E60, E61, E63, E64, E87, E90 - Car Communication Computer (CCC) system overview
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2005 BMW 645Ci, 2005 BMW 545i, 2005 BMW 530i, 2005 BMW 525i, and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.
For technical reasons, the system overview is divided up as follows:
- > E60, E61, E63, E64
- CCC inputs/outputs
- CCC system circuit diagram
- >E87, E90
- CCC inputs/outputs
- CCC system circuit diagram
- >E60, E61, E63, E64, E87, E90
- Professional navigation system inputs/outputs
- Voice recognition system inputs/outputs
- TV function inputs/outputs
- Arrangement of printed circuits
CCC inputs/outputs on E60, E61, E63, E64
The illustration shows the example of the signal input and signal output on the E60.
CCC INPUTS/OUTPUTS ON E60, E61, E63, E64
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Car Communication Computer (CCC) | 2 | Controller in the centre console |
| 3 | Telephone (option 638 "Professional car phone") | 4 | CD changer (option 672 "6-disc CD changer in glove box") |
| 5 | Aerials (in the rear window) | 6 | GPS satellites |
| 7 | Satellite Digital Audio Radio System (only US version) | 8 | GPS aerial |
| 9 | Dynamic Stability Control (DSC) | 10 | DVD for the navigation system |
| 11 | Wheel speed sensor | 12 | Steering column switch cluster (SZL) |
| 13 | Video module 5 (option 601 "TV and video function") | 14 | Instrument cluster (for the Check Control messages) |
| 15 | Central Information Display (CID) | 16 | Navigation |
| 17 | Entertainment | 18 | Communication |
| 19 | Climate (for control of the integrated automatic heating/air-conditioning system) | 20 | Loudspeakers for audio output |
| 21 | Audio operation | 22 | Park distance control (PDC, option 508 "Park Distance Control") |
| 23 | Audible notes (jingles) e.g. output of gongs | 24 | Top-HiFi amplifier (option 677 "Professional HiFi System with Logic 7 signal processing") |
| 25 | Head-up display (HUD, option 610 "Head-up display") |
CCC system circuit diagram on E60, E61, E63, E64
The illustration shows the example of the system circuit diagram on the E60.
CCC SYSTEM CIRCUIT DIAGRAM ON E60
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Car Communication Computer (CCC) | 2 | Safety and gateway module (SGM) |
| 3 | Steering column switch cluster (SZL) | 4 | Controller in the centre console |
| 5 | Aerial diversity | 6 | CD changer (option 672 "6-disc CD changer in glove box") |
| 7 | Flash connector | 8 | Satellite Digital Audio Radio Service (SDARS, US version only) |
| 9 | Video module 5 (option 601 "TV and video function") | 10 | Telematic control unit (TCU, option 638 "Car phone Professional") |
| 11 | Instrument cluster for Check-Control messages | 12 | Central Information Display (CID) |
| 13 | Front left loudspeaker (only if no Top-HiFi amplifier is fitted) | 14 | Rear left loudspeaker (only if no Top-HiFi amplifier is fitted) |
| 15 | Front right loudspeaker (only if no Top-HiFi amplifier is fitted) | 16 | Rear right loudspeaker (only if no Top-HiFi amplifier is fitted) |
| 17 | Top-HiFi amplifier (option 677 "Professional HiFi System with Logic 7 signal processing") | 18 | Head-up display (HUD, option 610 "Head-up display") |
| AM/FM | Radio aerial | AUX-In | Additional audio input, not assigned |
| BT | Bluetooth aerial | D-Bus | Diagnosis bus |
| FBAS | Colour image blanking synchronisation signal | GPS | Global Positioning System |
| GSM | Telephone aerial | GSM_N | Emergency aerial |
| K-CAN | Body CAN | Kl. 30 | Terminal 30, power supply |
| Kl. 31 | Terminal 31, earth | Kl. 58g | Instrument lighting |
| LVDS | Low Voltage Differential Signalling | MOST | Media-Oriented System Transport |
| SAT | Aerial for satellite reception | TER | Aerial for terrestrial reception |
| TV1 | TV aerial 1 | TV2 | TV aerial 2 |
CCC Inputs/Outputs On E87, E90
The illustration shows the example of the signal input and signal output on the E87.
CCC INPUTS/OUTPUTS ON E87, E90
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Car Communication Computer (CCC) | 2 | Central Information Display (CID) |
| 3 | Junction box electronics (JBE) | 4 | Navigation display |
| 5 | Entertainment display | 6 | Telephone menu display |
| 7 | Air conditioning display | 8 | Audio operation |
| 9 | Audio signals (music, language, navigation messages) | 10 | Park Distance Control (PDC) |
| 11 | Audible notes (jingles) e.g. output of gongs | 12 | Amplifier for HiFi system |
| 13 | Amplifier for Top-HiFi system | 14 | Instrument cluster (for the Check Control messages) |
| 15 | Steering column switch cluster | 16 | DVD for the navigation system |
| 17 | Wheel speed sensor | 18 | Dynamic Stability Control (DSC) |
| 19 | GPS data from satellites | 20 | Roof-mounted aerial |
| 21 | Rear window aerial | 22 | CD changer - optional |
| 23 | AUX-In connection | 24 | Telephone - optional |
| 25 | Controller |
CCC system circuit diagram for E87, E90
The illustration shows the example of the system circuit diagram on the E87.
CCC SYSTEM CIRCUIT DIAGRAM FOR E87, E90
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Car Communication Computer (CCC) | 2 | Central Information Display (CID) |
| 3 | Junction box electronics (JBE) | 4 | Diagnosis wire |
| 5 | Dynamic Stability Control (DSC) | 6 | Steering column switch cluster (SZL) |
| 7 | Roof-mounted aerial for FM | 8 | Roof-mounted aerial for AM |
| 9 | Aerial amplifier for roof-mounted aerial | 10 | Rear window aerial |
| 11 | Aerial diversity with amplifier | 12 | Front right treble loudspeaker - optional |
| 13 | Front right mid-range loudspeaker | 14 | Central bass, right |
| 15 | Rear right mid-range loudspeaker | 16 | Rear right treble loudspeaker - optional |
| 17 | CD changer - optional | 18 | Telephone - optional |
| 19 | TOP-HiFi amplifier - optional | 20 | HiFi amplifier - optional |
| 21 | Audio signal cable, only with stereo or HiFi system | 22 | Rear left treble loudspeaker - optional |
| 23 | Rear left mid-range loudspeaker | 24 | Central bass, left |
| 25 | Controller (CON) | 26 | Front right mid-range loudspeaker |
| 27 | Front left treble loudspeaker - optional | 28 | Instrument cluster |
| AM/FM | Radio aerial | AUX-In | Auxiliary audio input |
DVD Navigation System Professional Inputs/Outputs
The illustration shows the example of the signal input and signal output on the E60.
DVD NAVIGATION SYSTEM PROFESSIONAL INPUTS/OUTPUTS
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Wheel speed sensor | 2 | DSC control unit |
| 3 | Car Communication Computer (CCC) | 4 | Telephone and GPS aerial |
| 5 | Controller in the centre console | 6 | Central Information Display (CID) |
| 7 | Loudspeakers for audio output |
Voice Recognition System Inputs/Outputs
The illustration shows the example of the signal input and signal output on the E60.
VOICE RECOGNITION SYSTEM INPUTS/OUTPUTS
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Microphone, left, for hands-free mode | 2 | Telematic control unit (TCU) |
| 3 | Car Communication Computer (CCC) | 4 | Central Information Display (CID) |
| 5 | Loudspeakers for audio output | 6 | Controller |
| 7 | Microphone, right, for voice commands |
TV Function Inputs/Outputs
The TV function is currently only fitted for the E60, E61, E63 and E64. A TV function is not possible on the E87.
The illustration shows the example of the signal input and signal output on the E60.
TV FUNCTION INPUTS/OUTPUTS
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Controller in the centre console | 2 | Car Communication Computer (CCC) |
| 3 | Central Information Display (CID) | 4 | Loudspeakers for audio output |
| 5 | Video module 5 (option 601 "TV and video function") | 6 | TV aerials TV1 and TV2 with aerial diversity and aerial amplifier |
Arrangement Of Printed Circuits
The illustration shows the example of a board on the E60.
ARRANGEMENT OF PRINTED CIRCUITS
| Key | Explanation | Key | Explanation |
|---|---|---|---|
| 1 | Audio board | 2 | Power board |
| 3 | Motherboard |