Front Suspension Stabilizer Bar problems of the 2013 Cadillac XTS

The contact owns a 2013 Cadillac Xts. The contact stated that while driving at an undisclosed speed, the rear suspension was bouncing, and the vehicle became difficult to maneuver. The message to "check leveling system" was displayed on the instrument panel. The contact researched and became aware of a recall; however, the VIN was not under recall. The vehicle was taken to the residence and the vehicle was self-diagnosed and it was determined that the stabilizer bar had detached. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA hotline to report a failure. The failure mileage was approximately 200,000.