Coolant Flush

robertg · 03-29-2020, 07:14 PM

How often? How much $?

Did a search but not a lot of hits on this topic.

Car is a 2015 M3, 54K miles owned since new (August 2014),

hC1001 · 03-29-2020, 09:03 PM

Normally, its every 4 years but BMW has changed it to lifetime.

BMW can test the coolant for anti-corrosive properties and if they are too low, they can replace the coolant using a vacuum pressure system. You might as well just pay for a coolant flush and fill and skip the cost of testing the coolant.

I dont know the price but i have read its around $200-$300, coolant included in price. You can call up your service adviser and ask.

03-29-2020, 07:14 PM	#1
robertg Lieutenant 117 Rep 448 Posts Drives: 2015 F80 M3 Join Date: Apr 2012 Location: Maryland iTrader: (0)	Coolant Flush How often? How much $? Did a search but not a lot of hits on this topic. Car is a 2015 M3, 54K miles owned since new (August 2014),
	Appreciate 0 Tweet Quote

03-29-2020, 09:03 PM	#2
hC1001 Captain 591 Rep 987 Posts Drives: E36 M3, F80 M3 Join Date: Nov 2019 Location: Brooklyn, NY iTrader: (4)	Normally, its every 4 years but BMW has changed it to lifetime. BMW can test the coolant for anti-corrosive properties and if they are too low, they can replace the coolant using a vacuum pressure system. You might as well just pay for a coolant flush and fill and skip the cost of testing the coolant. I dont know the price but i have read its around $200-$300, coolant included in price. You can call up your service adviser and ask.
	Appreciate 0 Quote