i think my fuel gauge is reading wrong
Your fuel level sender had gone bad. You will need to replace them. These are most common in the R56.
thanks for the info ill get that checked out
it may be your floater in your gas tank which it will cause the fuel gauge to read wrong you should have that checked out because i have a mini clubman and my floater went bad a few days ago which i got it replaced it was 290 dollars total for labor and the part
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