2009 Ford Expedition EL Owner Guide 2nd Printing - Page 100

Lights 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. Examples of acceptable condensation are: • Presence of thin mist (no streaks, drip marks or droplets) • Fine mist covers less than 50% of the lens Examples of unacceptable moisture (usually caused by a lamp water leak) are: • Water puddle inside the lamp • Large water droplets, drip marks or streaks present on the interior of the lens Take your vehicle to dealer for service if any of the above conditions of unacceptable moisture are present. Using the right bulbs Replacement bulbs are specified in the chart below. Headlamp bulbs must be marked with an authorized "D.O.T." for North America to ensure lamp performance, light brightness and pattern and safe visibility. The correct bulbs will not damage the lamp assembly or void the lamp assembly warranty and will provide quality bulb burn time. Function Headlamps (low and high-beam) Front sidemarker Front park/turn lamps Fog lamps Front row map lamps Front row map/dome lamps Rear cargo lamp 2nd row reading lamp Turn/tail/brake/sidemarker lamps Backup lamp 100 Number of bulbs 2 2 2 2 2 3 1 2 2 2 Trade number H13/9008 194 3157 A 9145 W5W 578 578 W5W 3157K or 4157K 921 2009 Expedition (exd) Owners Guide, 2nd Printing USA (fus)