Вот такой вариант распиновки музыки видели?а вот как расключить проводку чтоб все предусмотенное заводом работало пока не знаю.
Terminal.......Color........Designation
1.................Purple.........Battery
13................Black........Pwr Ground
2.............Green / white...Run Acces.
14............White / org.....VSS input (AVC)
3................Red / Org......Illum V+
15.................None.........Not Used
4...................Black..........Illum V-
16.................None.........Vehicle Alarm
5...................None..........Ext. Amp
17.................Black..........Key code
6...................None..........Not Used
18.............Black / brn.....Analog remote 1
7...................None..........Phone Mute
19..............Black / white...Analog remote 2
8..................Yellow.........Left Front +
20.................None..........Not Used
9..............Green / purp....Left Rear +
21............Yellow / black...Left Front –
10.............Blue / purp......Right Rear +
22..............Gray / blk.......Left Rear –
11................Orange.........Right Front +
23..............Blue / blk.......Right Rear -
12............Orange / brn.....Right Front -
24..................Black..........Pwr Ground
Может сгодится.