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      11-10-2012, 11:46 AM   #1
Second Lieutenant
P2's Avatar

Drives: 2016 M335i xDrive
Join Date: Mar 2006
Location: NW Chicago Land

iTrader: (0)

Where is my coolant going?

325 06 71000miles.

I received a low coolant warning. It was low and I added 3.5 cups of 50/50 BMW/Distilled Water. 200 miles later, it showed just a little low. I added 1/3 cup to bring back up. All levels taken cold.

I see no leaks, no white smoke and the system is under pressure when I open the cap.

It was low one other time in 2007 and 13000 miles.

What do you guys think. Should I be concerned?