If you mean the reservoir for the top it should be under the spare tire in the trunk. There is a cover over it that you will see when you remove the spare
it is located on right side of the engine
Left hand side of engine compartment between finder-well and firewall
Under a plastic cover located between the brake reservoir and the hood hinge on the drivers side.
The reservoir for the hydraulic clutch ( which takes DOT 3 brake fluid ) is located in the engine compartment , by the drivers side fender / power distribution box on a 1998 Ford Ranger
On my 1988 its located between the brake reservoir, and the hood hinge on the drivers side.
Under a plastic cover located between the brake reservoir and the hood hinge on the drivers side.
Reservoir is located in the loader frame, left side. The cap is located on top behind top loader pin.
The clutch hydraulic fluid reservoir for a Mazda 121 is located next to the brake booster and brake master cylinder. The reservoir is small and round and is close to the driver side fender.
on the fire wall drivers side
The hydraulic clutch reservoir should be located near the master cylinder on the driver's side if it has one. It is very small about 2-3 inches in diameter.
Left hand side of the boot where the electric arial is
The reservoir is located on the passenger side rear of engine.