BMW 7 Series: Overview Of Aerial Diversity
Fig. 50: Overview Of Aerial Diversity
- Aerial amplifier
- Blocking circuit
- AM choke
- Back - up aerial
- Interference suppression filter
OVERVIEW OF AUDIO COMPONENTS
Fig. 51: Overview Of Audio Components
- Speaker (in dashboard)
- Central Information Display (CID)
- DVD changer
- DVD player, rear console
- Aerial diversity
- Speaker (in storage shelf)
- Satellite tuner
- Amplifier
- Central bass speaker
- Speaker (door, rear)
- Speaker (door, front)
- Car Information Computer (CIC)
REMOVING AND INSTALLING/RENEWING AERIAL AMPLIFIER (DIVERSITY)
IMPORTANT: Read and comply with NOTES on protection against electrostatic damage (ESD protection).
NOTE: Picture for example purposes.
Component may vary within the different series.
Remove supplementary brake light cover (1) in direction of arrow from molded roofliner (2).
Fig. 52: Identifying Supplementary Brake Light Cover And Molded Roofliner
Installation
Guides (1) and catches (2) must not be damaged.
Make sure cover is correctly seated on supplementary brake light (3).
Fig. 53: Identifying Guides, Catches And Supplementary Brake Light
Unlock and disconnect plug connections (3, 4, 5).
Release screws (1).
Remove aerial amplifier (2).
Fig. 54: Identifying Screws, Plug Connections And Aerial Amplifier
READ NEXT:
Removing And Installing/Renewing Roof Aerial
Necessary preliminary tasks
Remove EMPTY HOUSING for roof-mounted aerial
Release screw (1).
Slide roof-mounted aerial (2) in direction of arrow and feed out towards top.
Fig. 55: Identifying Scre
Rear Window Aerial/Antenna
OVERVIEW OF AUDIO COMPONENTS
Fig. 70: Overview Of Audio Components
Speaker (in dashboard)
Central Information Display (CID)
DVD changer
DVD player, rear console
Aerial diversity
Speaker (in st
Aerial/Antenna Diversity
OVERVIEW OF AUDIO COMPONENTS
Fig. 75: Overview Of Audio Components (1 Of 2)
Speaker (in dashboard)
Central Information Display (CID)
DVD changer
DVD player, rear console
Aerial diversity
Speak
SEE MORE:
Stamping Vehicle Identification Number (Needle Stamping Unit)
Read and comply with GENERAL INFORMATION.
The needle stamping system 360 - VRM - BMW is required to stamp the vehicle
identification number.
Order number: 81 43 2 155 736
Sourcing reference:
BMW Workshop Equipment Catalogue.
Fig. 243: Identifying Display, Mains Adapter, Needle Stamping Unit,
Service Information
What Points must be Observed During Servicing
ICM Control Unit
NOTE: If the ICM control unit needs to be replaced, the repair
instructions must be
observed without fail.
For example, the vehicle battery must be disconnected before removing the
control unit and reconnected following the installatio
