1 year and 3 year map care services

[HughL]

Three years ago I took out a 3 year map care services plan for £199 as for all sorts of reasons I really much prefer to use the built-in satnav on my Prius to using my phone. It includes live traffic information which I've found to be pretty good, with helpful rerouting. Went to the e-store today to renew and it seems that the 3-year plan has been dropped and it's now 1 year for £119. I'll probably bite the bullet, but anyone know if there is a way to get a 3-year plan again? To be fair, it's quite a bit cheaper than many other cars I've heard about and I like being able to update it myself rather than get the dealer to do it.

In due course I'll probably swap the car for something with Android Auto (most likely a Corolla as there don't seem to be many Priuses left) so it might not be too big a deal, but if there is a way to get a 3-year one it would be useful.