where the (2007) thread concerning heated windshield washing fluid originated.
The windshield washer fluid is warmed electrically at the jets when the outside temperature gets to a certain level.