Compatible Models: Key fob remote for Jeep Wrangler 2018 2019 2020 2021 2022 and Jeep Gladiator 2020 2021 2022. Replaces 68416782AA. Please verify compatibility with your vehicle before purchase. Product Parameters: FCC ID: OHT1130261. Frequency: 433MHz. Internal chip: Hitag-AES/4A. 4-Button: Unlock, Lock, Remote Start, Vehicle Search. Remote Control Key: One-touch unlock and lock functionality for quick and convenient access. Equipped with upgraded internal chips for reliable performance. If the key does not respond when buttons are pressed, check battery level and chip stability. Replace the key if necessary. (Note: Some vehicles may support proximity-based automatic unlocking when the key is near the vehicle.) Search Function & Remote Start: The key features a one-click vehicle locator function. Press the search button to trigger a sound alert from the vehicle, helping you locate it easily. Includes one-click remote start capability for added convenience. Professional Installation Required: This replacement key is designed to work seamlessly with compatible vehicles. The mechanical key blade must be cut to fit your vehicle. We recommend professional installation by a certified locksmith or authorized dealer for proper programming and blade cutting.