Carminat Upgrade?

JimPlumber Registered Users Posts: 1
New Seeker
edited January 2019 in Built in car navigation

So I bought my van over a year ago, i've had no end of trouble trying to sort out the Carminat system (originally wasn't given the sd card, picked one up from the dealership, 2gb card, tried updating, ended up formatting etc etc). Gave up some time ago.
Finally sat down to try and sort it out once and for all and discover i need a remote control for it.

It looks like I need to buy maps, a bigger sd card and a remote.
I was thinking if I'm going to be spending a bunch of money on it, would i be better off just upgrading to a newer unit? If so, is there a touch screen version that will fit in a 2012 renault trafic?

Any help would be massively appreciated!
Thanks gang!