Warnings problems of the 2018 Nissan Sentra

Car won't start, stranded in parking lots, on road. Have seen hundreds of complaints about the same thing ,saying it's either a brake switch or ignition switch. Very scary to be stranded somewhere. Nissan is aware and said it's common problem? hard to believe Nissan or the NHTSA does not believe this to be a safety issue.

The sensor comes on intermittently even when there is nothing in front of the vehicle.

Trouble starting car as if there were no gas in engine. Radar warning coming on with no obstruction and, trunk poping open at the same time.

Every night I drive home from my night job the warning light and message come on that there's an obstruction on my front sensor. The cvt is trash, my rpm keeps going up and down when I drive on slight incline and I loose speed. Once, on the freeway I lost over 25 mph where the fastest I could go was 40mph. It was scary and I had my baby in the car with me. The dealer forced me to get this car and said I wouldn't have any issues. Lies and shame on winter Chevrolet of pittsburg California!!! they now don't return messages!!!.

I bought this from a Nissan dealer November 2018. A month after purchase a warning appeared on the dash stating "unavailable front radar obstruction" followed by the deactivated radar symbol that remains on the dash. I called the dealer to see if any recalls we're out for the collision warning sensor. They said no. I know that the Nissan muranos have also had issues with this sensor. It started going off about once a day, now it deactivates nearly six or more times a day and I driving me crazy. When I looked into this issue with the murano, they mentioned that occasionally the "auto brake" feature would engage while driving after seeing this message and I am afraid my vehicle will do the same.