2020 BMW M340I problems

Tl* the contact owns a 2020 BMW m340I, equipped with pirelli tires, tire line: p7 cinturato, tire size 225/40/r19, DOT number: not available. The contact stated that while the vehicle was at an independent mechanic for suspension inspection, the mechanic became aware of bubbles in the driver's and passenger's side front tires. The passenger front tire also exhibited a split. The tires were not replaced. The manufacturer was contacted and informed of the failure. The approximate failure mileage was 15,000.

I was driving on the highway at approximately 70 MPH, the posted limit, when all of a sudden the sunroof exploded. It sounded like a gunshot and I almost lost control of the vehicle. Luckily the headliner was closed so the glass did not enter the cabin. There were no vehicles in front of us for at least 1 mile and no overpasses or rocks that I saw or heard hitting the vehicle. It is a stock vehicle with 5200 miles on it.

The front collision system does not work. Early warning rarely comes on, and in a recent near crash on the dallas north tollway, it never came on. Every now and then, the early warning front collision warning will come on for a second, but there is no reason for it. I took it to the local dealership (classic BMW) and they said it is operating as normal ,although to prove it they had to tailgate cars at 75 MPH to simply get the early warning light to illuminate a few times.

The contact owns a 2020 BMW M340I. The contact stated that the vehicle was repaired under NHTSA Campaign Number: 24V576000 (Electrical System, Engine and Engine Cooling); however, the repair failed to prevent the failure from occurring. The contact stated that shortly after the recall repair was completed, the vehicle hesitated to start. The contact stated that several employees at the local dealer attempted to start the vehicle. The vehicle started; however, several months later, the failure reoccurred.

The contact owns a 2020 BMW M340I. The contact stated that after an oil change was performed by an independent mechanic, there was a large amount of gray smoke coming from the exhaust pipe while accelerating from a complete stop. There was no warning light illuminated during the failure. The vehicle was taken to various independent mechanics, and the failure was associated with the PCV (Positive Crankcase Ventilation) valve cover.