00 00... Exhaust system: checking condition, suspension, for leaks: Leaks
WARNING: This page is about a different car, the 2003 BMW 525i, 2002 BMW 525i, and 2001 BMW 525i. 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.