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.

01 08 92 (555)

Consisting of:

3 = 0493625 Guard

Fig 1: Identifying Adapter Cable (0491148)
Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: (Reverse polarity protection) Retrofit kit with reverse polarity protection diode for installation into adapter cable 12 6 411, to adjust it to performance data of switching device 12 6 050. Identification: Red heat-shrink tubing Only available as part of complete tool set 12 6 410 - (83 30 0 491 148).
2 = 0491149 Adapter cable
NOTE: (Adapter cable with diode) For reverse polarity protected connection to a 12 volt-voltage source Engine: M50, M52, S62, S54. Only available as part of complete tool set 12 6 410 - (83 30 0 491 148).
2 = 0491150 Measuring device
NOTE: (Switching device with cable connection) Engine: S50B32. Only available as part of complete tool set 12 6 410 (83 30 0 491 148).