Function
Number of bulbs
Trade number
Headlamps (low-beams)
2
9006
Headlamps (hi-beam)
2
9005
Front park/turn lamps
2
3157 AK (amber)
Front sidemarker
2
194 AK (amber)
Foglamps
2
800
Map/dome lamps
2
579
Rear cargo lamp
1
578
2nd row reading lamp
1
578
Turn/tail/brake lamps
2
3157K
Approach lamps
2
906
Mirror turn signal lamps
2
906 (amber)
Liftgate lamp
2
916
Backup lamp
2
3157K
License lamp
2
168
High-mount brake lamp
5
W5W
All replacement bulbs are clear in color except where noted.
To replace all instrument panel lights - see your dealer
* For vehicles with HID (high intensity discharge) lamps, see your dealer
for service.
Replacing the interior bulbs
Check the operation of all bulbs frequently.
Map lamps
To change the map lamp bulbs:
1. Use a small screwdriver to
remove the map lamp lens.
2. To remove the old bulb, twist
1
⁄
4
turn and pull it out.
3. Twist in a new bulb.
4. Align and press the map lamp
lens back on and test the lamp operation.
Replacing headlamp bulbs
1. Make sure the headlamp control is in the OFF position.
2. Open the hood.
2004 Navigator
(nav)
Owners Guide (post-2002-fmt)
USA English
(fus)
Lights
118
