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Setting the clock - 91 stock

Discussion in 'Audio, Video & Gadget Tech' started by 91Burb, Feb 15, 2010.

  1. 91Burb

    91Burb New Member

    How do you set the clock on a factory 91 head unit??? I can't believe I can't figure it out, but I remember going through this years ago with my father's blazer and it was some combination of buttons.

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