No warning to the events. On numerous occassions, the car feels as if it has hit a large object, temporarily lurches and appears to momentarily stall creating a temporary loss of vehicle control. This is followed by an immediate loss of all instrument gauges, air conditioner, window controls and dool locks. The fan did continue to work. The abs warning light also indicated as well as a warning that no brakes function existed. The srs service air bag urgent indication is illuminated. On turning the car off and restarting, the functions of the car return with exception that the srs service air bag urgent indication remains. This problem can take months to repeat or only a matter of minutes. It seems to be more prevalent in hot weather.

 

I dont know if it is the same problem, but my car cut off with the same symptoms. It was kind of sputtering then bam. It cut off. I did some troubleshooting and ordered a voltage regulator after reading these forums.
Car is running great now.

 

You should have it scanned.