Subwoofer Box Retrofit / Cable Harness

[picky]

Hi does anyone have the cable pin-outs or any information at all on the connector that runs from the original Jaguar Subwoofer box (1X43-19A067-AA) to the amplifier module in the boot. I want to make up a cable harness to retrofit a Subwoofer box, the connector is marked on the schematics as CA124 and is a 14 pin connector.

Also does anyone have any information or tips regarding how you activate the Subwoofer in the control menu via the D2B fibre optic connections?

[firat]

Hello, it's been 7 years but, have you ever accomplished this job? Thank you.