Smart Key Fob for 2022-2024 Lexus NX250 NX350 HYQ14FLC 231451-6100 BA
Complete aftermarket four-button proximity remote for compatible 2022–2024 Lexus NX250 and NX350 vehicles using the matching HYQ14FLC BA-board smart-key system. Includes electronics, a lithium 3 V battery and one uncut emergency insert.
Specifications
- FCC ID: HYQ14FLC; IC: 1551A-14FLC.
- Board reference: 231451-6100; P4 designation: BA.
- Frequency: 314.3 MHz; transponder: 8A.
- Four buttons: lock, unlock, power hatch HOLD and panic HOLD.
- Quantity: one remote and one uncut emergency key. Blade detail photograph shows two viewing angles, not additional quantity.
Fitment and compatibility
2022–2024 Lexus NX250 and NX350 equipped with the matching factory proximity-key system and BA/6100 electronic configuration. Confirm the original FCC ID, BA designation, board, frequency, button functions and emergency insert with your locksmith before ordering. Other remotes sharing HYQ14FLC may have different electronic configurations and are not automatically interchangeable. Not an upgrade for a vehicle lacking factory smart entry or a powered hatch.
Professional programming and emergency-key cutting are required and are not included. Have a qualified automotive locksmith confirm tool support before purchase. Aftermarket replacement, not a genuine Lexus OEM remote.
