This device facilitates access and operation of a specific model year and make of vehicle. It enables functions such as unlocking doors, starting the engine, and activating security systems. The component is tailored to interact with the vehicle’s onboard computer system, requiring proper programming for functionality.
The significance of this item lies in its essential role in vehicle security and usability. A properly functioning one ensures authorized access only, mitigating theft risks. Advancements in automotive technology have led to iterations with enhanced security features, providing increased protection and convenience for vehicle owners. Understanding its operation and potential issues contributes to responsible vehicle ownership.