What kind of water should be used with the coolant?
I have heard people used bottle water, mineralized water, or just tap water.
I think I used demineralized (? maybe mineralized) water. I have another gallon of it and i want to suck some of the old stuff out and put that water in, but I want to make sure I'm putting water that is OK for the system, and not premature corrosion, etc.
2006 E350 w/ 155k miles (Daily Driver)
1993 300E 3.2L Sedan w/ close to about 300k miles
2003 E500 Brilliant Silver (Had 217k miles when totalled!)
1989 300E with 289,000 miles (had for <1 yr while in HI)
03 CLK 500 cabrio (Mom's)
2006 C230k (Dad's)
1999 S420 (Mom's/Dad's)
2000 C230k Sport sedans
2001 CLK320 Cabrio (Mom's)
1995 C280 My First Mercedes-Benz... (155k miles. EXCEPTIONAL AUTOMOBILE. Was Very hard to let go of!)