1990 bmw 525i help!

I need the wiring info for my 525i. pls help ASAPone step at a time

|       ITEM      |     WIRE COLOR     |POL|       WIRE LOCATION        |

|              12V|red                 |+  |steering column             ||          STARTER|BLACK / YELLOW        |+  |steering column             ||         IGNITION|green               |+  |steering column             ||        ACCESSORY|purple              |+  |steering column             ||       POWER LOCK|WHITE/ RED / yel dots  |+  |driver kick panel *1        ||     POWER UNLOCK|blue/BROWN / yel dots |+  |driver kick panel *1        || PARKING LIGHTS +|gry/purple,gry/yel  |   |at light switch             ||       HEADLIGHTS|yellow              |+  |at light switch             ||     DOOR TRIGGER|br/gry,br/blu,br/ppl|-  |anti-theft module  *3       ||  TRUNK/HATCH PIN|RED / white           |+  |harness to trunk            ||       TACHOMETER|black               |   |at diagnostic conn. *2      ||       BRAKE WIRE|blue/red            |+  |brake pedal switch          |

Notes:

*1 Do not operate locks by remote with doors open or deadbolted to prevent possible damage to servos.  *2 Round plug with screw-on cover at pass. shock tower or by fusebox on driver's side.  *3 Anti-theft plug or module located under rear seat on passenger side. Door wires also found at general module under rear seat on driver's side. Be careful handling this module, as rotating it can cause underseat grommets to suck out, allowing eventual water damage to the electrical system. Domelight supervision (combined) wire yellow/blue in large harness by general module (usually in front).

Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

can u pls give me the stereo wiring diagramone step at a time

ty, if anyone passing thru has any info for me it would be greatly appreciatedone step at a time