2010 Ford Focus Owner Guide 3rd Printing - Page 50
2010 Ford Focus Manual
Page 50 highlights
Lights 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 Trade number Headlamps H13 Park and turn lamp (front) 3457 NAK or 3457AK Side marker lamp (front) 168 Fog lamps (if equipped) H11 LL Stop/turn and tail lamps 3057K Backup lamp 921 License plate lamp C5W L * High-mount brake lamp LED * To replace these lamps - see your authorized dealer. To replace all instrument panel lights - see your authorized dealer Replacing interior bulbs Check the operation of all bulbs frequently. Replacing exterior bulbs Check the operation of all the bulbs frequently. 50