Recreational Vehicle Lpg Tank Valve/gauge problems of the 2014 Nissan Versa Note

I purchased my Nissan Versa Note on 05/14/2014 I took it back to Nissan in ocala florida. Complaining about the brakes. Now they are 10 times worse, the center console does not work,the paint is pealing,and the paint on bumper is cracking. I was sideswiped on August 2014 and the brakes almost caused us harm, I swerved off the road just in time. I could not come to a short stop,due to the brakes not holding the oncoming car came off the road and side swiped my car. And then went back on the road to hit 2 motorcycles headon. Thad car came over into my side of the road,and was coming at me head on. The brakes went to the floor. I am glad I kept my cool and swerved to the right ending off the road. If not I would be dead rt now. Also I was having trouble with the drivers side front tire. I took it to be checked at a tire shop in temple texas. The tire assistant showed me my tire, believe it? I have a hard time! there was a plug in my brand new tire. On a brand new car purchased from a Nissan dealer! the electrical system does not work correctly. I have to giggle and giggle the cell phone charging unit to get the phone to charge. In both inserts. The gas gauge does not read correctly all the time. . . . . . . Sometimes on a full tank it shows 200 miles and other times it shows 369 miles. . . . . . . The paint bubbled up and is pealing. I am sure there is most likely other issues.