NHTSA Complaint #11499600 — 2013 BMW 335I

I have an F30 body style bmw with the N55 engine. After purchasing the car I noticed a very rough idle for a few moments when warming up the car. The idle would be so rough that when in gear to reverse out of my driveway, it would jerk the car further than it should be meant to go. A slight tap of the throttle and the jerking would propel the car forward resulting in a dangerous situation. I almost collided with a couple of cars so far and I have kids in the car. Upon much research and performing car diagnostics, it was found that the cars valvetronic system which controls the idle for fuel efficiency is defective. After looking into this further and joining a few online forum groups with the same vehicle, it has been known that this is a vastly common issue with this vehicle. Thousands of owners had come up with top issues with this engine and this issue is at the top of the list. I do think that bmw should be responsible for this system as it fails very early on. I only have 58,000 miles on my vehicle and thousands of others reported the same issue and low mileage. This system needs to be looked at for safety precautions.