See also:

Battery saver
The battery saver will shut off the lamps 10 minutes after the ignition has been turned off. • If the dome lamps were turned on using the panel dimmer control, the battery saver will shut them ...

Windshield wiper rainlamp feature (if equipped with autolamp)
When the windshield wipers are turned on during daylight, and the headlamp control is in the autolamp position, the exterior lamps will turn on after a brief delay and will remain on until the wip ...

Battery
Your vehicle is equipped with a Motorcraft maintenance-free battery which normally does not require additional water during its life of service. If your battery has a cover/shield, make sur ...