2016 BMW X5 — Problems, Recalls & Safety Data

During a recent auto collision my airbags did not deploy. I swerved to avoid another vehicle entering the intersection from my left, he hit my rear left driver's side quarter panel and I subsequently hit a tree. This was noted by the paramedics first on scene as well as by the firemen and police when they arrived. I have notified BMW of North America, USAA insurance (my insurance company), and now you. The vehicle is a total loss and was towed to Leesburg Virginia by roadrunner wrecker service.com

Subject: Consequential Damage and Failure of Remedy regarding Recall 24V-608 Incident Description: "I am reporting a failure of the manufacturer to provide an effective remedy for Safety Recall 24V-608 (Electric Water Pump) and subsequent consequential damage to the High-Voltage battery system. In September 2023, at approximately 78,000 miles, this vehicle exhibited 'Drivetrain Malfunctions' including Fault Code 0x222626 (EME: internal fault - active short circuit requested) and 0x22271C (Overvoltage in intermediate circuit). The BMW dealer (Fields BMW) failed to diagnose the root cause and instructed me to 'keep driving'. Since the release of Recall 24V-608, it is clear these 2023 faults were early indicators of the coolant pump short-circuiting. This persistent electrical instability has now resulted in a permanent failure of Cell Supervision Circuit #3, causing the high-voltage contactors to open and leaving the vehicle disabled. The dealer is currently attempting to charge for diagnostics and battery removal. I am asserting that the lack of a timely remedy for the coolant pump (which was only recently shielded per the recall) caused a power surge that 'fried' the internal battery circuitry. This is a safety issue as the vehicle experienced a sudden loss of propulsion while in motion. I request that NHTSA investigate BMW’s refusal to cover battery failures caused by the electrical interference of the recalled coolant pump."

Subject: Consequential Damage and Failure of Remedy regarding Recall 24V-608 Incident Description: "I am reporting a failure of the manufacturer to provide an effective remedy for Safety Recall 24V-608 (Electric Water Pump) and subsequent consequential damage to the High-Voltage battery system. In September 2023, at approximately 78,000 miles, this vehicle exhibited 'Drivetrain Malfunctions' including Fault Code 0x222626 (EME: internal fault - active short circuit requested) and 0x22271C (Overvoltage in intermediate circuit). The BMW dealer (Fields BMW) failed to diagnose the root cause and instructed me to 'keep driving'. Since the release of Recall 24V-608, it is clear these 2023 faults were early indicators of the coolant pump short-circuiting. This persistent electrical instability has now resulted in a permanent failure of Cell Supervision Circuit #3, causing the high-voltage contactors to open and leaving the vehicle disabled. The dealer is currently attempting to charge for diagnostics and battery removal. I am asserting that the lack of a timely remedy for the coolant pump (which was only recently shielded per the recall) caused a power surge that 'fried' the internal battery circuitry. This is a safety issue as the vehicle experienced a sudden loss of propulsion while in motion. I request that NHTSA investigate BMW’s refusal to cover battery failures caused by the electrical interference of the recalled coolant pump."

Subject: Consequential Damage and Failure of Remedy regarding Recall 24V-608 Incident Description: "I am reporting a failure of the manufacturer to provide an effective remedy for Safety Recall 24V-608 (Electric Water Pump) and subsequent consequential damage to the High-Voltage battery system. In September 2023, at approximately 78,000 miles, this vehicle exhibited 'Drivetrain Malfunctions' including Fault Code 0x222626 (EME: internal fault - active short circuit requested) and 0x22271C (Overvoltage in intermediate circuit). The BMW dealer (Fields BMW) failed to diagnose the root cause and instructed me to 'keep driving'. Since the release of Recall 24V-608, it is clear these 2023 faults were early indicators of the coolant pump short-circuiting. This persistent electrical instability has now resulted in a permanent failure of Cell Supervision Circuit #3, causing the high-voltage contactors to open and leaving the vehicle disabled. The dealer is currently attempting to charge for diagnostics and battery removal. I am asserting that the lack of a timely remedy for the coolant pump (which was only recently shielded per the recall) caused a power surge that 'fried' the internal battery circuitry. This is a safety issue as the vehicle experienced a sudden loss of propulsion while in motion. I request that NHTSA investigate BMW’s refusal to cover battery failures caused by the electrical interference of the recalled coolant pump."

Because of this water intrusion, the following safety systems have malfunctioned or failed: • ABS and DSC (stability control) warnings • Chassis stabilization warning • Frontal collision and pedestrian warning malfunction • Airbag system warning • Loss of audible warning tones • MOST bus communication failure • Electrical modules intermittently shutting down or throwing codes These failures affect braking, stability control, crash avoidance, and driver alerts, creating a significant safety risk while driving. This is not normal wear or maintenance. Many BMW owners have reported the same issue: clogged or poorly designed sunroof drains that route water directly into areas containing critical electronics. Once water reaches these modules, it causes electrical shorts and safety system failures that require expensive repairs. BMW dealerships typically diagnose this as “water damage,” but the location of the drains and the placement of the electronics indicate a design flaw that allows a simple drain issue to disable major safety systems. I am filing this complaint because the water intrusion should not be able to cause total failure of ABS, DSC, collision warning, and airbag-related systems. This is a safety-related design defect, not wear and tear. I request NHTSA review and investigate BMW sunroof drain failures and their impact on essential vehicle safety functions.