2010 2011 BMW 5 Series Forum F10 - View Single Post

mcapple27 · 07-21-2021, 03:35 PM

Hi,

I drained the coolant from my 2011 535i. The coolant is dark green instead of blue. Is this normal? I bought the car used. not sure if this is the original coolant. I owned the car for 4 yrs, so the coolant is at least 4 yr old.

Did BMW use this green coolant back in the days?

07-21-2021, 03:35 PM	#1
mcapple27 Registered 0 Rep 3 Posts Drives: 2011 F10 535i Join Date: Jul 2021 Location: ON iTrader: (0)	2011 F10 Coolant Hi, I drained the coolant from my 2011 535i. The coolant is dark green instead of blue. Is this normal? I bought the car used. not sure if this is the original coolant. I owned the car for 4 yrs, so the coolant is at least 4 yr old. Did BMW use this green coolant back in the days? Attached Images
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