Renault Clio Tom Tom and no card!

Topnotchbunny Registered Users Posts: 1
New Traveler
edited January 2019 in Built in car navigation
I've recently purchased a 2012 Renault Clio Dynamique with an in-built Tom Tom navigation system, which is great, except that there is no card! So, could you advise me what I need to be looking for, how I go about updating it etc. Many thanks!