The resistor is right near the blower motor. On the passenger side, under the glovebox, remove the underdash cover and you will see it. It is just toward the driver side, held to the heater system by one screw. Its a 1/4" screw.... why not 7mm or 8mm I know not, but there it is., I usually just replace the 'heat fuse' with one from raido shack. That is likely what is wrong with yours too.
location of relay blower motor 1997 Mercury mystique
( # 27 ) is a 15 amp fuse for the cigarette lighter in a 1997 Mercury Mystique ( under the dash )
its located under the scuttle panel next to ur heater motor.
Bottom of the radiator.
98' headlights look better
right side of crankshaft pulley
You can view the 1997 Mercury Mystique owners manual online at : www . motorcraft service . com ( no spaces ) Click on Owner Guides ( the fuse section starts on page 149 , it has the diagrams and lists )
Righty tighty, lefty loosey.
In the ( 1997 ) Mercury Mystique : The fuel pump shut off switch ( inertia switch ) is in the drivers footwell behind the kick panel ( there is an access hole ) * it's near the inside hood release *
inside fuel tank,you can remove rear seat to access it
Anyplace that sells batteries has this info.
it mean there is a hydraulic or electrical fault on the transmission