Thanks everyone.

I shall run the hidden obd heat temp setting..

i dont have the cold package but do have heated upgraded ccv system...
it just gets to the center and than bounces down and bit than up again than back... plays around from the center to quarter to center....

I am looking at replacing it in the summer since I believe the german bmw engine must perform at the center point..

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2009 BMW E60 LCI 528Xi


SOLD
2002 BMW X5 3.0i E53