#
CENTER PANEL MODULE CONSTRUCTION

BHE092066900T02

## Structural View

1 | Center panel
2 | Base unit
3 | Upper module
4 | Cover (without upper module)
5 | Lower module
6 | Circuit board
7 | Cover (without upper module)
8 | Cover (with upper module)
9 | Cover (without lower module)
10 | Cover (with lower module)

## Terminal Layout and Signal

### Audio unit

Terminal | Signal
--- | ---
| 1A | Left front speaker (+)
1B | B+ (Power back up)
1C | Left front speaker (-)
1D | Right front speaker (+)
1E | Illumination (+)
1F | Right front speaker (-)
1G | Illumination (-)
1H | AudioPilot control
1I | Vehicle speed signal
1J | AMP. control
1K | -
1L | TEL. mute
1M | -
1N | Audio control switch 1
1O | -
1P | Audio control switch 2
1Q | -
1R | ACC
1S | Left rear speaker (+)
1T | Ground
1U | Left rear speaker (-)
1V | Right rear speaker (+)
1W | Ground (power)
1X | Right rear speaker (-)
| 2A | Ground (power)
2B | System mute
2C | Right input (+)
2D | Right input (-)
2E | Left input (+)
2F | Left input (-)
2G | Signal ground
2H | -
2I | -
2J | -
2K | BUS (-)
2L | BUS (+)
2M | -
2N | -
2O | ACC
2P | B+
| 3A | -
3B | -
3C | -
3D | Hazard warning switch
3E | Hazard warning ground
3F | Dimmer cancel signal
3G | IG2
3H | -
3I | A/C signal 1
3J | A/C signal 2
3K | A/C signal GND
3L | -

### Information display harness

Terminal | Signal
--- | ---
| A | LCD DRV+
B | ACC
C | LCD RS
D | LCD AC
E | LCD CS
F | LCD SCL
G | LCD DATA
H | -
I | LCD INH
J | Digital ground
K | Illumination (+)
L | Power ground
M | -
N | -
O | -
P | -

## Switch/Button/Indicator light Location

No. | Switch/button | Related system
--- | --- | ---
1 | Hazard warning switch | Hazard warning system
2 | SET button | Information display
3 | CLK button | Information display
4 | FM1/2 button | Audio system
5 | AM button | Audio system
6 | CD button | Audio system
7 | TAPE/MD button | Audio system
8 | DISP button | Information display
9 | AMB button | Information display
10 | LOAD button | Audio system
11 | EJECT button | Audio system
12 | SEEK UP button | Audio system
13 | SEEK DOWN button | Audio system
14 | Preset button "1" | Audio system
15 | Preset button "2" | Audio system
16 | Preset button "3" | Audio system
17 | POWER/VOLUME button | Audio system
18 | Preset button "4" | Audio system
19 | Preset button "5" | Audio system
20 | Preset button "6" | Audio system
21 | SCAN (upper) button (without RDS) | Audio system
22 | SCAN (lower) button (without RDS) | Audio system
23 | TUNE AUTO-M button | Audio system
24 | TEXT AUDIO CONT button | Audio system
25 | Climate control unit (See CLIMATE CONTROL UNIT CONSTRUCTION [FULL-AUTO AIR CONDITIONER]) (See CLIMATE CONTROL UNIT CONSTRUCTION [MANUAL AIR CONDITIONER]) | Air conditioner system
26 | A/C switch | Air conditioner system
27 | Rear window defroster switch | Rear window defroster system
28 | REC/FRESH switch | Air conditioner system
29 | TA button (with RDS) | Audio system
30 | PTY button (with RDS) | Audio system
31 | AF button (with RDS) | Audio system