BMW 7 Series: Telephone System
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The Telematics Control Unit (TCU) and the interface box 'High' (ULF-SBX-H)
control units are connected to
the MOST bus. TCU and interface box 'High' may both be fitted in the vehicle for
certain equ
Bluetooth Pairing (pairing wizard)
The pairing wizard presents the step-by-step instructions for the entire
pairing process via the Central
Information Display (CID). Detailed help texts and instruct
These services are offered to customers under the generic term "BMW Assist".
From the customer's point of view, "BMW Assist" is a convenient service
guaranteeing more safety, more
mobility and compr
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Necessary preliminary tasks
Remove REAR AIR CONDITIONER
REMOVE RIGHT FLAP ACTUATOR DRIVE
Release screws (1) on flange holder (2).
Installation:
Make sure flange holder (2) is correctly seated in designated guide on rear
air conditioner housing.
Fig. 186: Identifying Flange Holder Screws
Unfas
REPLACING VOLTAGE REGULATOR
Necessary preliminary tasks
Switch off ignition
Disconnect battery negative lead
See NOTES/INFORMATION ON REMOVING AND INSTALLING CONTROL UNITS
Remove alternator
Bosch
Release protective caps (1).
Fig. 52: Identifying Protective Caps
Bosch
Release screw (1) and nut