To view the generic faults and readiness monitors, go in through the OBDII plug located at the drivers foot well just above the left knee. To view the proprietary BMW information, you will need special equipment and the diagnostic 20 pin connector under hood is the access point.
Mar 13, 2009 at 8:42 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.