I BELIEVE the horn is mounted below the battery tray
In a 1997 Mercury Mountaineer : In the Power Distribution Box ( which is " live " ) located in the drivers side of the engine compartment ( relay # 2 is the horn relay )
on the steer wheel
In a 2001 Mercury Mountaineer : In the Power Distribution Box ( which is " live " ) located in the engine compartment , on the drivers side of the engine compartment : ( mini fuse # 10 is a blue color 15 amp fuse for the horn relay and the horn relay is relay # 7 )
replace it.
The mountaineer has a fuse box under the drivers side dash ,and it has two horn fuses , right horn fuse ,and left horn fuse.
According to the 2006 Mercury Mountaineer owners manual : ( # 14 is a 20 amp fuse for the horn ) * in the fuse panel below the instrument panel on the drivers side *
I believe it is mounted below the battery tray in the engine compartment
It's fairly simple to find out if your horn fuses need replacing on our 2001 Mercury Mountaineer. If the fuse is blown, the horn will no longer sound.
push the center of the steering wheel. honk honk
The horn is located in the center of the steering wheel on the 2000 Chevy Cavalier.
Under the battery tray. A little difficult to get to bu tnot too bad.
the horns are located under the drivers side headlight