Ford 2009 Flex Owner's Manual page 291

WARNING: To reduce risk of electrical shock, always replace
the cover to the Power Distribution Box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery section of the Maintenance and Specifications chapter.
The high-current fuses are coded as follows:
Fuse/Relay
Location
1
2
3
4
5
6
7
8
2009 Flex (471)
Owners Guide, 2nd Printing
USA (fus)
Roadside Emergencies
Fuse Amp
Rating
80A* Passenger compartment fuse
panel power
80A* Passenger compartment fuse
panel power
— Not used
30A* Front wipers
30A* Passenger power seat
20A* Power point (instrument panel)
30A* Amp
— Not used
Protected Circuits
291