Thread: 2xxx and 3xxx series enable features application

Originally Posted by gomnati

Is it possible to enable 3490 features on a 3790

Your 37xx has already all features enabled, as far as I know, there is nothing missing.
Nuvi 34xx is different model, which has similar features like 37xx plus some extra. If you convert your 3790 into 3490, then you can enable or disable its features, depending on what you need.