How often to change BMW X5 synthetic oil?
I put synthetic oil in my X5 recently. How often should I change it? I
went for a oil change at a place where they had never touched a X5 and
so they could not reset the on board computer and they could not tell
me how often should I change the oil. All they knew was that they were
putting synthetic oil. It freaked me out but now I have to deal with
what they have put in.
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