2004 BMW 325xi, alarm wiring

Anybody have a wiring diagram for this car? I mainly need the lock, unlock, and power wires so I can hook up a relay to honk the horn and flash the lights.

Ive not done one, but ive heard they are not much different to the previous model. has the cobra site not got one? italian site but in english also

DIRECTWIRE™ WIRING INFORMATION - BMW / 3 SERIES / 2004 / Security [PRINT THIS PAGE] 12volts RED / green and RED / blue   +   ignition harness Starter BLACK/ blue   +   ignition harness Ignition green   +   ignition harness Power Lock blue/red   -   54 pin plug, pin 22 at general mod Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. Power Unlock WHITE/ black   -   54 pin plug, pin 20 at general mod Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. On some models, unlock may require a double pulse. Lock Motor white (any one of 5)   5wi 54 pin plug at general module Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. Unlock Motor blue   5wi 54 pin plug, pin 35 at general mod Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. Disarm Defeat (chassis ground)        Parking Lights+           Parking Lights- see notes        Notes: Need to remove the light switch module from the dash and pop off the front cover. A ribbon cable which connects the switch to the module will be exposed. With the switch facing towards you, you need to interrupt the fourth wire from the left with a relay. When interrupted the parking lights will comes on. See DirectFax document 1055 for wiring information. Hazards           Turn Signal(L)           Turn Signal(R)           Door Trigger RED / blue   +   54 pin plug, pin 18 at general mod Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. Dome Supervision comes on with unlock        Trunk/Hatch Pin WHITE/ brown   -   driver kick panel Hood Pin PURPLE / green   -   26 pin plug, pin 7 at general mod Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. Trunk/Hatch Release gray/green   +   54 pin plug, pin 17 at general mod Notes: The general module is a white box located behind the glove box. The 54 pin plug is the center plug, and the 26 pin plug is the one on the left. Power Sliding Door           Factory Alarm Arm arms with lock        Factory Alarm Disarm disarms with unlock        Disarm No Unlock           Tachometer black   ac   diagnostic plug Notes: The diagnostic plug is on the passenger side of the engine compartment. If the vehicle does not have the diagnostic plug then the black wire can be found at the data link connector under the driver side dash. Horn Trigger PURPLE / blue   +   horn relay Notes: The horn relay is above the general module. It is the green relay to the right of an orange relay. Memory Seat 1           Memory Seat 2           Memory Seat 3           Immobilizer Bypass Module: Required: Yes Type: EWS III Part #: 556U or 555B Notes: See DirectFax document 1056 for additional wiring information.