Professional Installation: The entry replacement car key is perfectly compatible with cars, without worrying about being unusable. The mechanical key needs to be cut. Please contact a qualified local locksmith or dealer for cutting and programming. Only for vehicles with push-button start. Car Search Function: The remote control key has a one click car search function. When you cannot find your vehicle, press the search button and the car will emit a warning tone, making it convenient for you to quickly determine the location of the vehicle. Remote Control Key: It is convenient and fast to unlock/ lock the vehicle with one click of the key. Upgraded chips are used internally to ensure stable operation. When there is no response when pressing the unlock/lock button, check whether the key has sufficient power or whether the chip is stable. When the remote key cannot be used, it is recommended that you replace it in a timely manner (when the key approaches the vehicle, the doors cannot be automatically unlocked). Product Parameters: Replacement part number: Replace 89904-47230 89904-35010 89904-47370R 89904-0T050. FCC ID: HYQ14ACX. Board: GNE 271451-5290. Frequency: 315MHZ. Compatible Models: Key fob remote fit for Toyota 4 Runner 2010-2019, fit for Toyota Prius 2010-2016, fit for Toyota Prius C 2012-2014, fit for Toyota Venza 2009-2016, fit for Toyota Prius V 2010-2016, fit for Scion TC 2011-2016. Please carefully check whether our product is compatible with your car before purchg.