Quote:
Originally Posted by timmahh
Quote:
Originally Posted by julioccuk
Can you guys recommend any particular coolant brand/spec I can use on mine 2017 530i?
Got the warning of low coolant which went away but I wanted to fill it up.
Thanks
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Factory fluid; I see no point in mixing another brand or formula since the majority of it is what the factory installed. Depending on your climate, distilled water may be all you need.
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Agreed use BMW coolant only or distilled water to top off. Ideally a mix of 50/50. I had the same issue low coolant in the main reservoir at 7500 miles but the aux was fine.