See also:

Motorcraft part numbers
1For spark plug replacement, see your authorized dealer. Refer to scheduled maintenance information for the appropriate intervals for changing the spark plugs. Replace the spark plugs with ones t ...

Audible warnings and indicators
Key In Ignition Warning Chime Sounds when the key is left in the ignition in the off or accessory position and the driver’s door is opened. Keyless Warning Alert (If Equipped) Sounds when the k ...

Cabin air filter
Note: A cabin air filter must be installed at all times to prevent foreign objects from entering the system. Running the system without a filter in place could result in degradation or damage to t ...