BMW 740i

Vehicle Symptom: The vehicle exhibits a persistent rough idle and engine hesitation specifically when at operating temperature. This issue is most prevalent during Auto Start/Stop transitions and while idling in heavy traffic. The engine feels as though it may stall, creating a significant safety concern regarding predictable acceleration and vehicle control in live traffic. Safety Risk: The instability of the engine performance creates an unpredictable driving experience. There is a high risk…

Oil pressure pump failure. MANY MODELS AFFECTED. MAINLY B58 ENGINES

BMW issued a warranty extension covering air suspension struts for certain vehicles (8 years / 80,000 miles). I own a 2018 BMW 740i. I reported front suspension concerns to an authorized BMW dealership (United BMW, Alpharetta, GA) at 64,354 miles (8/16/23) and again at 77,582 miles(3/19/24. Service records document front suspension issues, including thrust-rod and suspension defects. During these service visits — which occurred within the warranty-extension period — the strut warranty…

the Panoramic sunroof just exploded out of nowhere at freeway speeds causing glass to go everywhere

Excessive rain condensation is blocking the front drivers headlights. This is a known issue which BMW refuses to repair under my OEM warranty. This is a known issue with many BMW’s leading to safety issues and electrical issues. The water is pooling in my headlight.

I am filing this complaint regarding an ongoing safety issue with my 2021 BMW 740i involving the lane departure warning system, lane keep assist, and adaptive cruise control, all of which have stopped functioning properly. These features are critically tied to the windshield-mounted KAFAS camera, which I’ve now been told needs to be replaced. Initially, the BMW dealership attributed the issue to a software problem and charged me $500 for a software update. After the update, the driver assist…

November 2023 we purchased 4 new Continental PURECONTACT LS 245/45/R19 from Discount Tire in Evansville Indiana. We’ve driven almost 17,000 miles on the tires. Noticed 2 tires are splitting on the sidewall near the tread. The one I’m reporting is dangerously split (resembles a re-tread tire).

My car is about 1.5 yers old, bmw 740i. I have been towed back to the dealer twice now for the same issue.i live in Illinois and work in Milwaukee, Wisconsin, so I drive on the expressway a lot. I received the following message on my display while driving at 75-80 mph. The message is “ inability to drive.” I have received this 3 times. When it occurs the steering is more difficult and, I am told starts to shut down major systems, so needlessly to say quite unnerving and I had difficulty…

Component/System that failed: The rear differential failed internally, causing the left rear axle to separate from the differential housing. BMW’s own service center confirmed there was no external damage or outside force involved. The defective parts are currently with BMW of Manhattan and can be made available for inspection. Safety risk posed: This failure created a significant safety hazard, as drivetrain separation while in motion can lead to loss of vehicle control, wheel lock, or a…

failure of the Thruster bushings are seeping and starting to crack in the Steering If the thrust arm bushings (or thrust rod bushings) on a BMW 7 Series are seeping fluid and beginning to crack, there are some potential risks to be aware of. These bushings are critical components in the suspension system that absorb impacts, reduce vibrations, and maintain proper alignment. Here's a breakdown of potential risks: 1. **Reduced Ride Comfort** - Cracked or seeping bushings lose their ability to…