While driving my 2023 BMW i4, the vehicle suddenly displayed multiple drivetrain and chassis malfunction warnings shortly after charging the vehicle at a ChargePoint station. The vehicle experienced a sudden loss of power/propulsion while driving, creating a serious safety concern. After stopping, the vehicle began rolling backward unexpectedly and several systems appeared to malfunction. The center display/screens became partially or fully unresponsive/blank and multiple warning messages appeared simultaneously. Due to the loss of propulsion and safety concerns, CHP assistance was required to safely move the vehicle off the roadway. The vehicle was later towed to BMW service for inspection and diagnosis. I am concerned this may involve a failure related to the electrical system, high-voltage battery system, propulsion system, drivetrain, or vehicle software. The sudden loss of power while operating the vehicle created a dangerous driving condition. The vehicle had approximately 76,000 miles at the time of the incident.

am writing to report a potential safety and fire hazard issue involving my BMW X1, along with ongoing electrical concerns I have experienced with this vehicle since purchase. Approximately two weeks ago, for the first time in three years, I needed to bring the vehicle in for an oil change. Due to my work commute of more than two hours each way, neither the BMW dealership near my home nor the one near my workplace was able to accommodate me within a reasonable timeframe. Because I could not continue driving without service, I brought the vehicle to Jiffy Lube for an oil change. During the visit, I agreed to replace the cabin/carbon air filter as recommended. Approximately three weeks later, while driving, I turned on the air conditioning and immediately noticed a strong burning smell coming from the vents. Concerned about a possible electrical or overheating issue, I turned the air off immediately. I contacted BMW service and the earliest available appointment was scheduled for May 20, 2026. During the scheduling call, the BMW service representative informed me that my vehicle also had an active recall that would be addressed during my appointment. When I asked for details, I was told it involved a “software update issue.” On May 18, 2026, I attempted to use the air conditioning again. This time, the burning smell became significantly worse and was combined with a musty odor. Shortly afterward, the ventilation system stopped blowing air entirely. When I arrived at BMW service, I explained the symptoms to my advisor. He responded that the issue “sounded familiar” and stepped away to speak with someone else. When he returned, he explained that another customer had recently reported a similar issue involving a recall on a BMW M5, but stated that the BMW X1 did not currently have the same recall. Given the burning odor, ventilation failure, and the similarity to another BMW recall-related complaint, I believe this issue should be investigated further as a potential hazar

The dashboard turn signal indicators are blocked by the steering wheel unless I adjust the steering wheel to a very high position that makes driving unsafe. When the turn signals are on, there is no clicking noise like many cars have. I suggest that BMW update the vehicle software to allow the driver to adjust the location of the turn signal indicators within the digital dash display, or also include turn signal indicators in the heads-up display.

While driving on frewway in HOV lane next to tall concrete center barrier, side collision mitigation system suddenly began to aggressively and continuously jerk steering right and left. After about 10-20 seconds this caused loss of control, with vehicle turning around 180 degrees and, during the spin, impacting the center concrete wall, causing deployment of all airbags. Traffic was very heavy, and although there were no injuries or collisons with other vehicles, the loss of control was life-threatening. This route was driven previously under exactly the same conditions (clear, dry day in HOV lane) with no problem more than 20 times. This problem occurred about two weeks after the latest BMW software update. BMW was informed and what they might do is unknown.

While driving my leased BMW iX on the highway during heavy rain, the windshield wipers suddenly malfunctioned. The wipers began striking each other violently and then completely stopped working. This caused an immediate loss of visibility at highway speed. My pregnant wife was in the vehicle at the time, creating a serious safety risk. This appears to be a safety-related defect involving the windshield wiper system. I am requesting that NHTSA document and review this complaint for possible defect investigation.