2016 BMW 528I

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

Vehicle: 2016 BMW 528i xDrive (VIN: [XXX]) Safety Issue / Defect Description: Strong, hazardous raw gasoline fumes began entering the passenger cabin and trunk area. On XXX, the vehicle was brought to an authorized dealership (BMW of Sterling) for diagnostic evaluation. The dealership's technician conducted a multi-point inspection and produced video evidence documenting fluid leaking from the top of the plastic fuel tank. The dealership issued Repair Order Quote #$4,824.92 to "REPLACE FUEL TANK DUE TO FUEL LEAK" and declared the vehicle unsafe. Despite diagnosing a structural fuel tank leak that allows raw gasoline and fumes to migrate into the cabin—presenting an immediate fire, explosion, and toxic vapor risk—BMW of North America and the dealership have refused warranty coverage or goodwill assistance, claiming the tank is "not leaking actively enough" under Service Bulletin SI B01 03 22 (NHTSA ID: MC-10212779-9999). An uncontained raw fuel leak on a plastic fuel tank is a critical safety defect that requires immediate investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11753570

Incident

Jul 14, 2026

The vehicle developed a strong, toxic odor of raw gasoline inside the passenger cabin and trunk area. The vehicle was brought to an authorized franchise, BMW of Sterling, where technicians performed a multi-point inspection. The technician confirmed that the factory plastic fuel tank assembly is structurally defective and leaking raw fuel from the top weld seams. The dealer provided an official invoice quoting $4,824.92 to replace the tank due to the fuel leak, noting it is an active hazard, but refused to cover the failure under BMW’s active 15-year/150,000-mile extended warranty for N20 plastic fuel tanks (SI B01 03 22). Driving a vehicle with raw fuel pooling on the exterior of the tank and migrating into the cabin creates an immediate fire hazard and health risk to occupants."

NHTSA ID

11751663

Incident

Jul 13, 2026

The contact owns a 2016 BMW 528i. The contact stated that the vehicle was repaired under an unknown recall, and after the recall repair, while driving at an undisclosed speed, there was an abnormal oil-burning odor entering the cabin of the vehicle. The vehicle was taken to a local Midas, where it was discovered that oil was leaking onto the engine. The vehicle was not repaired due to the cost. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 32,400.

NHTSA ID

11719874

Incident

Dec 15, 2025

Mileage

32,400 mi

I have 2016 BMW 5 series car, for past two to three years headlights are getting condensation inside on colder months. Dealer is not able to fix the condensation, they are advising to replace the headlights. Some of my friends replaced OEM headlights, but after few years they are started condensation, it’s looked like defect from manufacturer, I had few Honda vehicles older than my BMW car, they never had any condensation complaints. It’s look like manufacturer used cheap materials causing condensation, it is causing low light at night times may lead to accidents. Please look at this issue and consider it as a safety issue and please recall these headlights. Dealer is asking $2500 + $500 labor to fix each headlight. All of my friends are having same problem, I bet other BMW car owners too. Please issue a recall on this safety issue.

NHTSA ID

11716890

Incident

Dec 1, 2024

On January 29, 2020, while driving my 2016 BMW 5 Series under normal operating conditions, the engine compartment caught fire without warning. Smoke and flames originated from the engine bay while the vehicle was in motion. I was forced to pull over and exit the vehicle immediately. The fire spread rapidly, and the vehicle was declared a total loss. At the time, both my insurance carrier and BMW representatives inspected the vehicle, but no definitive cause was identified. In January 2026, I received notification that this same vehicle is subject to BMW Safety Recall Campaign No. 24V-608, which states that liquid from the positive crankcase ventilation system can drip onto the water pump electrical connector, potentially causing a short circuit and, in rare cases, an engine fire. This recall describes the same failure event that destroyed my vehicle, which occurred before any recall remedy was available.

NHTSA ID

11713522

Incident

Jan 29, 2020

My coolant line overheated. From the leaking water pump and pcv that exploded all over my engine causing it to overheat and now how has not turned back on. Ive been without a car for months and when I seen the recall and reached out to the dealer expressing my situation they said they would get back to me and have not called or emailed or even responded in months.

NHTSA ID

11697057

Incident

Jun 5, 2025

During initial cold starts there is blue smoke billowing from the exhaust for approx 20 seconds. The odor is horrible.

NHTSA ID

11687010

Incident

Aug 1, 2025

A critical component failure has rendered my 2016 BMW 528xi inoperable and unsafe. The water pump failed, forcing the car into a safety "limp mode," limiting its speed to approximately 40 miles per hour. This issue mirrors NHTSA Recall 24V-608 regarding an electrical connector on the water pump that can short circuit, potentially causing a "thermal event or fire." The problem began with dashboard warnings about overheating, despite the coolant reservoir being full. Following these warnings, the vehicle entered "limp mode," posing a significant safety risk in normal traffic. The potential for fire is also a major concern. An independent service center has confirmed the water pump and its electrical connector as the point of failure. The failed component is available for inspection by a NHTSA investigator. I contacted BMW's customer relations line and was informed that no remedy is currently available. I must wait for an official letter before any action can be taken, including reimbursement. The representative did not provide a case number, making it impossible to track my complaint. The vehicle has not been inspected by the manufacturer, law enforcement, or an insurance representative. I am unable to transfer the title because the car cannot pass a safety inspection in its current state. I am in a severe catch-22: I must receive a recall letter for a vehicle that I am unable to finalize ownership of. This failure to assist an owner with a known safety recall has left me stranded with a dangerous, undrivable vehicle.

NHTSA ID

11683511

Incident

Aug 19, 2025

The basic conditions for initializing the power windows are not met.

The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.

Engine will crank but not start. There is no communication with the integrated fuel module (TFE) whendiagnosing with ISTA. The following two fault codes will be stored in the DME: 032B43 - Low fuel pressure system, electric fuel pump: pressure value too low CDA594 - Message (- 0x33E) missing, receiver DME, transmitter TFE

Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optical confirmation (folding the mirrors/blinking confirmation) is noticeable. Additionally, the red anti-theft alarm LED in the interior mirror does not briefly flash every 2 seconds, indicating the alarm is armed.

DIESEL FUEL INJECTORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES

PRESSURE CONTROL VALVE (PCV) EXTENDED LTD WTY 15 YEARS/150,000 MILES