One problem related to trunk lid lock has been reported for the 2004 BMW 530. The most recently reported issues are listed below.
The contact owns a 2004 BMW 530i. The contact noticed that the air bag warning light was illuminated on the instrument panel. The vehicle was taken to the dealer for diagnostics where the technician stated that the seat mat would have to be replaced. The contact referenced NHTSA campaign id number: 08v384000 (air bags:frontal) but was advised by the manufacturer that the VIN was not included in the recall. The vehicle was not repaired. The approximate failure mileage was 40,000. Updated 08-16-12 updated 08/16/2012.