2003 Lincoln Navigator Owner Guide 1st Printing (Spanish) - Page 495

Lights 4. On the wall or screen you will observe a light pattern with a distinct horizontal edge towards the right. If this edge is not at the horizontal reference line, the beam will need to be adjusted so the edge is at the same height as the horizontal reference line. 5. Locate the vertical adjuster on each headlamp, then use a 4 mm socket/wrench to turn the adjuster either counterclockwise (to adjust down) or clockwise (to adjust up) aligning the upper edge of the light pattern up to the horizontal line. 6. HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS NON-ADJUSTABLE. 7. Repeat step 3-5 for the other headlamp. 8. Close the hood and turn off the lamps. TURN SIGNAL CONTROL • Push down to activate the left turn signal. • Push up to activate the right turn signal. OFF INT2 INT1 OFF 104