Note: Only compatible with cars with anti-theft alarm. [Compatible models] ■Address V125/G CF46A 【K5/K6】■Address V125/G/Limited CF46A 【K7/K9】 Address V125/G/Limited CF46A 【K9】O2 sensor■Address V125S CF4EA/CF4MA 【LO】 (2 10-later models Lets 4 [CA41A/CA45A/CA46A] ■Lets 5 [CA47A] ■ Address V50 [CA42A/CA44A] ※Cars with anti-theft alarm; For vehicles without theft alarm; Can be used by removing the coupler connected to the key and reassembling the wiring of the coupler. Vehicle side coupler, orange and black wires to kiro/black / Kiro/Claw wiring, do not use the kiro/clo wiring. This will not work, but the check lamp of the bulb in the meter will not work.