My check filtter light came on? Idk if its that tho the pixs are ****ed up. Well it came on yesterday and now this mooring i started it up and the check engine light came on WTF. Its a 2002 m5 can some one help? WIll it be pricey to fix? Oh not?

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VONN BRICKMEIER

2010 BMW 328I XDRIVE
2002 BMW M5
2003 LAND ROVER DISCOVERY
1988 VOLKSWAGEN SCIROCCO