Outlander L 500 key differences?

I have a new 2015 Outlander L 500 and just read someone talking about a learner key that gives less power, is this the case for the L 500? I have two keys with mine, one has a black rubber BRP grip and the other is just plain silver, both ends of the keys look identical.

Also, I can't seem to find the RPM view on the digital display. I've cycled through the settings on the button to the right of the display and it only seems to have MPH, hours, miles and a clock. Any ideas? This is the non DPS model if that makes a difference since I'm pretty sure I saw digital RPM view on the DPS model. I would also like to change the digital greeting message and be able to turn off maintenance notifications since I plan on doing them myself, surely there's a way to do this without taking it back to the dealer like a plug in I can buy from somewhere to program it? Does it have to be the same BRP dealer that I bought it from? They're over an hour away from me and there's a local Honda/Polaris dealer close to me, would they be able to change the messages if I can't?

It's ridiculous of how much small stuff the dealership tries to milk money out of people with.