Can this be the control arm problem. Sorry, I haven`t have time to check the archieves because I am in my exam week and I am really busy. The problem came up this afternoon. One other thing is that I have an appointment with my aftermarket shop to install a new suspension. Should I delay and get the car checked in the dealer, do you think they will cause trouble?

I've had them replaced even though I had an Eibach/Koni setup, but just to be safe, I'd postpone the suspension install and have dealer check it out first.