2006 Infiniti QX56 RWD V8-56L Headlamp Bulb Technical Service Bulletin
Headlamp Bulb: Service and Repair
Bulb Replacement
CAUTION:
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Disconnect battery negative terminal before touching xenon bulb or headlamp wiring harness assembly.
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Turn headlamp switch OFF before disconnecting headlamp harness connector.
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Do not touch bulb by hand right after being turned off. Burning may result.
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Do not touch the glass of bulb directly by hand. Keep grease and other oily substances away from it.
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Do not turn xenon bulb ON when xenon bulb is removed from front combination lamp assembly.
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After installing the bulb, be sure to install the bulb socket securely to ensure watertightness.
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Do not leave bulb out of front combination lamp assembly for a long time because dust, moisture, smoke, etc. may affect the performance of the
lamp. When replacing bulb, be sure to replace it with a new one.
HEADLAMP (OUTER SIDE), FOR LOW BEAM
Removal
1. Position fender protector aside.
2. Turn headlamp switch OFF.
3. Disconnect battery negative terminal.
4. Remove ballast.
5. Disconnect headlamp electrical connector.
6. Release bulb retaining spring and pull bulb straight out.
Installation
Installation is in the reverse order of removal.
HEADLAMP (INNER SIDE), FOR HIGH BEAM
Removal
1. Turn headlamp switch OFF.
2. Disconnect headlamp electrical connector.
3. Turn the bulb counterclockwise to remove it.
Installation
Installation is in the reverse order of removal.