Technical FIAT500L 2013 steering issue

[ROZY2810]

My fiat 500L auto is having some steering issues ..the steering is lighter and the S/wheel is turning way more than the wheels !
I had to turn S/W over a full turn to get round a corner ! No warning lights on dash, power steering just suddenly got lighter ??

 

[The Panda Nut]

Do you have a city steering button? This, on cars where fitted, might describe the feelings you describe. Unnerving at speed! In our Panda it can be accidentally pressed while adjusting the radio. Handbook will tell you if there is one.

 

[ROZY2810]

Hi there !
Yes I checked city button .. it not quite as light as city but the steering wheel is literally turning too much and not matching with the wheels ! X