ADJUSTING THE HEADLAMPS
The headlamps on your vehicle are properly aimed at the assembly plant.
If your vehicle has been in an accident, the alignment of your headlamps
should be checked by your authorized dealer.
Vertical and Horizontal Aim Adjustment (Sealed Beam Headlamps)
The headlamps on your vehicle are intended to be aimed using
mechanical aimers. If mechanical aimers are used and the cross-car sight
line is in any way blocked, set the legs of the universal adaptor all to the
same setting, such that the cross-car sight line is no longer blocked, per
the instructions for the brand of mechanical aimer used. You can also
aim the headlamps visually using the procedure below.
To adjust the headlamps:
1. Park your vehicle on a level surface about 25 feet (7.6 meters) away
from a vertical plain surface. Check your headlamp alignment at night or
in a dark area so that you can see the headlamp beam pattern.
•
(A) 8 feet (2.4 meters)
•
(B) Center height of lamp to
ground
•
(C) 25 feet (7.6 meters)
•
(D) Horizontal reference line
•
(E) Vertical reference line for the
center of the headlamp
•
(F) Vertical reference line for the
center of the vehicle
2. The center of the headlamp is marked either on the lens (a circle or
cross marker) or on the bulb shield, internal to the lamp (mark or
feature). Measure the height from the center of your headlamp to the
ground (B) and mark an 8 foot (2.4 meter) long horizontal line on the
wall or screen (D) at this height (masking tape works well).
B
D
E
F
A
C
Maintenance
227
2013 Econoline
(eco)
Owners Guide gf, 2nd Printing, November 2012
USA
(fus)