84 21 535 Removing and installing (replacing) handsfree charging electronics (optional extra SA644)

WARNING: This page is about a different car, the 2013 BMW Z4, 2012 BMW Z4, 2011 BMW Z4, 2010 BMW Z4, and 2009 BMW Z4. 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) .

NOTE: Comply with notes and instructions on HANDLING OPTICAL WAVEGUIDES .

Necessary preliminary tasks

Remove PANEL FOR LUGGAGE COMPARTMENT PARTITION
Disconnect BATTERY NEGATIVE LEAD

Unlock plug connections (1) and disconnect.

Release all nuts.

Remove hands-free charging electronics (2).

Installation:

Make sure plug connections are correctly engaged.

Fig 1: Identifying Hands-Free Charging Electronics With Plug Connections

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out vehicle programming/coding using scan tool.