2001 Mercury Cougar Owner Guide 2nd Printing - Page 258
2001 Mercury Cougar Manual
Page 258 highlights
Maintenance and care Height of low beam lamp bulb center 52 mm 7.6 meters Height of reference line on wall 5. Turn on the low beam headlamps. Notice that both the driver's side lamp and the passenger's side lamp create similar light patterns on the wall (see Fig. 1). If the left side of the cutĆoff line of either lamp is above or below the reference line on the wall, the vertical aim of that lamp requires adjusting. 6. On the lamp requiring adjustment, turn the adjusting screw marked with V1 in the desired direction (up or down). The vertical aim is correct when the horizontal cutĆoff line on the left side of the lamp's light pattern is vertically lined up with the horizontal reference line on the screen as shown in Fig. 1. 7. Turn the adjusting screw V2 in the same direction and by the same number of revolutions as V1. Note: The adjusting screws V1 and V2 may be turned at the same time or V1 before V2. Never turn V2 before V1. Doing so will cause misĆaimed headlamps. 8. Repeat steps 6 and 7 above on the other headlamp if required. Fig. 3 Center line 3 meters Reference line (52 mm below low beam lamp center) Fig. 4