Brake Light On problems of the 2011 Hyundai Santa Fe

I was driving my Hyundai 2011 sante fe at about 30 mph on a city road. Suddenly, I felt that I was cut off, there was no control on brake or the steering wheel (both were too hard to operate). So, all I could do was to drive straight, and I was literally crossing some busy streets (luckily, there were no cars when I was crossing these streets) on red signals, with my blinkers on. Luckily, my CO-passenger kept cool and suggested if I could operate my parking brake, and I tried this, and my car slowly came to a complete stop. At this moment, I put my car on park, turned off the engine. When I turned it back on, I drove back to a safe place (in a mile), called road side assistance and got it towed to the nearest Hyundai dealer. The dealer found no major breakdown (!!!) or any inactive log on the car computer (!!!), only replaced a brake light (which was under recall for a couple of months) and declared the car to be 'safe to drive'. It is still very scary to drive the car (it has been about a week now after this incident), but not sure if Hyundai will have an answer to this.

The contact owns a 2011 Hyundai Santa Fe. The contact stated that while entering a parking area at 10 mph, the brake failed to engage as the brake warning light failed to illuminate. The contact attempted to avoid a crash however, crashed into an ice embankment. The contact sustained injuries to both hands. The vehicle was destroyed. A police report was not filed. The contact also stated that NHTSA campaign number 13v113000 (exterior lighting, service brakes, hydraulic) letter was received after the crash. The manufacturer was made aware of the failure. The failure and current mileage was 25,000.

On may 26th 2011 around 6:20 pm when I drove on a local down hill road which is about 400 yard long, at a speed about 20 mph, my car lost brake and power steering. I supposed to stop at a stop sign and make a left turn. When I pressed my brake pedal, my car can't stop and the pedal was very heavy, and I can't turn the steering wheel either. My car kept going straight. I kept stepping on the brake pedal very hard and my car finally stopped in the middle of street gradually. When I looked, I noticed check engine light and oil light were on. I then turn off my car and rest a while. I then turned my car back on and found check engine light and oil light went off and everything seemed back to normal. Worth to note that it was hot that day about 90 degree and I ride on brake slightly for about 300 yard on that down hill road before this incident happened. I was able to drive slowly back home that day and brought my car to the closest Hyundai dealer at 7:30 am the next morning. However the dealer was not able to reproduce the failure and found nothing. I then contacted Hyundai and Hyundai created a case number and suggested me go to the selling dealer. On June 7th, I brought my car to the selling dealer and they could not reproduce the failure either and asked me to come back to them when it happens again. However, it could be dangerous when my car loses brake again when I am driving. I am wondering if there is any other way to investigate root causes or stress my car to reproduce this issue.