Necessary preliminary tasks

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

Clamp off BATTERY NEGATIVE LEAD
Remove LUGGAGE COMPARTMENT FLOOR TRIM

E91:

Release retaining clips (1) and remove storage pan (2).

Fold panel (3) upwards.

Fig 1: Identifying Retaining Clips, Fold Panel And Storage Pan

Courtesy of BMW OF NORTH AMERICA, INC.

E88/E84/E93:

Unscrew nuts (1).

Remove holder for telematics control unit/SES (2) in direction of arrow from body.

Raise panel for luggage compartment partition (4) slightly and feed out holder for telematics control unit/SES (2) in direction of luggage compartment.

Release wiring harness fastener (3) from holder for telematics control unit/SES (2).

Fig 2: Identifying Wiring Harness Fastener And Guides

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Make sure guides (5) are correctly seated in associated body holders.

Make sure wiring harness is correctly laid.

Unscrew nuts (1).

Remove charging hands-free electronics and disconnect associated plug connections.

Fig 3: Identifying Charging Hands-Free Electronics Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out vehicle programming/coding
If necessary, log mobile phone on to vehicle