Bmw 840I problems and owner complaints

My vehicle mileage was about 50,000 miles and well maintained by BMW dealership in my area. I was driving to work when suddenly my vehicle alerted me to a fault on display panel showing a power supply fault. The message said i should stop driving and call roadside assistance. The vehicle was towed to BMW dealership. There were no prior warnings or messages or symptoms in relations to this fault. The dealership confirmed that the water pump failed, and caused the drive belt to dislodge, also caused the alternator to malfunction and eventually da…

Owner-reported narrative. Look up ODI 11609934 at NHTSA ↗

The contact owns a 2022 BMW 840I. The contact stated that while driving at 5 MPH, the vehicle stalled unexpectedly. There were no warning lights illuminated. The vehicle was blocking the garage. The contact received notification of NHTSA Campaign Number: 25V644000 (Electrical System). The local dealer was contacted regarding a loaner vehicle, but no assistance was provided. The vehicle was not diagnosed or repaired. The manufacturer was contacted and confirmed that the part for the recall repair was not yet available. There was no ETA for parts…

Owner-reported narrative. 59,000 miles reported. Look up ODI 11700556 at NHTSA ↗

Drive Shaft Failed a second time within a year. This time they are saying the Differential stripped it this time. Both incidents i was on highway and car completed stalled out of the randomly no warning or alerts both times on interstate. BMW just provided services to my car i had front brakes replaced, oil change and open recall of starter repaired. Everything checked out to be good along with drive shaft and differential. Now they need replaced per BMW.

Owner-reported narrative. Look up ODI 11750305 at NHTSA ↗

The contact owns a 2020 BMW 840I. The contact stated while driving 30 MPH, the vehicle abruptly decelerated and nearly came to a complete stop. The contact was able to pull to the shoulder of the roadway, where the failure persisted. Several unknown warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the integrated braking system, resulting in a brake seizure. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 21V062…

Owner-reported narrative. 36,000 miles reported. Look up ODI 11623012 at NHTSA ↗

The Gear Shift area flawed design and defective assembly allows fluid spill to short out transmission and shifting ability. Assembly is not sealed correctly which allows a spilled fluid to leak through the gearshift on and into the the GWS. The GWS was not sealed causing a short in the the assembly & the need for its replacement at substantial cost to the owner. The drink holder is place next to gearshift area with no consideration that spilled fluid will cause the car to shut down and the GWS replacement. 06/21/2022

Owner-reported narrative. Look up ODI 11471107 at NHTSA ↗

THE LANE KEEPING DRIVING ASSISTANCE/DRIVING ASSISTANCE PRO ON THE 2020 BMW 840I GRAN COUPE PRODUCES A SUDDEN LOUD "BARK" WHEN THE ASSISTANCE SYSTEM LOSES SIGHT OF THE LANE MARKERS. THAT OFTEN HAPPENS IN INTERSECTIONS BUT CAN HAPPEN ANYWHERE WHERE THE LANE MARKERS ARE WORN. I BOUGHT THE CAR ON 2/29/2020 AND IT HAS HAPPENED MANY TIMES SINCE THEN AND NOT ONLY ON THE DATE SHOWN. THE SUDDEN LOUD "BARK" IS A DISTRACTION, A NUISANCE AND TOTALLY UNNECESSARY SINCE THE INSTRUMENT PANEL ALSO HAS A LARGE DISPLAY SHOWING THE STATUS OF THE DRIVING ASSISTANCE…

Owner-reported narrative. 100 miles reported. Look up ODI 11319255 at NHTSA ↗