Ford 2009 Flex Owner's Manual page 146

Locks and Security
6. Press the power door unlock control twice within five seconds. Note:
The horn will chirp once to indicate the perimeter lighting feature has
been deactivated. The horn will chirp once and honk once (one short
and one long) to indicate the perimeter lighting feature has been
activated.
7. Turn the ignition to the 1 (off) position to exit the procedure. Note:
The horn will chirp once to confirm the procedure is complete.
Illuminated exit
• When all vehicle doors are closed and the key is removed from the
ignition, the interior dome lamps (and the exterior mirror puddle
lamps, if equipped) will illuminate.
The lights will turn off if all the doors remain closed and
• 25 seconds elapse, or
• the key is inserted in the ignition.
Battery saver
The battery saver will shut off the interior lamps 10 minutes after the
ignition has been turned to the off position.
• If the dome lamps were turned on using the panel dimmer control, the
battery saver will shut them off 10 minutes after the ignition has been
turned to the off position.
• If the courtesy lamps were turned on because one of the vehicle doors
or the liftgate was opened, the battery saver will shut off them off
10 minutes after the ignition has been turned to the off position.
• The battery saver will shut off the headlamps 10 minutes after the
ignition has been turned to the off position.
146
2009 Flex (471)
Owners Guide, 2nd Printing
USA (fus)