Table of contents: Adjusting the direction of headlights ↓ Removal and installation ↓ Disassembly and assembly ↓
Adjusting the direction of headlights

Headlight direction switch
Turn the headlight switch to the ON position and set the headlight aiming switch to the "O" position (standard position of the reflector angle).
Attention:
When the headlight is on, do not touch its components with your hands (metal part, control unit, wiring, lamp, socket, etc.). Perform adjustments using the adjusting screws only.
Make adjustments using the adjusting screws. First tighten the screw, then make adjustments by loosening it.
Adjust the beam direction of the headlights using the adjusting screws.
Preparatory work before adjustment
1. Adjust the pressure in all tires to the required level.
2. Make sure there is no foreign cargo in the vehicle.
3. Clean the headlights from dirt.
Caution: Do not clean headlights with organic solvents.
4. Start the engine.
5. Place the person in the driver's seat.
Adjustment via screen
1. Take a sheet of thick white paper and draw a diagram of the brightness boundary on it, as shown in the figure.

2. Place the car as perpendicular to the wall or screen as possible (at right angles to a level road surface).
3. Mark the same position on the wall or screen as the center position of the headlights.
4. Adjust the headlight center hole on the screen parallel to the smooth road surface.

5. The distance between the screen and the headlights should be 3 m so that the distance between the screen and each headlight is the same (A=B).

6. To prevent light from a headlight that is not being adjusted from falling on the screen, cover it with a screen.
7. Turn on the headlights (low beam).
8. Using the adjusting screws, adjust the position of the brightness boundary of the headlight light falling on the screen, as shown in the figure.

Removal and installation
See section "Halogen headlights".
Disassembly and assembly
Attention:
When replacing the lamp, remove the xenon headlight itself.
Insert the lamp tightly; if the xenon lamp is not inserted tightly into the socket, high voltage current leakage or corona discharge will occur. This may cause the lamp and/or socket to melt.
When the headlight is on, do not touch its components with your hands (metal part, control unit, wiring and socket).
After removing and installing the headlight, adjust the beam direction of the headlights.
When disposing of the lamp, do not break it. Place the lamp in a plastic bag and seal it tightly.
1. Disconnect the negative battery cable or remove the power supply circuit fuse.
2. Remove the headlight from the vehicle.
3. Remove the plastic cover.
4. Turn the cartridge in the direction of the arrow and release it from the mount.

(The text was borrowed from here: «NissanBook»)
5. Remove the socket spring and remove the lamp.
Plastic cover Torx bolt:
HID Control Unit Nuts:
"Mass" connection:
- Bottom high beam lamps: 12V-55W (H1)
- Top low beam lamps: 12V-35W (D2R)
- Side light bulb: 12V-5BT