Walk Away in Peace, Lock on the Go | Isuzu D-Max Malaysia Welcome to a worry-free Friday with your Isuzu D-Max X-Terrain! Have you ever walked away from your vehicle only to return because you couldn't remember if you locked it? The Walk Away Door Lock feature on the Isuzu D-Max X-Terrain ensures that never happens again. This system automatically secures the doors and arms the alarm when you exit the truck with the PESS key in your possession. Just turn off the engine, step out, and walk away;