US car phone system overview: E60, E61, E63, E64, E90, E91
This system overview includes the following overviews for the US version:
- Inputs/outputs
- System circuit diagram - E60, E61, E63, E64 up to 02/2005
- System circuit diagram - E60, E61, E63, E64 from 03/2005
- System circuit diagram - E90, E91
Inputs/outputs
The illustration shows the inputs/outputs on the E90, E91. E60, E61, E63, E64 are similar.
US CAR PHONE SYSTEM OVERVIEW: E60, E61, E63, E64, E90, E91 INPUTS/OUTPUTS LEGEND
| Item | Description | Item | Description |
|---|---|---|---|
| 1 | Telematics control unit (TCU) | 2 | Multifunction steering wheel (MFL) |
| 3 | Instrument cluster (KOMBI) | 4 | BMW ""Professional"" radio (RAD2). Alternatively: Car Communication Computer (CCC) or multi audio system controller (M-ASK) |
| 5 | Audio loudspeakers | 6 | Emergency loudspeaker |
| 7 | Roof-mounted telephone aerial | 8 | Line compensator (optional) |
| 9 | Base plate and snap-in adapter with mobile phone | 10 | Bluetooth antenna |
| 11 | Roof control panel | 12 | Car Access System (CAS) |
| 13 | Multiple restraint system (MRS) | 14 | Wheel-speed sensors, front |
| 15 | Roof-mounted GPS antenna | 16 | Emergency antenna |
| 17 | Roof-mounted aerial for Telematic Control Unit (TCU) |
System circuit diagram - E60, E61, E63, E64 with optional accessory 639 up to 02/2005
Fig 2: Identifying System Circuit Diagram - E60, E61, E63, E64 With Optional Accessory 639 Up To 02/2005
SYSTEM CIRCUIT DIAGRAM - E60, E61, E63, E64 WITH OPTIONAL ACCESSORY 639 UP TO 02/2005 LEGEND
| Item | Description | Item | Description |
|---|---|---|---|
| 1 | Safety and gateway module (SGM) | 2 | Diagnosis wire |
| 3 | Controller (CON) | 4 | Central Information Display (CID) |
| 5 | Multi-audio system controller (M-ASK) / Car Communication Computer (CCC) | 6 | Loudspeaker |
| 7 | Emergency loudspeaker | 8 | Snap-in adapter with mobile phone |
| 9 | Base plate (eject box) | 10 | Line compensator (optional) |
| 11 | Emergency antenna | 12 | Signal from wheel speed sensor, front right |
| 13 | Signal from wheel speed sensor, front left | 14 | Telephone aerial 2 |
| 15 | Telephone aerial 1 | 16 | GPS antenna |
| 17 | Emergency call button with emergency call LED | 18 | Car Access System (CAS) |
| 19 | Hands-free microphone | 20 | Steering column switch cluster (SZL) |
| 21 | Telematics control unit (TCU) | ||
| byteflight | Fibre-optic cable for especially fast data transmission | K-CAN | Body CAN |
| LVDS | LVDS (Low Voltage Differential Signalling) data line |
MOST | Media Oriented System Transport |
| Kl. 30g-f | Terminal 30g-f (power supply) | Kl. 31 | Terminal 31 (earth) |
| Kl. 58g | Terminal 58g (locating light) |
System circuit diagram - E60, E61, E63, E64 with optional accessory 633 up to 02/2005 and E60, E61, E63, E64 with option 639 from 03/2005
Fig 3: Identifying System Circuit Diagram - E60, E61, E63, E64 With Optional Accessory 633 Up To 02/2005 And E60, E61, E63, E64 With Option 639 From 03/2005
SYSTEM CIRCUIT DIAGRAM - E60, E61, E63, E64 WITH OPTIONAL ACCESSORY 633 UP TO 02/2005 AND E60, E61, E63, E64 WITH OPTION 639 FROM 03/2005 LEGEND
| Item | Description | Item | Description |
|---|---|---|---|
| 1 | Safety and gateway module (SGM) before 08/2009 Body gateway module (KGM) from 09/2005 |
2 | Diagnosis wire |
| 3 | Controller (CON) | 4 | Central Information Display (CID) |
| 5 | Multi-audio system controller (M-ASK) / Car Communication Computer (CCC) | 6 | Loudspeaker |
| 7 | Emergency loudspeaker | 8 | Crash safety module (ACSM) from 09/2005; transmits crash signal to TCU |
| 9 | Snap-in adapter with mobile phone | 10 | Base plate (eject box) |
| 11 | Line compensator (optional) | 12 | Emergency antenna |
| 13 | Signal from wheel speed sensor, front right | 14 | Signal from wheel speed sensor, front left |
| 15 | Bluetooth antenna | 16 | Telephone aerial 2 |
| 17 | Telephone aerial 1 | 18 | GPS antenna |
| 19 | Emergency call button with emergency call LED | 20 | Car Access System (CAS) |
| 21 | Hands-free microphone | 22 | Steering column switch cluster (SZL) on byteflight (up to 08/2005) |
| 23 | Steering column switch cluster (SZL) on PT-CAN (from 09/2005 with introduction of KGM) | 24 | Telematics control unit (TCU) |
| byteflight | Fibre-optic cable for especially fast data transmission (discontinued from 09/2005 with introduction of KGM)) | K-CAN | Body CAN |
| LVDS | LVDS (Low Voltage Differential Signalling) data line |
MOST | Media Oriented System Transport |
| PT-CAN | Powertrain CAN | ||
| Kl. 30g-f | Terminal 30g-f (power supply) | Kl. 31 | Terminal 31 (earth) |
| Kl. 58g | Terminal 58g (locating light) |
System circuit diagram - E90, E91
SYSTEM CIRCUIT DIAGRAM - E90, E91 LEGEND
| Item | Description | Item | Description |
|---|---|---|---|
| 1 | Wheel speed sensor, front left | 2 | Wheel speed sensor, front right |
| 3 | Dynamic Stability Control (DSC) | 4 | Steering column switch cluster (SZL) |
| 5 | GPS antenna | 6 | Emergency antenna |
| 7 | Telephone aerial (TCU) | 8 | Roof control panel |
| 9 | Emergency loudspeaker | 10 | Telematics control unit (TCU) |
| 11 | Base plate (eject box) | 12 | Snap-in adapter with bluetooth mobile phone |
| 13 | Line compensator (optional) | 14 | Telephone aerial |
| 15 | Bluetooth antenna | 16 | Audio loudspeakers |
| 17 | Audio loudspeakers | 18 | Amplifier (AMP) |
| 19 | MOST components (optional) | 20 | Car Access System (CAS) |
| 21 | BMW ""Professional"" radio (CCC with CID and controller optional) | 22 | Multiple restraint system (MRS) |
| 23 | Instrument cluster (KOMBI) | 24 | Junction box electronics (JBE) |
| 25 | Diagnosis wire | ||
| F-CAN | Chassis CAN | K-bus | Body bus |
| K-CAN | Body CAN | MOST | Fibre-optic cable (Media Oriented System Transport) |
| Kl. 30g_f | Terminal 30g_f | MOST WUP | Wake-up wire for MOST (wake-up wire) |