HI, I have just got a 2000 Lupo 1.0 as my first car and it comes with the standard tape headunit. I managed to get hold of a RCD 200 from a VW T5 I didn't realise that the didn't have the same connections - I bought an Vauxhall to ISO to Quadlock lead that fits into the double DIN unit as its the only lead I could find the converted iso to quadlock, but unfortunately it isn't powering up. I appreciate it was a long shot, but hoping just one of the wires is the wrong way round Just wondered if anyone could share any advice please? thanks