84 11 660 Removing and installing/replacing telematics control unit (TCU) (option SA633/SA639)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2014 BMW X6, 2013 BMW X6, 2012 BMW X6, 2011 BMW X6, and 2010 BMW X6. 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 61 35... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE)
.
NOTE:
Comply with notes and instructions on handling optical waveguides
. See 61 00... NOTES ON HANDLING OPTICAL FIBERS
.
Necessary preliminary tasks:
- Disconnect battery negative lead . See 61 20 900 DISCONNECTING AND CONNECTING BATTERY NEGATIVE LEAD .
- Remove luggage compartment wheel arch trim on left . See 51 47 151 REMOVING AND INSTALLING/REPLACING LEFT LUGGAGE COMPARTMENT WHEEL ARCH TRIM .
Disconnect plug connection (1).
Release all nuts.
Remove telematics control unit (2) from holder for telematics control unit (3).
Installation:
Make sure wiring harnesses are correctly routed.
Replacement:
- Carry out vehicle programming/coding
- Via Diagnosis and Information System (DIS):
- Service functions
- Start subsequent assessment