Replacement keys or remote controls can be purchased from an authorized dealer. Authorized dealers can program remote controls for your vehicle.
Extending the Engine Running Time. Turning Your Vehicle Off After Remote Starting.
Memory Feature
Phone as a KeyPassive Key

The passive key operates the power locks and the remote start system. The passive key must be in your vehicle to use the push button start.
Note: You may not be able to shift out of park (P) unless the passive key is inside your vehicle.