1985 Buick Regal Stereo Wiring Information
Radio Ignition Switched 12V+ Wire: Yellow
Radio Ground Wire: Black
Radio Illumination Dimmer Wire: Gray
Radio Antenna Trigger Wire: Pink
Left Front Speaker Wire (+): Tan
Left Front Speaker Wire (-): Gray
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Dark Green
Left Rear Speaker Wire (+): Brown
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Dark Blue
Right Rear Speaker Wire (-): Light Blue
1985 Buick Regal Speaker Sizes
Front Speakers Size: 3 1/2″
Rear Speakers Size: 4″ Speakers x 10″
The following information is currently not available:
Radio Amplifier Trigger Wire
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