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Buick Wiring Harness

Buick Wiring Harness
Dash Kit and Harness Fitment

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  1. Metra GMOS-014 Onstar Class II Data Bus Interface for Amplified Audio Systems - Main
    Metra GMOS-014 Onstar Class II Data Bus Interface for Amplified Audio Systems
    $147.99
    • Easily remove the factory stereo in an otherwise impossible situation and replace it with an aftermarket stereo and retain all of the factory functions
    • Retains factory rear seat entertainment and satellite radio
    • Provides accessory (12-volt 10-amp)
    • Retains R.A.P. (retained accessory power)
    • Can be used in non-amplified, or analog/digital amplified models
    • Retains chimes
    • Provides NAV outputs (parking brake, reverse, mute, V.S.S.)
    • Retains factory rear seat entertainment and satellite radio
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Car Stereo Wiring how to's and guides
What do the wire colors of a car stereo mean?
Car stereo wiring is color coded for convenience and simplicity. Each wire color has a specific meaning, we show you what they are.
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