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Scosche VW03B Wiring Harness

Install a new car stereo in select 1999-2018 vehicles from BMW, Audi, MINI

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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 vw03b

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This item has been discontinued


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Description


Scosche brand icon

Authorized dealer

When replacing your factory radio with an after-market car stereo, the Scosche GM02B wire harness is a must for a quick and clean installation. It eliminates cutting your OE radio plug. After connecting it, your install is simple as the wires will color-match and easily connect to the after-market stereo. Without the Scosche GM02B, you would have to cut the OE radio plug and manually test each wire to connect to your after-market receiver.

In addition, because you do not have to cut your OE radio plug off, the GM02B allows you to reinstall your factory receiver if necessary. A great example is if you sold your car, but wanted to keep your after-market radio and re-install your factory stereo receiver. We also recommend the Scosche BOBAZT for a quick connection that is sure to last.


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

The vehicle you have selected 2021 Ram Promaster City is not compatible. Change vehicle or See list of compatible similar products


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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:

VW03B

Weight:

0.15lbs

Internal SKU:

vw03b

Internal Product ID:

4442

Customer Ratings & Reviews


Scosche VW03B Wiring Harness thumbnail image

5 star
78%
4 star
13%
3 star
0%
2 star
4%
1 star
4%



Durability
4.6
Value
4.6
Features
4.5
Design
4.5
Usability
4.5

Customer Reviews

Sort by:

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Works like it should

I installed this in my 03 TDI Jetta. I must have wired it up incorrectly becaue my stereo wouldn't turn off after my ignition was disabled. I hacked-job'd a lead to my fuse panel and ran the remote line to one of the leads that turns on when ignition is on and it worked. Product worked as expected, it's an extra bonus that S.Elect ships everything you need when you purchase a radio. I am one happy Canadian customer. Thank you.

By Mike M. on June 2, 2011

107 found this helpful


Excellent A+++++++++++

Excellent product fit perfect in the after market HU............good service........good way to hook your mercedes W203 harness to a after market HU......

By Javed on November 4, 2010

106 found this helpful


Excellent.

Just matched up the colours with the existing harness and it worked perfectly. 2005 VW Passat wagon.

By Wolfgang on November 17, 2014

102 found this helpful


Perfect

It was everything it was advertised.

By Paul on December 1, 2010

101 found this helpful


Works good

Hasnt given me any problems and works fine. Good product

By Yanki on March 28, 2012

98 found this helpful


Great Product!

I own a 05 VW Jetta 1.8t GLI with the monsoon stereo and this product worked great to replace it with my Alpine CDA-117. Comes with well labelled and precut wire (no tipping neccessary, just crimp) making things easy for a DIY project. I would definitely recommend this product to anyone.

By fyalinks on January 2, 2011

98 found this helpful


Does its job

Very easy to install and make things more simple.

By Nicolas on March 1, 2009

98 found this helpful


sons car stereo

High quality and great price - great turn around on shipping

By Rita on October 1, 2011

98 found this helpful


Scosche VW03B / VW03 Audio deck connection adapter to my Mini Cooper R50

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By 5ryn on February 10, 2011

96 found this helpful


You Guys Rock!!!!

Every Wire i needed

By Kenneth on January 7, 2010

93 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.