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Home >> BMW >> 2013 >> 740Lxi >> Repair and Diagnosis >> External Pages >> Different car >> Section 986 (Audio, Navigation, Anti-Theft, Airbag Control - Repair - F31) >> Radio, Audio Amplifier, HEADUNIT >> 65 12 315 Removing and installing (replacing) HU-H) (version 1)

65 12 315 Removing and installing (replacing) HU-H) (version 1)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2016 BMW 328i xDrive, 2016 BMW 328d xDrive, 2015 BMW 328i xDrive, 2015 BMW 328d xDrive, and 2014 BMW 328i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT: Risk of damage!

There is a hard disk installed in the headunit.

Carry out mechanical work on the headunit and adjacent components with care.

Avoid subjecting the headunit to vibration/shocks.

IMPORTANT: Read and comply with NOTES on protection against electrostatic damage (ESD protection).
NOTE: Comply with notes and notes on HANDLING OPTICAL FIBRES .

Necessary preliminary tasks: 

Removal: 

Release screws (1).

Pull the HU-H (2) out forward.

Fig 1: Identifying HU-H And Screws
G10098999Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and disconnect all connectors (1) in marked area.

Remove HU-H (2).

Fig 2: Identifying HU-H And Connectors
G10099000Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Position HU-H (2).

Connect and lock all the connectors (1) in the marked area.

Fig 3: Identifying HU-H And Connectors
G10099000Courtesy of BMW OF NORTH AMERICA, INC.

Slide the HU-H (2) toward the back into the instrument panel (3).

Tighten down screws (1).

NOTE: Make sure the HU-H (2) is correctly seated on the retaining lugs at the marked points.
Fig 4: Locating HU-H Screws
G10099002Courtesy of BMW OF NORTH AMERICA, INC.

Required reworking: 

Only for US models with satellite radio: 

When replacing the headunit, additional work is required!

Replacement: 

Carry out VEHICLE PROGRAMMING/ENCODING .

Load service history: