When i go right everything is ok but when i turn left blinker and streering wheel comes back to starting possition blinker is still on but it should be turning off automaticly but its not ....any ideas ?

 

I've never had the steering wheel removed in my S40's so this is more of a guess. In every other car I have had the wheel removed there is a plastic piece that turns off the blinker when the wheel is centered. This piece does get old and break. What year is your car?