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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 201 (Engine Control System) >> Electrical Load Signal >> Diagnostic Procedure >> 7. Check Headlamp Function
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7. Check Headlamp Function

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Start engine.
  2. Turn ON the lighting switch at 2nd position.
  3. Check that headlamp high beams are illuminated.

OK or NG 

OK: GO TO 8.

NG: Check headlamp circuit. Refer to HEADLAMP (FOR USA) or HEADLAMP (FOR CANADA) - DAYTIME LIGHT SYSTEM .