Thread: Name that leak
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      10-18-2020, 02:52 PM   #4
B50AteYourRide
a bit obsessed
United_States
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Drives: '16 340i x Drive
Join Date: Nov 2019
Location: Mid-Atlantic

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It doesn’t have that usual coolant smell, but maybe BMW uses something different. It seems rather dark to be wiper fluid. I guess I’ll have to open it up either way.
Anyone know what that heat exchanger over there is?
It does seem to be water based, as in washes off the hands with soap and water.
It’s an M Sport.