Adjusting The Headlamps - Ford Super Duty Owner's Manual

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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 Aim Adjustment

1. Park the vehicle directly in front of a wall or screen on a level surface,

approximately 25 feet (7.6 meters) away.

reference line on the vertical wall or screen at this height (a piece of

masking tape works well).

3. Turn on the low beam headlamps to illuminate the wall or screen and

open the hood. Cover one of the headlamps so no light from that lamp

hits the wall.

2013 F-250/350/450/550 (f23)

Owners Guide gf, 1st Printing

10. Reconnect the mass air flow

sensor electrical connector to the

outlet tube. Make sure the locking

tab on the connector is in the

"locked" position (connector shown

from below for clarity).

• (A) 8 feet (2.4 meters)

• (B) Center height of lamp to

• (C) 25 feet (7.6 meters)

• (D) Horizontal reference line

2. Measure the height from the

center of your headlamp (indicated

by a 3.0 millimeter circle on the

lens) to the ground and mark an

8 foot (2.4 meter) horizontal