1999 Nissan Altima Owner's Manual - Page 172

1999 Nissan Altima Manual

Page 172 highlights

a. Keep all of the tires inflated to the correct pressure. b. Place the vehicle on level ground. c. See that the vehicle is unloaded (except for full levels of coolant, engine oil and fuel, and spare tire, jack, and tools). Have the driver or an equivalent weight placed in the driver's seat. ADJUSTMENT AFTER HEADLIGHT ASSEMBLY REPLACEMENT If the vehicle front body has been repaired and/or the headlight assembly has been replaced, check aiming. Use the aiming chart shown in the illustration. ● Upper edge and left edge of high intensity zone should be within the range shown at left. Adjust headlights accordingly. ● Dotted lines in the illustration show center of headlights. ''H'' : Horizontial center line of headlights ''WL'': Distance between each headlight center Low beam 1. Open the hood. 2. Adjust the vertical aim by turning the adjusting screw with a Phillips screwdriver. 3. Adjust the horizontal aim by turning the adjusting screw with a Phillips screwdriver. ADI1039 Do-it-yourself 8-23

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a. Keep all of the tires inflated to the correct
pressure.
b. Place the vehicle on level ground.
c. See that the vehicle is unloaded (except
for full levels of coolant, engine oil and
fuel, and spare tire, jack, and tools).
Have the driver or an equivalent weight
placed in the driver’s seat.
Low beam
1. Open the hood.
2. Adjust the vertical aim by turning the
adjusting screw with a Phillips screw-
driver.
3. Adjust the horizontal aim by turning the
adjusting screw with a Phillips screw-
driver.
ADJUSTMENT AFTER
HEADLIGHT ASSEMBLY
REPLACEMENT
If the vehicle front body has been repaired
and/or the headlight assembly has been
replaced, check aiming. Use the aiming
chart shown in the illustration.
Upper edge and left edge of high in-
tensity
zone
should
be
within
the
range shown at left. Adjust headlights
accordingly.
Dotted lines in the illustration show
center of headlights.
‘‘H’’
: Horizontial center line of headlights
‘‘W
L
’’: Distance
between
each
headlight
center
ADI1039
Do-it-yourself
8-23