general problems of the 2007 Buick Lacrosse

I got this v�hicule and work only for 22 days. Were I got it this place should be check.

My parking headlights will not turn off and the traction control is going haywire whenever I reverse or turn to the right.

The contact owns a 2007 Buick Lacrosse. While driving 55 mph, the contact heard an unusual sound whenever the brake pedal was depressed. The vehicle shook violently and the brake warning indicator illuminated. The failure occurred multiple times. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.