2018 Bmw X3 Complaints

Around April 2025, While driving at highway speeds for approximately 1hour with cruise control engaged, vehicle suddenly began to decelerate as if I had taken my foot off the throttle. Pressing the throttle had no effect on engine RPM or vehicle speed as the vehicle continued to decelerate. Tapping the brakes then pressing the throttle had no effect as vehicle continued to decelerate. I was able to negotiate across lanes of highway traffic at low speed to reach shoulder with no throttle control. After coming to a stop on the highway shoulder, pressing the throttle failed to rev the engine or move the vehicle forward in drive. After placing transmission in reverse, the vehicle did back up normally allowing me to put the car in a safer position on the shoulder. After turning off the ignition and restarting, the vehicle operated normally. I was able to complete my trip without incident. I did not engage the cruise control. A few days later, I took the vehicle to an BMW dealer...

headlights flash due to possible faulty switch. very bad safely problem that affects other cars

PCV valve issues. Failing PCV valve. I bought my car in 2020 certified pre owned and having issues wi the the PCV Valve similar to the recall for 2018 BMW x3 M40.

The windshield was replaced due to a crack from road debris. It was replaced with a Fuyoa 43R-0117043; DOT1038M544AS1. The car has head up display. The new windshield is highly reflective when driving during sunny day, and the head up display equipment is reflecting on the windshield in the middle of driver's view and very distracting. The previous windshield had a minimal reflection of head up display during daytime sun but not a driver distraction. BMW service (installed the windshield with OEM part) rep drove the car and observed the strong reflection. The service rep checked with BMW engineers who reported this is an issue they are receiving more reports about but the rep said there is nothing BMW will do in response to this safety complaint. He indicated the windshield is OEM and to specifications. There are no warning lamps or messages related to the new windshield, only this driver's observation of negative change in view while driving. The reflection does not occur when the ca...

The contact owns a 2018 BMW X3. The contact stated that while driving at an undisclosed speed, the seat belt warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 55,000.