Nissan Primera P11. Manual — part 301
LOW BEAM
1. Turn headlamp low beam on.
2. Use adjusting screws to perform aiming adjustment.
●
First tighten the adjusting screw all the way and then
make adjustment by loosening the screw.
●
Adjust headlamps so that main axis of light is parallel to
center line of body and is aligned with point P shown in
illustration.
●
Figure to the above shows headlamp aiming pattern for
driving on left side of road; for driving on right side of
road, aiming pattern is reversed.
Up and down
adjusting screw
Left and right
adjusting screw
NEL548
NEL563
Screen
Vertical center line
ahead of head lamps
Basic illuminating
area for adjustment
Horizontal center
line of head lamps
Cut off line
Center of low
beam bulb
Unit: mm (in)
25,000 (984.25)
Cut off line
Screen
27.5
(1.083)
Aiming
allowable
area
33.5
(1.319)
300 (11.81)
HEADLAMP (without Daytime Light System) — Conventional Type —
Aiming Adjustment (Cont’d)
EL-71
System Description
Xenon type headlamp is adopted to the low beam headlamps. Xenon bulbs do not use a filament. Instead,
they produce light when a high voltage current is passed between two tungsten electrodes through a mix-
ture of xenon (an insert gas) and certain other metal hallides. In addition to added lighting power, electronic
control of the power supply gives the headlamps stable quality and tone color.
Following are some of the many advantage of the xenon type headlamp.
●
The light produced by the headlamps is white color approximating sunlight that is easy on the eyes.
●
Light output is nearly double that of halogen headlamps, affording increased area of illumination.
●
The light features a high relative spectral distribution at wavelengths to the human eye is most sensitive,
which means that even in the rain, more light is reflected back from the road surface toward the vehicle,
for added visibility.
●
Power consumption is approximately 25 percent less than halogen headlamps, reducing battery load.
SEL440V
Provide an optimum illumination
pattern designed to prevent dazzling
effect on drivers of oncoming vehicles
Cut-line Shade
Reflector
Bulb
Bulb socket
Booster
Provides initial
voltage amplification
Battery connector (DC12V)
HID control unit
Transforms battery voltage
into illumination
Structure of the new xenon lamp
HID: High Intensity Discharge
Xenon
Conventional
Comparison of xenon headlamp and conventional halogen headlamp
lighting performance (example)
HEADLAMP (without Daytime Light System) — Xenon Type —
EL-72
Wiring Diagram — H/LAMP —
YEL133C
BATTERY
Refer to EL-POWER.
: With gasoline engine
: With diesel engine
OFF
1ST
2ND
LOW
HIGH
PASS
OFF
1ST
2ND
LOW
HIGH
PASS
LOW
HIGH
PASS
LOW
HIGH
PASS
COMBINATION
SWITCH
(LIGHTING
SWITCH)
Next page
PASS
HIGH
LOW
PASS
HIGH
LOW
HEADLAMP (without Daytime Light System) — Xenon Type —
EL-73
YEL004D
HEADLAMP (without Daytime Light System) — Xenon Type —
Wiring Diagram — H/LAMP — (Cont’d)
EL-74
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