Does anyone have a wiring diagram for a 1998 BMW z3 to do keyless on this vehicle, any help would be appreciated.
| ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V|red |+ |ignition harness |
| STARTER|BLACK / YELLOW |+ |ignition harness |
| IGNITION|green |+ |ignition harness |
| SECOND IGNITION|purple |+ |ignition harness |
| ACCESSORY| | | |
| POWER LOCK|lt. GREEN / WHITE |+ |factory alarm plug *1 |
| POWER UNLOCK|blue/red |+ |factory alarm plug *1 |
| PARKING LIGHTS +|gry/ppl, gray / YELLOW| |at light switch |
| PARKING LIGHTS -|blue/green (hazards)| |factory alarm plug *1 |
| HEADLIGHTS| | | |
| DOOR TRIGGER|brn/gry, BROWN / blue |- |factory alarm plug *1 |
| TRUNK/HATCH PIN|BROWN / white |- |factory alarm plug *1 |
| HOOD PIN|PURPLE / green |- |*2 |
|TRNK/HTCH RELEASE| | | |
| FCTRY ALARM ARM| | | |
|FCTRY ALRM DISARM| | | |
| TACHOMETER|black | |*3 |
| BRAKE WIRE|blue/red |+ |brake switch *4 |
| HORN TRIGGER| | | |
| WIPERS| | | |
| LF WINDOW UP/DN| | | |
| RF WINDOW UP/DN| | | |
| LR WINDOW UP/DN| | | |
| RR WINDOW UP/DN| | | |
Notes:
NOTE: This vehicle is equipped with the EWS II immobilizer system that need to be bypassed when adding a remote start. *1 12-pin, black factory alarm plug located behind glove box. *2 Single pin plug next to the factory alarm plug. *3 The wire is at the diagnostic plug in the passenger side rear of the engine compartment or can also find it behind the instrument cluster. Do not unplug the instrument cluster with the ignition on or turn the ignition on with the plug disconnected. *4 Brake wire will only meter with the ignition on.
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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Thanks for the quick response Jeff 
Andrew
Accent