2011 Jeep Grand Cherokee electrical system problems

While motoring along, my wife and I noticed an acrid smell which became more and more intense until our eyes began to burn and it became clear that the acrid smell was from our own vehicle, and not from another source such as some other vehicle driving ahead of us. We pulled off the road and immediately we saw smoke coming from the passenger-side sun visor which was is the up position. We shut the car off and flipped down the sun visor to see what was going on, and the visor broke off as we did so.

Tl* the contact owns a 2011 jeep grand cherokee. The vehicle was previously serviced under NHTSA campaign number: 14v530000 (electrical system) however, the contact stated that while driving at various speeds, the vehicle stalled without warning. The failure recurred several times. The vehicle was taken to gunn chevrolet located at 16550 I-35, selma, tx 78154 where the dealer was unable to diagnose the failure. The vehicle was not repaired.