CAUTION
●High-pressure halogen gas is sealed in-
side the bulb. The bulb may break if the
glass envelope is scratched or the bulb
is dropped.
● Aiming should not be necessary after
replacing the H4 bulb. When aiming ad-
justment is necessary, contact a
NISSAN dealer.
● Do not leave the headlight assembly
open without a bulb installed for a long
period of time. Dust, moisture, smoke,
etc. entering the headlight body may
affect bulb performance. Remove the
bulb from the headlight assembly just
before a replacement bulb is installed.
● Only touch the base when handling the
bulb. Never touch the glass envelope.
Touching the glass could significantly
affect bulb life and/or headlight
performance.
● Use the same number and wattage as
shown in the chart.
1. Disconnect the battery negative cable.
2. Disconnect the electrical connector
Afrom
the rear end of the bulb. 3. Pull off the rubber cap
B.
4. Push and turn the retaining pin
Cto loosen
it.
5. Remove the headlight bulb. Do not shake or rotate the bulb when removing it.
6. Install the new bulb in the reverse order of removal.
Fog may temporarily form inside the lens of the
exterior lights in the rain or in a car wash. A
temperature difference between the inside and
the outside of the lens causes the fog. This is not
a malfunction. If large drops of water collect
inside the lens, contact a NISSAN dealer.
HEADLIGHT AIM
The aim of the headlights may require adjustment
when replacing the headlight assembly or when
the vehicle’s front body has been repaired. When
the adjustment is required, follow these proce-
dures, or have them adjusted by a NISSAN
dealer.
Before performing the headlights aim adjust-
ment:
● Check the pressure of all tires for the correct
inflation pressure.
● Check that the tools and spare tire are
stowed securely.
LDI2422
8-26Maintenance and do-it-yourself
Adjusting the headlight aim
Be sure that the vehicle is parked directly vertical
to the wall on which the headlights will be pro-
jected.1. Turn on the headlight low beam
2. Open the hood.
3. Turn the aiming adjustment screws
12,
located inside the engine compartment, until
the headlight projection, on the wall or
screen, does not move. NOTE:
The aim adjustment screws are located on
each side of the headlights. The lower
screw
1is used to adjust the horizontal
aim. The upper screw
2is used to adjust
the vertical aim.
The screws can be turned indefinitely in
each direction. Therefore be sure to ob-
serve the headlight projection movement
to determine the necessary turning
amount. 4. Turn the lower screws
1in the opposite
direction until the headlight projection be-
comes 70 mm (2.76 in) below the point P.
Once the left headlight has been adjusted,
perform right side adjustment as well.
”C” is the distance between point P and
point
3.
5. Turn the upper screws
2in the opposite
direction until the horizontal headlight pro-
jection’s turn point
3is directly below the
point P. Once the left headlight has been
adjusted, perform right side adjustment as
well.
SDI1665
8-28Maintenance and do-it-yourself
