1996 Buick Lesabre Stereo Wiring Information
Radio Constant 12V+ Wire: Orange
Radio Ignition Switched 12V+ Wire: Yellow
Radio Ground Wire: Black/White
Stereo Radio Illumination Wire: Gray/Black
Stereo Radio Dimmer Wire: Brown/White
Stereo Radio Antenna Trigger Wire: Dark Green
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
1996 Buick Lesabre Speaker Sizes
Front Speakers Size: 5 1/4″ Speakers
Rear Speakers Size: 6″ x 9″ Speakers
The following information is currently not available:
Stereo Radio Amplifier Trigger Wire
*If you know any of the above or any other missing information please use the comment box below to notify us.
I am not seeing the illumination or dimmer wires you are talking about, but yellow is the factory dash light wire