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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Exterior Lighting System - Led Headlamp >> Periodic Maintenance >> Headlamp Aiming Adjustment >> HEADLAMP AIMING ADJUSTMENT : Adjustment >> LED Headlamp >> Aiming

LED Headlamp: Aiming

GNSALLIA0225Z-225Courtesy of NISSAN NORTH AMERICA, INC.

A.

Right

B.

Left

C.

Headlamp bulb center (H-V point)

D.

Cutoff line

E.

Screen

F.

Aim evaluation area

G.

Step

H.

Horizontal center line of head lamp

J.

Lowest cutoff line height

K.

Highest cutoff line height

L.

Distance of headlamp aiming screen from vehicle 7.62 m (25 ft)

M.

Maximum aim evaluation distance from vertical center on aiming screen 399 mm (3 deg. R)

N.

Minimum aim evaluation distance from vertical center on aiming screen 133 mm (1 deg. R)

V.

Vertical aiming evaluation line

J (Lowest cutoff line height)

7 mm (0.28 in)

0.05 deg. up

K (Highest cutoff line height)

7 mm (0.28 in)

0.05 deg. down