E60, E61, E63, E64, E87, E90 - Housing
Installation location
The Car Communication Computer is located on the center console under the IHKA controls. On the CCC, only the two drives, the rotary push button, the search rocker switch and the two eject buttons are visible.
Construction
The illustration shows the example of the CCC on the E60.
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Rotary push button for switching on and off and for adjusting the volume. | 2 | Slot for audio CD or for CD-ROM (MD on Japanese version) |
| 3 | Slot for DVDs | 4 | Eject button for audio CD or for CD-ROM/MD |
| 5 | Search rocker switch | 6 | Eject button for DVD |
| 7 | Cover panel for extension with PCMCIA card |
The Car Communication Computer consists of a pressure-cast aluminum housing. The housing is a combination of pressure-cast aluminum and aluminum plate sheet. There are air ducts in the pressure-cast aluminum sections to cool the components.
The motherboard is also located in an aluminum housing. The housing is made up of 2 sections consisting of the base plate and the cover.
Plug connector details
The illustration shows the example of the CCC on the E60.
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | 12-pin connector, left | 2 | 12-pin connector, right |
| 3 | Fuse | 4 | 16-pin connector, black |
| 5 | MOST bus connector | 6 | Cover panel for PMC 1 extension card |
| 7 | Connection for electric fan | 8 | Cover panel for PMC 2 extension card |
| 9 | LVDS (Low Voltage Differential Signalling) connector | 10 | Aerial connector for the Global Positioning System (GPS) |
| 11 | Electric fan | 12 | Aerial connector for the radio |
Pin assignment X13815, MOST bus connector
| Pin | Type | Description |
|---|---|---|
| 1 | E | MOST bus |
| 2 | A | MOST bus |
| E = Input | ||
| A = Output | ||
| For current specifications regarding pin assignment, please refer to BMW diagnosis system | ||
Pin assignment X13812, 16-pin, black
| Pin | Type | Description |
|---|---|---|
| 1 | A | Rear right loudspeaker, positive |
| 2 | A | Front right loudspeaker, positive |
| 3 | A | Front left loudspeaker, positive |
| 4 | A | Rear left loudspeaker, positive |
| 5 | M | Rear right loudspeaker, earth |
| 6 | M | Front right loudspeaker, earth |
| 7 | M | Front left loudspeaker, earth |
| 8 | M | Rear left loudspeaker, earth |
| 9 | E/A | K-CAN bus connection |
| 10 | E | Radio mute |
| 11 | E/A | K-CAN bus connection |
| 12 | M | Terminal 31 |
| 13 | A | Switch signal for TOP-HiFi amplifier and aerial diversity ON |
| 14 | - | Terminal 58g, instrument lighting |
| 15 | V | Terminal 30, power supply |
| 16 | --- | - |
| - | E = Input | |
| A = Output | ||
| E/A = Input and output | ||
| M = Earth | ||
| V = Power supply | ||
| For current specifications regarding pin assignment, please refer to BMW diagnosis system | ||
Pin assignment X13813, 12-pin, top left
| Pin | Type | Description |
|---|---|---|
| 1 | --- | |
| 2 | E | Additional audio input, left, positive |
| 3 | A | Central bass, left, positive |
| 4 | A | Central bass, right, positive |
| 5 | --- | |
| 6 | E | Voice signal, positive |
| 7 | E | Additional audio input, right, positive |
| 8 | M | Additional audio input, earth |
| 9 | M | Central bass, right, earth |
| 10 | M | Central bass, left, earth |
| 11 | M | Video cable, earth |
| 12 | M | Voice signal, earth |
| E = Input | ||
| A = Output | ||
| M = Earth | ||
| For current specifications regarding pin assignment, please refer to BMW diagnosis system | ||
Pin assignment X13814, 12-pin, top right
| Pin | Type | Description |
|---|---|---|
| 1 | A/V | Signal and power supply, microphone positive |
| 2 | M | RGB earth signal |
| 3 | E | RGB red signal |
| 4 | E | RGB green signal |
| 5 | E | RGB blue signal |
| 6 | M | Power supply, microphone earth |
| 7 | --- | |
| 8 | --- | |
| 9 | --- | |
| 10 | --- | |
| 11 | --- | |
| 12 | E | E60 up to 09/04: speed signal for acoustic warning depending on national version E60 from 00/04 and E87: speed signal via K-CAN. This PIN is no longer used. |
| E = Input | ||
| A = Output | ||
| M = Earth | ||
| For current specifications regarding pin assignment, please refer to BMW diagnosis system | ||
Pin assignment X13820, 10-pin
| Pin | Type | Description |
|---|---|---|
| 1 | A | RGB blue signal, positive |
| 2 | M | RGB blue signal, earth |
| 3 | --- | |
| 4 | A | RGB green signal, including synchronous pulse, positive |
| 5 | M | RGB green signal, including synchronous pulse, earth |
| 6 | A | Clock pulse, positive |
| 7 | M | Clock pulse, earth |
| 8 | --- | |
| 9 | A | RGB red signal, positive |
| 10 | M | RGB red signal, earth |
| A = Output | ||
| M = Earth | ||
| For current specifications regarding pin assignment, please refer to BMW diagnosis system | ||