and they give a few tips and tricks for the truck (almost 99.9% of them everyone already heard about or seen) but heres a neat tip
Keyless remote: If your Xterra came with one, you know what a lifesaver it can be. But if you're annoyed by the honk when you lock the vehicle, you'll be happy to know you can make that go away. Simply hold down the lock and unlock buttons for a few seconds. If you start to miss that friendly little honk, you can always reactivate it by repeating the process.