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Function Number of bulbs Trade number
2nd row reading lamp 1 1600XB
Rear cargo lamp 1 211–2XB
Rear turn/tail/brake
lamps
4 4057K
Backup lamps 2 921
Supplemental tail
lamps
4 906
Approach lamps 2 906
Mirror turn signal
lamps
2 906 (amber)
License lamp 2 168
High-mount brake
lamp
5 W5W
Visor vanity lamp -
Slide on rail system
(SOR)
2 A6224PF
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your authorized dealer
* For vehicles with HID (high intensity discharge) lamps, see your
authorized dealer for service.
Replacing interior bulbs
Check the operation of all bulbs frequently.
Replacing HID headlamp bulbs
The low/high beam headlamps on your vehicle use a “high intensity
discharge” source. These lamps operate at a high voltage. The bulb is
NOT customer replaceable. When the bulb is burned out, the bulb must
be replaced by your authorized dealer.
Replacing front parking lamp/turn signal/sidemarker bulbs
The front parking lamp/turn signal/sidemarker bulbs are located in the
headlamp assembly. Follow the same steps to replace either bulb.
1. Make sure the headlamp control is in the off position.
2. Open the hood.
Lights
93
2010 Navigator (nav)
Owners Guide (own2002), 1st Printing
USA (fus)