Hi.
If I remember rightly the facelift version came with a factory fitted system. Are there any codes hidden away in any documents.
Does the ignition turn on and the instruments light up. ?. You may already know this, its only a suggestion to try and help. If every thing lights up don't forget the clutch pedal has to be right down to the carpet.
Ill do some searches see if I can come up with some other solution. If a facelift owner see's your request they might be able to help.
Regards.