This feature allows for the engine of the specified vehicle to be activated from a distance using the key fob or a smartphone application (if equipped). It provides the convenience of warming up or cooling down the vehicle’s interior before entering, enhancing occupant comfort. For instance, on a cold winter morning, the engine can be started remotely to defrost the windshield and preheat the cabin.
The inclusion of this system offers several advantages, including improved comfort and convenience. It can also contribute to enhanced safety by allowing the driver to ensure adequate visibility before beginning the journey. Historically, aftermarket systems were the primary method for achieving this functionality; however, factory-installed options provide integrated functionality and may offer superior reliability.