My 56 reg roomster 2 has a built in sat nav system combined with the radio system.

the CD that operates the navigation is issued by Tele Atlas in Holland. They claim this system is not in roomster models. So haw do I get an updated disc:confused:

I would start at a dealer

After using an in-built Tele Atlas system in a Mercedes Vito hire car for the last week in Italy, I'd have it removed and thrown in a bin. The navigation through small towns beggared belief.

"Please perform a u-turn when it is safe to do so"

After using an in-built Tele Atlas system in a Mercedes Vito hire car for the last week in Italy, I'd have it removed and thrown in a bin. The navigation through small towns beggared belief.

"Please perform a u-turn when it is safe to do so"

It is in Italy....