The advice I got from one of the most knowledge members on the board (jclyman or lscman I think) was to stick with the BMW coolant. Apparently the "normal" stuff is not the correct formulation and can cause deposits / corrosion.Is there any real, tangible reason why I should use expensive BMW-branded coolant in my beast, or can I just use "normal" stuff?
Hey, THAT'S cheaper, yet!bmw antifreeze smells like watercolor paint. lol.
It used to be pink at one point, then blueThe color is just dye, mercedes doesn't dye their coolant so it's clear.