Can anyone tell me what is required to install the Nissan Birdview GPS system as an after sales option? I have a 2003 Nissan Almera Tino but due to a special sales deal I could not order the GPS option when I purchased the vehicle last year from Nissan (Spain). I understand that the Almera Tino is pre-equipped for GPS but what does it actually involve to install it? My Nissan dealer isn't very clear about it (or doesn't know) and actually suggested I install a Garmin Street Pilot
2610. It seems rather a shame to already have the display available in the dash and then be obliged to use a different much smaller display for the GPS. Any suggestions would be greatly appreciated.