2013 Lincoln MKX Owner Manual Printing 3 - Page 276

Maintenance 275 For Vehicles with HID Headlamps: There is a distinct cut-off (change from light to dark) in the left portion of the beam pattern. The top edge of this cut-off should be positioned 2 inches (5 centimeters) below the horizontal reference line. 4. Locate the vertical adjuster on each headlamp. Using a Hex head driver, turn the adjuster either clockwise or counterclockwise in order to adjust the vertical aim of the headlamp. The horizontal edge of the brighter light should touch the horizontal reference line. 5. Close the hood and turn off the lamps. HORIZONTAL AIM IS NOT REQUIRED FOR THIS VEHICLE AND IS NON-ADJUSTABLE. CHANGING A BULB Lamp Assembly Condensation Exterior lamps are vented to accommodate normal changes in pressure. Condensation can be a natural by-product of this design. When moist air enters the lamp assembly through the vents, there is a possibility that condensation can occur when the temperature is cold. When normal condensation occurs, a thin film of mist can form on the interior of the lens. The thin mist eventually clears and exits through the vents during normal operation. Clearing time may take as long as 48 hours under dry weather conditions. These are examples of acceptable condensation: • Presence of thin mist (no streaks, drip marks or droplets). • Fine mist covers less than 50% of the lens. 2013 MKX (mkx) Owners Guide gf, 3rd Printing USA (fus)