thank you sir.
so , IMO, I need 7715 and 6606 and there's an extra loom runes from PSF1 (9 and 10) to each light and a loom run from the bsi to 7715 (assuming thats the suspension pump) and 6606 is the light ecu.
is 78-- related to tyre sensors (I know it says esp)?
most looks at my unprofessional glance to be very similar; ofc mine doesn't have tyre pressure sensors.
Wiring diagram for xenons - 2007 mk1 facelift C5
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Re: Wiring diagram for xenons - 2007 mk1 facelift C5
Some extra info - Flow Chart for Directional Lighting
Directional Lighting Flow Chart |
Single arrow: Wire connection, Double arrow: LIN connection, Triple arrow: Multiplexed connection |
Code | Description |
BSI1 | Built-In Systems Interface |
BSM | Engine Fuse Box |
CV00 | Switch Module At The Steering Wheel |
0004 | Instrument Panel |
1320 | Engine ECU |
1630 | Automatic Gearbox |
2610 | Left-Hand Headlamp |
2615 | Right-Hand Headlamp |
5007 | Rain/Brightness Dual-Function Sensor |
6606 | Directional Headlamps ECU |
7715 | Suspension ECU |
7800 | ESP ECU |
N° | Description | Power consuming equipment | Connections |
1 | Engine running status | Directional headlamps ECU | CAN |
2 | Gearbox ratio engaged | Directional headlamps ECU | CAN |
3 | Status of the dynamic lighting. Status of the automatic height adjustment | BSI1 | CAN |
4 | Engine running status. Gearbox ratio engaged (if automatic gearbox). Reverse engaged (if manual gearbox). Vehicle speed. VEHICLE RIDE HEIGHT. Steering wheel angle sensor information. Status of the lighting controls | Directional headlamps ECU | CAN |
5 | Supplier’s specific network | Headlamp | LIN |
6 | Concealing flaps control. Additional halogen main beam headlamps control | Headlamp | All or nothing |
7 | Request for switching on of the directional headlamps. Main beam/dipped beam headlamps request (concealing flaps) | BSM | Body CAN |
8 | Directional headlamps fault status | BSI1 | Body CAN |
9 | Main beam headlamps fault status. Information on brightness. Steering wheel angle sensor information. Status of the lighting controls | BSI1 | CAN |
10 | Directional headlamp height adjuster fault. Request for switching on of the directional headlamps. Main beam/dipped beam headlamps request (concealing flaps) | BSM | Body CAN |
11 | Information on brightness | BSI1 | Body CAN |
12 | Direction of rotation of the steering wheel. Initialisation of the steering wheel angle sensor. Status of the lighting controls | Directional headlamps ECU | Body CAN |
13 | Light indicator lamps control | Instrument panel | COMFORT CAN |
14 | Status of the dynamic lighting. Status of the automatic height adjustment. Directional headlamp height adjuster fault | BSI1 | CAN |
15 | Deactivation of the dynamic lighting. Status of the dipped headlamps. Steering wheel angle sensor information. Information on brightness. Status of the lighting controls | Directional headlamps ECU | CAN |
16 | Vehicle ride height information | Directional headlamps ECU | CAN |
17 | Vehicle speed | Directional headlamps ECU | CAN |
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Re: Wiring diagram for xenons - 2007 mk1 facelift C5
What's the end of this story?
In my setup, I don't have only the 6606 Directional Headlamps ECU
having experience converting my old '86 BMW from ECU Motronic 1.0 to 1.3 from a '94 7 series, looking at the diagrams it's doable.
Need to wait for the summer and find the missing ecu+connector, and the diagram for my car, and will try it.
In my setup, I don't have only the 6606 Directional Headlamps ECU
having experience converting my old '86 BMW from ECU Motronic 1.0 to 1.3 from a '94 7 series, looking at the diagrams it's doable.
Need to wait for the summer and find the missing ecu+connector, and the diagram for my car, and will try it.