Lincoln Aviator: Head Up Display (If Equipped) / Maintaining Your Head Up Display

• Do not place objects onto the transparent cover, as they may block you from seeing portions of the image. These objects could also damage the cover and affect the quality of the projected image.
• The system uses a special windshield designed to provide the optimum image quality. You must replace the windshield in a vehicle with this system with a certified original equipment manufactured (OEM) head up display windshield. Replacing this system's windshield with a non-head up display windshield causes a double image or distorted image. Have an authorized dealer or authorized repair facility replace the windshield.
• Light conditions such as oncoming headlamps, sunrise, sunset or reflections off road surfaces can affect the driver's ability to see the HUD image.
• Clean the windshield often for optimal HUD performance.