weird buzzing noise
 

when i start my car, there is a buzzing noise which sounds like its coming from the steering column somwhere. then it goes of after about 30 sec. it this normal?

Any associated lights on the warning panel?

nope

yeah
 

i sometimes here strange buzzing in my car as well but it usually goes away

Is it a buzzing or a beeping? That usually indicated that your Powersteering computer is having issues.