BMW 7 Series (F01/F02) 2008-2015 Service Manual / Telephone Diagnostics
BMW 7 Series: Telephone Diagnostics
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Frequently Asked Questions
1. What is telematics?
Telematics combines wireless voice and data to provide location-specific
security, information,
productivity, and in-vehicle entertainment services to drivers and their
passen
Glossary
AMPS Advanced Mobile Phone System
The first-generation analog cellular phone system that originated in the
United States.
APCO
Association of Public Communications Officials
CDMA Code Division Multip
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Active Cruise Control with Stop & Go function ACC
Concept
Using this system, a desired speed and a distance
to a vehicle ahead can be adjusted using
the buttons on the steering wheel.
The system maintains the desired speed on
clear roads. The vehicle accelerates or brakes
automatically.
If a vehicle is driving ahead of you, the system
adjusts the
System Overview
Input/Output - Comfort Access
Fig. 1: Comfort Access Input/Output Diagram
COMPONENTS DESCRIPTION CHART
CAS 4 Car Access System 4
Footwell module (FRM)
Junction box electronics (JB)
Emergency start coil (transponder coil)
Central locking button 12 Driver's door lock cylinder
ID transmitter
D
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