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      03-24-2024, 05:16 PM   #2
AHall
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Drives: 1993 Nissan 240sx
Join Date: Oct 2008
Location: Frisco, Texas

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Quote:
Originally Posted by logicators View Post
Just got the low coolant warning for the first time on my 2023 M5 (about 12k miles).

Checked the expansion tank but don’t see any signs of a leak / residue around cap or tank. Is it normal for the car to just use the coolant?

I am currently out of state on a road trip. It’s Sunday and nearby dealer isn’t open, so will stop by at auto zone or AAP to get some aftermarket coolant added.

Here is the expansion tank picture:
Did you look in the tank to see just how low is the level? Have you checked the level before? If so how long ago? If possible I would swing by a BMW dealership in the morning and purchase coolant or have them top it off if that is an option.
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