1) Open your Toyota App (download the Toyota App if you don't have it already
2) Press and hold the "lock" button in the lower left, or the "unlock" button in the lower right. Note: you must hold the button down for a couple seconds or it won't work properly.
And that's it! This feature comes in very handy if you left your vehicle and forgot to lock it. As long as you have your smartphone handy, you're good to go. Next, check out our video on how to start your car using the Toyota App.