2710700 Removing and installing/replacing control unit for transfer box (ATC 300): Notes
WARNING: This page is about a different car, the 2011 BMW 328xi, 2010 BMW 335xi, 2010 BMW 328xi, 2009 BMW 335xi, and 2009 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Read and comply with notes on protection against electrostatic damage (ESD protection). See 6135... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) (E90)
or 61 35 ... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) (E92)
.