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Home >> Lexus >> 2023 >> NX 350 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Smart Access System (For Start) - Symptom Tests (2 Of 2) >> SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function, Gasoline Model) >> Security Indicator Light Does not Blink [11/2021 - ] >> Description
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Security Indicator Light Does not Blink [11/2021 - ]: Description

The certification ECU (smart key ECU assembly) blinks the security indicator light (theft warning indicator light assembly) when the immobilizer is set (ignition switch off).