It should say on the front of the headunit somewhere, either 'update list' or 'tuner list'
With the tuner list I believe you will just need an aux cable from eBay about 6 quid which will plug in to the back, if you have the update list you will need a connects 2 aux adaptor box.
Ill double confirm which way it is later as I had to fit a connects2 adaptor box
That fat black cable is your earth.
The cd changer is the blue plug socket with 8 pins to the right.
Yeah tuner list just requires the lead, don't quote me on it but I below this is what you require
http://www.ebay.co.uk/itm/Renault-C...370?pt=LH_DefaultDomain_3&hash=item20ce19dac2
Just incase your not aware this replaces the 6cd changer on the headunit so it's one or the other
Wasn't it Update list that takes the aux lead. Tuner list requires Connects 2