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Wiring diagram for 98 BMW z3


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accent 
Member - Posts: 13
Member spacespace
Joined: September 16, 2002
Location: United States
Posted: November 11, 2002 at 8:15 AM / IP Logged  

Does anyone have a wiring diagram for a 1998 BMW z3 to do keyless on this vehicle, any help would be appreciated.

Velocity Motors 
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Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: November 11, 2002 at 8:40 AM / IP Logged  

|       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.

Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
accent 
Member - Posts: 13
Member spacespace
Joined: September 16, 2002
Location: United States
Posted: November 13, 2002 at 10:28 AM / IP Logged  

Thanks for the quick response Jeff    Wiring diagram for 98 BMW z3 - Last Post -- posted image.

Andrew

Accent


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