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Scosche BW01B Wiring Harness

Install a new car stereo in select 1990-2006 vehicles from BMW, Land Rover

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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

See compatible vehicles Learn more about the bw01b

We apologize

This item has been discontinued

Description


Scosche brand icon

Authorized dealer

Product Features:

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)
  • Blue - Power Antenna

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 1990 BMW 325iX
  • 1990 BMW 525i
  • 1990 BMW 535i
  • 1991 BMW 325iX
  • 1991 BMW 525i
  • 1991 BMW 535i
  • 1991 BMW M5
  • 1992 BMW 318i
  • 1992 BMW 318is
  • 1992 BMW 325i
  • 1992 BMW 325is
  • 1992 BMW 525i
  • 1992 BMW 535i
  • 1992 BMW M5
  • 1993 BMW 318i
  • 1993 BMW 318is
  • 1993 BMW 325i
  • 1993 BMW 325is
  • 1993 BMW 525i
  • 1993 BMW 525iT
  • 1993 BMW 535i
  • 1993 BMW M5
  • 1994 BMW 318i
  • 1994 BMW 318is
  • 1994 BMW 325i
  • 1994 BMW 325is
  • 1994 BMW 525i
  • 1994 BMW 530i
  • 1994 BMW 540i
  • 1995 BMW 318i
  • 1995 BMW 318is
  • 1995 BMW 318ti
  • 1995 BMW 325i
  • 1995 BMW 325is
  • 1995 BMW 525i
  • 1995 BMW 530i
  • 1995 BMW 540i
  • 1995 BMW M3
  • 1996 BMW 318i
  • 1996 BMW 318is
  • 1996 BMW 318ti
  • 1996 BMW 328i
  • 1996 BMW 328is
  • 1996 BMW M3
  • 1996 BMW Z3
  • 1997 BMW 318i
  • 1997 BMW 318is
  • 1997 BMW 318ti
  • 1997 BMW 328i
  • 1997 BMW 328is
  • 1997 BMW 528i
  • 1997 BMW 540i
  • 1997 BMW M3
  • 1997 BMW Z3
  • 1998 BMW 318i
  • 1998 BMW 318ti
  • 1998 BMW 323i
  • 1998 BMW 323is
  • 1998 BMW 328i
  • 1998 BMW 328is
  • 1998 BMW 528i
  • 1998 BMW 540i
  • 1998 BMW M3
  • 1998 BMW Z3
  • 1999 BMW 318ti
  • 1999 BMW 323i
  • 1999 BMW 323is
  • 1999 BMW 328i
  • 1999 BMW 328is
  • 1999 BMW 528i
  • 1999 BMW 540i
  • 1999 BMW M3
  • 1999 BMW Z3
  • 2000 BMW 3 Series
  • 2000 BMW 323Ci
  • 2000 BMW 323i
  • 2000 BMW 328Ci
  • 2000 BMW 528i
  • 2000 BMW 540i
  • 2000 BMW Z3
  • 2001 BMW 3 Series
  • 2001 BMW 325Ci
  • 2001 BMW 325xi
  • 2001 BMW 330Ci
  • 2001 BMW 330xi
  • 2001 BMW 530i
  • 2001 BMW M3
  • 2001 BMW Z3
  • 2002 BMW 3 Series
  • 2002 BMW 325Ci
  • 2002 BMW 325xi
  • 2002 BMW 330Ci
  • 2002 BMW 330xi
  • 2002 BMW M3
  • 2002 BMW Z3
  • 2002 Land Rover Freelander
  • 2003 BMW 3 Series
  • 2003 BMW 325Ci
  • 2003 BMW 325xi
  • 2003 BMW 330Ci
  • 2003 BMW 330xi
  • 2003 BMW M3
  • 2003 Land Rover Freelander
  • 2004 BMW 3 Series
  • 2004 BMW 325Ci
  • 2004 BMW 325xi
  • 2004 BMW 330Ci
  • 2004 BMW 330xi
  • 2004 BMW M3
  • 2004 Land Rover Freelander
  • 2005 BMW 3 Series
  • 2005 BMW 325Ci
  • 2005 BMW 325xi
  • 2005 BMW 330Ci
  • 2005 BMW 330xi
  • 2005 BMW M3
  • 2006 BMW 3 Series
  • 2006 BMW 325Ci
  • 2006 BMW 325xi
  • 2006 BMW 330Ci
  • 2006 BMW 330xi
  • 2006 BMW M3

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Specifications & Details


Harness Features
Vehicle Sound System
Standard Sound
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BW01B

Weight:

0.25lbs

Internal SKU:

bw01b

Internal Product ID:

4425

Customer Ratings & Reviews



5 star
75%
4 star
17%
3 star
6%
2 star
0%
1 star
3%



Durability
4.6
Value
4.8
Features
4.7
Design
4.4
Usability
4.8

Customer Reviews

Sort by:

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Works fine

Easy to splice and follow. Wire colors were clear. Plastic was clean of burrs and fit correctly. No problems with installation.

By Chris on May 25, 2010

45

found this helpful.

Works great with the stock wiring

Got this for my '98 BMW 328is with the HK system and stock amp. Works just as described and was a quick install. I just shortened the wires since there was a little too much between this and the head units wires. Been working great for a month now.

By Jeff on September 16, 2014

44

found this helpful.

Just Works

Does everything it is supposed to do. Fitting it in my 1995 BMW 318ti was not too bad. I found a place to tuck the harness away to the left side of the head unit.

By Nick on July 9, 2014

44

found this helpful.

Easy install

The adapter made installation of my new radio a much easier task. It does make it a little more of a challenge to stuff all the wiring back into the cavity area behind the radio on a '98 bimmer. No cutting of the stock wiring is always a good thing if you can avoid it and this adapter is the trick.

By Lionel on December 22, 2014

40

found this helpful.

order this harness for the kenwood stereo got what i needit right away from sonic

i have to let you people know that i have dealt with the customer service from sonic electronix and they have been more than helpful on getting the questions answered and the merchandise to the customer. very happy with their professionalism and expertise.. keep up the good work.

By Joe on December 13, 2009

40

found this helpful.

Works great

it really made it easy to install my HU.

By Ruben on October 5, 2009

40

found this helpful.

works!

Umm yeah you need this! so get it now!
It works would recommend.

By AudioFreak Eh! on September 4, 2014

39

found this helpful.

Wires in the harness are loose and cause distortion on bumps

The harness fit well to my deck, but the actual wires in the harness are extremely loose, and when i go over a bump, my music cuts off for just a quick moment, i'm attributing it to the loose wires in the harness. They should be quite fixed in the harness and they're not. I would suggest the company to create a more sturdy version

By Shariff on April 20, 2015 Checkmark Icon Verified purchase

40

found this helpful.

Does the job, if you really need it.

If you might someday reinstall the factory unit back into your BMW then you should use this. Is your particular car so rare, is your new head unit so expensive that you might reinstall the factory unit?

This is a very large connector and is only one half of the connector. It takes up at least two square inches behind your new head unit. Valuable real estate in such a finite area of space.
Am I saying that you might be better off soldering or crimping the wires together? I am, if the first paragraph doesn't apply to your car.
I used it in my car this time and it cost me much time and effort. I will not be using it in my next install though.

By Chuck on January 23, 2014

38

found this helpful.

A must Have

Save your sanity. This is a plug and play after you the connect to your new radio harness.

By bmwrat on August 7, 2015

37

found this helpful.


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