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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 640 (Security Control System) >> Component Diagnosis >> Headlamp >> Component Function Check

Component Function Check

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK HEADLAMP OPERATION

    Check if headlamps operate by lighting switch.

    Does headlamp come on when turning switch "ON"? 

    YES: Headlamp circuit is OK.

    NO: Check headlamp system. Refer to "DIAGNOSIS PROCEDURE ".