Ford Mointaineer 2004 Owner's Manual page 180

Roadside Emergencies
Passenger compartment fuse panel (top side)
These relays are located on the reverse side of the passenger
compartment fuse panel. See your dealer or a certified technician for
service of this relay box.
Fuse/Relay Location
Relay 1
Relay 2
Relay 3
Relay 4
Relay 5
Relay 6
Relay 7
180
2004 Mountaineer (mnt)
Owners Guide (post-2002-fmt)
USA English (fus)
Description
Flasher
Rear defrost
Delayed accessory
Open
Battery saver
Open
Open