Hello everyone. This is my first post as I only just got meself the car today. It has a standard radio cass player in. On a 2005!!!!
I have a sony face off head unit I want to use but apart from a facia do I need anything else like a special lead?? Thank you in advance

You might find these two guides -- one and two -- helpful...!

Good luck; and feel free to post here, or in the Mk2/b Punto section, if you have any problems/questions.