2020 Nissan Leaf Forward collision avoidance Problems

“Automatic braking system failed to engage on a offramp lane from freeway 5 southbound to crown valley parkway off ramp while traveling approximately 25mph I rear ended a vehicle that was at dead stop and that vehicle rear ended a second vehicle. California highway patrol was called and report was documented which is attached. This happened on december 22,2020 at about 7pm, dark clear evening in the city of mission viejo. It was on the straight freeway lane leading to the offramp with other lanes on the freeway moving freely. Upon discussion with Nissan investigation (claim no. …”

“the front collision detection system frequently stops working, especially when there is wet weather. The little light on the dash comes on that shows it's not working. ALSO. My car has a serious battery issue that is not related to the fast-charging issue with the current recall. The battery frequently loses charge while driving, and I have to cut trips short and head home in turtle mode .”

“A yellow warning ⚠️ and two cars crashing comes on and during driving the car applies sudden breaking. I took the car in for repairs but no time line was given for repairs or parts. Also even though it's under warranty the dealer and the headquarter would not give me a rental car until the repairs are made.”

“While driving with cruise control set to a certain speed (i do not recall the exact speed it was set to) I pressed the button that lowers the current speed it is set to, but instead of lowring by one mph it raised the speed, pressing again raised the speed again. this continued a few times until i turned off cruise control. The system has been buggy in the past, for example not responding to a button or raising by 2 or 3 mph instead of one (the Leaf goes one by one, not jumps like some vehicles). …”

“About 3 months ago, I took this car in after receiving a recall notice for unexpected acceleration while on adaptive cruise control even though this was an issue I had never experienced before. But on monday, driving in stop and go traffic in light rain (intermittent wipers on slow setting), all of a sudden the car started accelerating directly towards the car 20 feet or so in front of us; the brakes had to be manually slammed on to bring the car to stop with now only 2-3 feet or so between the two cars. This was very alarming. …”