ReplacementFor Remote fob P/N: 35118-TLA-A00,35118-TGG-A00; FCC ID: MLBHLIK6-1TA; 433MHz; Key Fob Replacement Suitable for 2017-2020 Honda CRV/2017 2018 2019 2020 2021 Honda Civic (5-DOOR HATCHBACK).Programming MethodThis vehicle is not on board programmable and requires a qualified professional to program key remote fobs, this remote key fob must be programmed and cut by a qualified locksmith or dealership.Assembly & Testing1 Fob Key with Electronic board and Battery are included and pre-installed; Each item has been tested before shipping.Instructions for useIt's a 100% Brand New 4 button Keyless Fob Remote Control Car Key and blank key, which needs to be programmed and cut before use; if you don't know how to do, contact us please. This Transmitter Doesn't Work on Push Start Button Vehicles and it only Supports Regular Key Vehicles;Purchase InstructionsMake sure that your OEM information (include FCC ID, Frequency, part number and chip type) and button appearance is the same as ours and If you don't know, please consult your dealership or us.