2015-2020 Lexus NX300h NX200T LX570 / 4-Button Smart Key / PN: 89904-78470 / HYQ14FBA / AG Board 2110 (AFTERMARKET)

Brand New Aftermarket Replacement For: FCC ID: HYQ14FBAIC: 1551A-14FBAChip: 8AAG Board 2110 Frequency: 315 MHzBattery: CR2032Buttons: Lock, Unlock, Panic, HatchAftermarket Emergency Key Included: K-TOY-EM35 Test Key: LXP90Replaces PN: 89904-78470, 89904-78070s, 89904-78250, 89904-78670Manufacturer: KeylessFactoryCompatible with the following:2016 – 2019 Lexus NX3002015 – 2020 Lexus NX300H2015 – 2020 Lexus NX200TLate 2016 – 2020 Lexus LX570Important: When you are ready to program this key please hold the key right next to the Push to Start button for at least 30 seconds.Follow the steps How to Unlock this Key:First press and hold the 1, 2, and 3 buttons at the same time (according to the order shown in the following figure), after the indicator is on, release the 3rd button.Keep pressing the 1st and 2nd buttons. After the light is off, press the 3rd button again. Then the light is on and release the 3rd button.Repeat the second step 10 times or more until the indicator light flashes continuously, then you can release 3 buttons.After the indicator light stops, the smart card is unlocked and can be used as a new card.If you do not understand the above steps, you can refer to the attached video.