As far as I know there is NO reservoir as the power steering is controled by electrical pump linked into the steering rack. You access it by taking the cowling off under the steering column and dropping the fuse cover to reveal the electrical pump
I think the Punto has electric power steering, so no fluid.
fiat punto's dont have steering fluid. they have electric motors instead.
it is on the steering column below the steering wheel
on the steering column beneath steering wheel
Unfortunately the power steering unit is on the way out.
This means you have a fault with your power steering. You should contact the garage as the power steering may fail.
The red steering wheel light on a Fiat Punto typically indicates a problem with the power steering system. It may suggest that the power steering has failed or that there is an issue with the steering column. If this light appears, it's important to stop the vehicle safely and consult the owner's manual or a mechanic, as driving without functional power steering can be dangerous.
Failure in the power steering system...
To remove the power steering rack from a Fiat Punto MK1, first, safely lift the vehicle and support it with jack stands. Disconnect the battery and remove the tie rod ends from the steering knuckles. Then, detach the steering column from the rack and disconnect the power steering hoses. Finally, unbolt the rack from its mounting points and carefully slide it out from the vehicle.
fuse for power steering on fiat punto if your looking for the fuse under the bonnet big black box on the right open up the box and you will see the big blue fuse in the middle of the top row .
To remove the power steering rack from a Fiat Punto MK1, start by disconnecting the battery and draining the power steering fluid. Next, lift the vehicle and remove the front wheels for easier access. Detach the steering column from the rack, then unbolt the rack from its mounts and remove the tie rods from the steering knuckles. Finally, carefully slide the rack out of the vehicle.