Quote:
Originally Posted by jwenga
I have received the coolant low two times now in the following month. The first time I was able to add some coolant in the smaller reservoir to the left when facing the engine from the front of the car. However, the larger reservoir, to the right, I am unable to open it. I'm wondering if I am missing something about how to remove that cap? I twist it counterclockwise to misalign the arrows but then it doesn't want to move anymore nor can I pull it straight up. Any help is appreciated as the manual is useless.
I'm new to BMW so forgive me for any ignorance I may be showing. And yes, I did Google this but came up empty handed - not one video or instruction on how to remove that cap.
Thanks...
Btw, I have a 2018 540i, bought with 4900 miles CPO, now has about 8500 miles..
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the right side reservoir cap is hard to open. i had to put a towel over it and twist it as hard as i could and it finally opened. use more force or get someone who is stronger to open it. it will open, i just had to add more coolant this morning.