Can anyone decode the colors of the wires going to the stock radio in the 2005 300?

 

RADIO C1 - DK. GRAY 22 WAY CAV CIRCUIT FUNCTION 1 A300 16GY/LG FUSED B(+) (I.O.D.) 2 - - 3 - - 4 X703 22DG/OR (HANDS FREE) LEFT AUDIO OUTPUT 5 D55 20WT/OR CAN B BUS (+) 6 D54 20WT CAN B BUS (-) 7 X202 18DG/VT (LOWLINE/MIDLINE I) RIGHT FRONT DOOR SPEAKER (+) 8 X292 18DG/YL (LOWLINE/MIDLINE I) RIGHT FRONT DOOR SPEAKER (-) 9 X291 18GY/YL (LOWLINE/MIDLINE I) LEFT FRONT DOOR SPEAKER (-) 10 X201 18GY/VT (LOWLINE/MIDLINE I) LEFT FRONT DOOR SPEAKER (+) 11 Z909 18BK/LG GROUND 12 A300 16GY/LG FUSED B(+) (I.O.D.) 13 - - 14 - - 15 - - 16 X704 22DG/YL (HANDS FREE) RIGHT AUDIO OUTPUT 17 X795 20DG (HANDS FREE) COMMON AUDIO OUTPUT 18 X303 18DG/TN (LOWLINE/MIDLINE I) LEFT REAR SPEAKER (+) 18 X51 18DG/DB (MIDLINE II/HIGHLINE) RADIO LEFT AUDIO (+) 19 X393 18DG/GY (LOWLINE/MIDLINE I) LEFT REAR SPEAKER (-) 19 X57 18DG/OR (MIDLINE II/HIGHLINE) RADIO LEFT AUDIO (-) 20 X394 18YL/GY (LOWLINE/MIDLINE I) RIGHT REAR SPEAKER (-) 20 X58 18GY/OR (MIDLINE II/HIGHLINE) RADIO RIGHT AUDIO (-) 21 X304 18DG/BR (LOWLINE/MIDLINE I) RIGHT REAR SPEAKER (+) 21 X52 18GY/DB (MIDLINE II/HIGHLINE) RADIO RIGHT AUDIO (+) 22 Z909 18BK/LG GROUND

RADIO C2 (SATELLITE RADIO) - BLACK 10 WAY CAV CIRCUIT FUNCTION 1 X16 20DG/YL AUDIO SIGNAL RIGHT (+) 2 X917 20DG AUDIO SIGNAL COMMON 3 - - 4 - - 5 - - 6 X17 20DG/OR AUDIO SIGNAL LEFT (+) 7 - - 8 - - 9 - - 10 - -

 

Thanks.. I have a couple of questions on how to wire an after market radio... According to your description there are 2 battery power wires (1 & 12) and 2 negatives (11 & 22) And I don't know what the 2 white wires are for?

My aftermarket radio has a yellow (B+), a red (Ign. power), and a blue (amp remote power.)??? Could you tell me where these hook to from the numbers above? And because I'm not an expert could you tell me numbers... like yellow to 1, red to 12(or whatever) and blue to (whatever). THANKS!!