Ok, so I've seen this on several posts:
Quote:
Originally Posted by Gilley
The wires going into the Bose amp are full range. The Bose amp separates the low frequencies and sends them to the 6x9's.

Here are the wire colors.
Factory speaker harness wiring colors

Front Right + Gray/Silver
Front Right - Yellow/Silver

Front Left + Green/Silver
Front Left - Red/Silver

Rear Door Right + Brown/Silver
Rear Door Right - Black/Silver

Rear Door Left + Green/Yellow
Rear Door Left - Black/Yellow

Rear Deck Right + Blue/Red
Rear Deck Right - Blue/White

Rear Deck Left + Blue/Yellow
Rear Deck Left - White/Green



Head unit output colors

The (+) are all on the same side of the connector.

Head Output Front Right + Orange/Blue
Head Output Front Right - White/Blue

Head Output Front Left + White
Head Output Front Left - Orange

Head Output Rear Right + Blue
Head Output Rear Right - Pink

Head Output Rear Left + Teal
Head Output Rear Left - Purple

Remote Wire Light Blue/ Silver
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I took my amp down and have looked at the blue wire harness and I do not see any of the wire colors on this post. Actually I do see 1 or 2 that match but other than that they are all different from this diagram. WTF?
I have a 2004 Bose equipped Sedan, BTW.
Could the previous owner have changed the wires? Any advise on what I can do to still add an amp to the factory stereo with my situation?

Thanks!