Thanks Roger, I bought the fiat panda aux in lead from poland on ebay, at first i wasn't sure where to plug it in but then realised that the 3 coloured multiblock in the back of the radio comes apart! ............. take the yellow bit off the other two and click the new yellow block onto it on the end of the new lead and push the whole multi block back into the back of the radio. Just leave the original yellow socket just hanging at the back. I got a 3.5mm jack extension lead from ebay for a couple of quid and threaded the aux lead down behind the centre console to come out at the bottom near the cup holders.
pushed the CD button on my stereo to select AUX and plugged the lead into my i phone ............................................. and it works!!!!!!
I now have an MP3 compatible panda for around £12 .................. well happy!
Thanks again for your post for showing me what i needed to do
ps Neogeta did you unclip the original yellow block off your multiblock connector and attatch the new one to it? If your stereo shows AUX on the display .......... the lead will work. At first i thought there was nowhere for the lead to plug into before i realised that it replaces the original yellow part of the plug. If you get stuck then message me and ill take some pics to show you