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      10-11-2012, 12:57 AM   #113
claykin
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Drives: 2016 535i M-Sport
Join Date: Nov 2009
Location: Florida

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Quote:
Originally Posted by justinnum1 View Post
honestly, turn the car off and turn it back on. if it stays, take it in. I get false codes all the time. today i got one that said add coolant. turned the car off and it went away.
If coolant is a little low you will get the low coolant warning when cold starting. As engine warms, coolant expands and fills overflow tank, so no warning on restart. Maybe that explains it?