Unplug the two harnesses, cut the elctrical tape, and peel it back
Cut the wires on the smaller harness 3" behind the harness and seperate the wiring (You will notice the - and + of each speaker are taped together allready.
Cut the wires on the remaining harness and seperate them, strip the wires.
The 2 white wires with red lines and 2 black wires are the + and - for the amp, you will not need to strip these, simply cap them along with the pink wire (amp remote).
Connect the wires and cap them accoring to this tabe...
Connect wires from the B52 Harness to the B51 Harness
B52= Smaller Harness
B51= Larger Harness
+ Red ---> Purple
- Purple w/ Red Line ---> Green w/Yellow Line
+ Green ---> Brown
- Red w/ Blue Line ---> Brown w/ White Line
+ Orange ---> Yellow w/ Green Line
- Orange w/ Blue Line ---> White w/ Orange Line
+ Orange w/ Red Line ---> Red w/ Black Line
- Green w/ Blue Line ---> Gray w/ Blue Line
If you don't have an easy stripper wire stripper, it will be the best $2 you ever spent. The bypass was very easy, just match up the wires and secure them in a wire nut. I removed the factory amp (every pound counts ). The sound quality is MUCH better from the aftermarket HU after bypassing the amp.
And a special thank you to angel2167882 (Laurent) for her audio expertise input.