Hi Chris,
By info pack I think you mean Message Centre as you saw in my car on Sunday. To fit a Message Centre, this is in fact a different IPK
(Instrument pack (IPK from the German)) to the one in your car. Les at SMC usually has these in stock. In addition you will need an indicator stalk with the
IPK / Message Centre switch. Fitting the new
IPK will require a T4
(Testbook version 4.Computer Diagnostic System) session.
As for the Rover sat nav systems, I don't have either of these so I can't help, but I am sure someone will be along who can.
Cheers
Mike