00 00... Exhaust system: checking condition, suspension, for leaks: Leaks
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
Check exhaust system at flanged joints and clamping sleeves for black combustion residues.
NOTE:
After consultation with the customer, rectify faults and issue a separate invoice.