Fog Light Switch problems of the 2006 Audi A4

Right after I purchased the car I started having problems, especially with the lights. My right headlight would consistently turn off, then some time later come back on. This would happen periodically, but the worst is when I am driving 60mph+ at night and lose all my lights. Running lights, headlights, high beams, fog lights, all of it. This happens consistently every week. About a month after purchase my right headlight went out and never came back on. I received an error on my dash that states "right dipped headlight. " I checked it out and decided to change the bulb. Well, I did and that didn't work. I looked up more into it online and it's quite an expensive fix, and it's not guaranteed to even work. My headlight is out and about every week sometimes multiple times a week my lights completely go out unexpectedly. This is a huge problem with lots of people I discovered on google.

I was driving on I-45 s to houston and at 9 pm, I tried turning my front fog light on as it was getting foggy occasionally. I was at 75 mph speed on right lane, all of a sudden all lights went out, I immediately pulled over to the median and after playing around some kind of light came back, drove to nearest exit to gas station about a mile further and checked all lights, it was working fine now. I have read similar kind of complaint here and not sure if it is getting attention. Does death has to occur before nhsta and Audi listen to this problem. 75 mph in interstate at night without lights on, can you imagine my situation. It can easily cause death and damage. Fix this problem because it is not bulb issue, it is manufacturer defect.