I have a Navman EZY 300, which I like, it came with Lifetime map updates.
It is not quite 3 years old, and was getting regular updates until about 9 months ago. When I contacted Navman, I was told that the lifetime maps were a promo. Now, I had a bit of trouble working that one out .Anyway, I relayed to them in no uncertain terms that I thought 2 years was certainly a bit short of a lifetime, and I was not happy. Next email, I am sent new redeem code, and two new updates. Now I am a happy customer