SI number

WARNING: This page is about a different car, the 2011 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.

02 04 97 (248)

Consisting of:

4 = 0495069 Cap
NOTE: (Zero-encoded protective cap for test box, 52-pin (12 1300/304)) New connector in E61/E61/E63 and E64 on SGM control unit protective cap 12 1 300/305 for diagnosis on wiring harness. From 08/2004 protective cap will be supplied with test box.
2 = 0491135 Adapter cable
NOTE: (Adapter cable) 9-pin

Fig 1: Identifying Adapter (0491134)
Courtesy of BMW OF NORTH AMERICA, INC.
2 = 0491136 Measuring module
NOTE: (Measuring module) 24-pin
2 = 0491137 Measuring module
NOTE: (Measuring module) 40-pin
2 = 0491138 Measuring module
NOTE: (Measuring module) 52-pin Delivered from 08/2004 in combination with 12 1 305 (zero-encoded protective cap for new SGM control unit in E6x).