without more information i would say it sounds like the wheel bearing.
try filling up your power stearing fluid,that could be the problem.
A Geo Metro is a front wheel drive vehicle. When a squealing noise occurs when the wheel is turning, it can be an indication of damage to the CV joints.
check your wheel bearing
Wheel bearings or u joints
Check your wheel bearings. Mine made a noise when turning right and had to replace the wheel bearings and hubs as they are all one unit on my 92.
soounds like steering wheel fluid needs to up
A whining noise present when turning the steering wheel indicates a faulty power steering pump. As the pump fails, it allows air to enter the system and a distinct whine.
power steering fluid not filled?
water/friction
cos its a renault
could be your wheel bearings