[Z15]

Buy the special key fobs and have a dealer program/activate it. Its available as an accessory.

A dealer parts man should be able to provide more info.

Remote Start - Includes 2 Replacment Key Fobs Only
[17801236] $197.93


Click to enlarge'); By pressing a button on the key fob, the remote start system starts your parked vehicle from up to 200 feet away. Great for pre-warming or pre-cooling your vehicle. Seamlessly integrated with your vehicles anti-theft and remote keyless entry systems. Replacement key fobs only not a remote start system.