System Diagram

System Description
AUDIO SYSTEM
The audio system consists of the following components
When the audio system is on, radio signals are received by the window antenna. The AV control unit then sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the front door speakers, tweeters, center speaker, rear door speakers and the rear subwoofers.
Refer to Owner's Manual for audio system operating instructions.
SATELLITE RADIO SYSTEM (IF EQUIPPED)
The satellite radio system consists of the following components
When the satellite radio system is on, radio signals are supplied to the AV control unit from the satellite antenna. The AV control unit then sends audio signals to the BOSE speaker amp.
Refer to Owner's Manual for satellite radio system operating instructions.
SPEED SENSITIVE VOLUME SYSTEM
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control level can be selected by the customer. Refer to Owner's Manual for operating instructions.
Component Parts Location

Component Description
|
Part name |
Description |
| AV control unit | Controls audio system, USB connection, AUX IN connection, NAVI functions and satellite radio system functions |
| Display unit | Displays all audio and climate control related information |
| BOSE speaker amp | Receives power (amp ON) and audio signals from AV control unit and outputs audio signals to each speaker |
| Steering wheel audio control switches |
|
| Front door speakers |
|
| Tweeters |
|
| Center speaker |
|
| Rear door speakers |
|
| Rear subwoofers |
|
| Satellite antenna (if so equipped) | Audio signal (satellite radio) is received and output to AV control unit. |
Navigation systemControl unit
Removal and Installation
A/C AND AV SWITCH ASSEMBLY
Removal and Installation
The A/C and AV switch assembly is located in cluster lid C.
Refer to AV-481, "Removal and Installation" (BOSE W/COLOR
DISPLAY).
Refer to AV-652, "Removal and Installation" (BOSE W/COLOR DISPL ...
Power seat for driver side
Wiring Diagram - Without Automatic Drive Positioner
...
Removal and installation
POWER SOCKET
Removal and Installation
POWER SOCKET
NOTE: If the tool does not fit because of
the location of the power socket, further disassembly may be required. Refer
to IP-14, "Removal and Installation".
Removal
Remove the fuse for the power socket.
Insert one end of the Tool (A) i ...