04 l322 av/nav/phone connectors in boot help

Hi guys , Can any one suggest a web site that can help identify the purpose of one of the connectors located in the boot beside the nav and radio units.


The connector is unused and I'm curious to find its purpose , car has DVD nav, tv , cd, phone , DVD fitted so I'm a bit stuck .


Many thanks to any one whom may shed some light !

This might be one of the rare occasions when you venture into a main stealer and talk to the parts department. Get them to put the wiring up on their screeen, sort out which one you've got as a spare then run.

I'm guessing it will be a trip to dealer, I would think it is a aux or amp input , but can't seem to track down online any info , I will post a pic see if any one knows