2014 BMW 428I Steering Problems

The contact owns a 2014 BMW 428I. The contact stated that while driving approximately 65 - 70 MPH and attempting to change lanes, the vehicle lost power steering functionality. The message “Chassis Unstable” was displayed on the instrument panel. The contact used excessive force to steer the vehicle to pull over to the side of the road to inspect the vehicle. The contact was unable to find the cause of failure and continued to drive the vehicle without power steering functionality. The message of an excessive power drain for the battery was displayed. The vehicle was unable to switch to different settings, such as Sport 1, Sport 2, and Eco Pro due to the drive setting remaining stuck in Comfort Mode. The cruise control failed intermittently. While driving approximately 65 -70 MPH, the contact noticed a burning plastic odor coming from the front-end of the vehicle into the cabin. After...

HORN STARTED TO SOUND LOWER, THEN IT DOESN'T WORK. I CHANGED THE FUSE AND IT WORKED FOR TWO MONTHS, THEN THE SAME ISSUE, THE VOLUME STARTS TO GO DOWN ON THE HORN, AND THEN THE HORN DOESN'T WORK. THERE WAS A BULLETIN ABOUT WATER GETTING INTO SOME PART OF THE CAR AND THE WATER CAUSES THE HORN TO FAIL.