2016 BMW X3

The Office of Defects Investigation (ODI) opened PE21-021 on October 14, 2021, to investigate incidents alleging a stall/loss of motive power as a result of high-pressure fuel pump failures in certain model year (MY) 2019-2020 Ram 2500, 3500, 4500, and 5500 heavy duty trucks equipped with 6.7L Cummins turbodiesel engines. During the investigation, ODI sought to determine if the related defect allegation was limited in scope to the recalled population. After review of information request response materials from both FCA and BMW, NHTSA determined that sufficient information to identify a comprehensive recall population could not be produced by FCA and BMW.During the investigation FCA filed recalls 22V406, 22E048, 22V767, and 22E087 which include vehicles not identified in the initial subject population by ODI. ODI also received recall 21V586, involving loss of motive power due to failed CP4 fuel pumps on certain BMW manufactured vehicles. An information request letter response received from BMW indicated that failed pumps on their vehicles were caused by an interaction between pump internal components and US market diesel fuel, leading to increased slip and eventual particle-generating wear surface. Additional work will be done to identify whether a similar root cause is associated with the FCA recalled population and if similar wear dynamics occur on pumps supplied to vehicle manufacturers other than those included in the recalled population.ODI has upgraded this investigation to an EA in order to 1) determine engineering specifications of internal pump components that are correlated with pump failure leading to loss of motive power or other safety related hazards, 2) identify vehicle populations equipped with alleged defective pump variants, 3) assess if vehicles equipped with alleged defective pump variants result in an unreasonable risk to motor vehicle safety and 4) gather and review any other relevant information related to high pressure fuel pump failure associated with the subject populations of recalls 21V586, 21V880, 21E094, 22V406, 22E048, 22V767, and 22E087.Review of the above information will allow NHTSA to confirm root cause and recall remedy viability, and identify and evaluate vehicle populations equipped with pump components that may pose an unreasonable risk to motor vehicle safety.The ODI reports cited above can be reviewed at: http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID using the following complaint identification numbers: 11257550, 11351441, 11361603, 11361616, 11365300, 11365426, 11365858, 11366401, 11372337, 11373793, 11374797, 11376793, 11377871, 11378173, 11384377, 11386063, 11387018, 11399710, 11402550, 11415339, 11418868, 11418870, 11427075, 11434276, 11436807, 11437226, 11437249, 11437273, 11437292, 11437294, 11437394, 11437399, 11437403, 11437405, 11437423, 11437528, 11437565, 11437579, 11437580, 11437590, 11437679, 11437744, 11437781, 11437842, 11437993, 11438006, 11438008, 11438121, 11438138, 11438155, 11438392, 11438629, 11439359, 11439879, 11440397, 11443030, 11446542, 11448163, 11453556, 11458918, 11460558, 11469337

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.

While driving on a two-lane 40 MPH road in the left lane the vehicle suddenly lost power, stopped in traffic, and displayed a transmission warning message. Multiple warning lights were "on" and the car would not restart. Additionally, the vehicle would not come out of "Park." Occupants needed to await police who stopped traffic in order for occupants to be able to exit the vehicle safely. The vehicle was towed to BMW of Atlantic City located at [XXX]. Technician found ground missing at EGS, inspected ground strap on transmission and found it severely corroded. Technician replaced ground strap and vehicle was repaired. Was advised by dealer service department that when this situation occurs, the only way to get the transmission into neutral in an emergency is to disconnect the transmission linkage under the vehicle. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11751025

Incident

Jul 13, 2026

The contact owns a 2016 BMW X3. The contact stated that while driving 55 MPH and depressing the accelerator pedal, the vehicle stalled with the drive train warning light illuminated. A dealer was contacted. The vehicle was taken to a dealer where it was diagnosed and determined that the high-pressure and the pressure-regulating valves needed to be replaced. The high-pressure fuel pump was replaced three times. The contact stated that the failure had occurred on several occasions. The contact associated the failure with NHTSA Campaign Number: 21V586000 (FUEL SYSTEM, DIESEL); however, the VIN was not included in the recall. The manufacturer was notified of the failure. The failure mileage was 98,773.

NHTSA ID

11747803

Incident

Jun 21, 2026

Mileage

98,773 mi

Key Details of BMW EGR Recall: • Affected Models: Primarily 2013-2018 BMW 328d/xDrive, 535d/xDrive, 740Ld, X3 xDrive28d, and X5 XDrive35d. • The Problem: The Exhaust Gas Recirculation (EGR) cooler may leak coolant internally, which can mix with soot to form flammable deposits, potentially leading to a Fire I was driving and my car started to smoke out of engine compartment I pulled over and waited called my husband and drove it back home. Took it to a shop and they are saying it’s my erg leaking internally and need it replaced along with the intake manifold. I looked up recalls and only the diesel one is on recall for the exact same issue,

NHTSA ID

11722351

Incident

Mar 1, 2026

The contact owns a 2016 BMX X3. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The RPM was elevated; however, the vehicle failed to respond as intended. The vehicle was driven to the shoulder of the road. No warning lights were illuminated. The vehicle was towed to an independent mechanic and was diagnosed with Electronic Power Steering Control Unit failure. The contact was informed that the Electronic Power Steering Control Unit needed to be replaced. The vehicle was not repaired. The contact was advised to tow the vehicle to the dealer. The vehicle was towed to the dealer, where the failure was confirmed as an Electronic Power Steering Control Unit failure. The contact referenced an unknown recall with a similar description; however, the VIN was not under recall. The contact was informed that the repair was not covered under the recall. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 70,000.

NHTSA ID

11715533

Incident

Jan 24, 2026

Mileage

70,000 mi

The contact owns a 2016 BMW X3. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM). The vehicle was taken to the dealer for the recall repair; however, the dealer refused to perform the recall repair and stated that since the vehicle was manufactured in Canada, the recall repair could not be performed. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

NHTSA ID

11702564

Incident

Dec 2, 2025

The low-pressure fuel temperature/pressure sensor failed internally, causing diesel fuel to intrude via capillary action into the engine wiring harness and ultimately contaminate the Digital Diesel Electronics (DDE) control unit (ECU). The failed components (sensor, harness, DDE) are available for inspection upon request at BMW of Loveland, CO. My safety was put at risk in two primary ways: Engine Stalling Risk: The DDE is the engine control unit. As the fuel contaminated the electrical connections, the engine's reliability was compromised, creating a significant risk of sudden engine stalling while driving in traffic or at high speeds. Fire Hazard: The intrusion of diesel fuel—a combustible fluid—directly into the electrical wiring harness and the DDE created a clear fire hazard. Fuel near active electrical components poses a serious safety risk. Inaccurate Temperature Readings: The EGT (Exhaust Gas Temperature) sensor received incorrect readings due to the DDE/wiring issue, leading to potential engine damage due to excessively high exhaust temperatures. The problem has been confirmed by BMW of Loveland. The Service Director and their technical team identified the root cause in less than one day and confirmed it requires the replacement of the sensor, harness, and DDE. This was also validated by an internal BMW technical support case (TSARA). Gebhardt BMW failed to diagnose the issue correctly over three prior attempts starting in June 2023 through Aug 2025. Prior symptoms appeared over a period of months and included: Intermittent check engine light/MIL. Multiple, confusing diagnostic fault codes (related to air mass, charging pressure, and DPF efficiency). Increased frequency of DPF regeneration intervals.

NHTSA ID

11700103

Incident

Jun 9, 2025

The contact owned a 2016 BMW X3. The contact stated that while parking in the garage, the warning message "engine overheated" had displayed, but the temperature gauge displayed a normal temperature reading. The contact noticed smoke coming from under the hood before entering the home, along with a strange sound. Moments later, the contact returned to the garage and discovered flames coming from under the front end of the vehicle. The contact quickly drove the vehicle out of the garage onto the driveway. The vehicle became engulfed in flames, and the fire department was called to the scene and extinguished the flames. During the fire, the vehicle was destroyed, and the driveway and parts of the lawn were damaged. No injuries were reported. A fire and police reporter was taken to the scene. The cause of the failure was not determined. The manufacturer and local dealer were not yet contacted. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 24V608000(ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM). The failure mileage was 220,000.

NHTSA ID

11695769

Incident

Oct 24, 2025

Mileage

220,000 mi

BMW has not been able to offer a repair for the engine coolant pump recall issued in August 2024. I wanted to register a formal complaint because I would like to get this repaired and off my vehicle record. I have not experienced any problem with the recalled part yet.

NHTSA ID

11682627

Incident

Aug 23, 2025

The Exhaust Gas Recirculation (EGR) Cooler limited warranty for defects in materials and / or workmanship has been extended to 25 years without mileage limit as determined from the original first in-service / delivery date.

While driving the vehicle on normal roads at10mph and above, a "cracking" sound from the top of the B-pillar(s) is heard.

The vehicle demonstrates a power loss and the malfunction indicator lamp (MIL) on. The following fault codes may be stored in the DDE: 24CE00 Hot film air mass meter: Ratio of measured to calculated air mass too high 27F000 Charge air hose monitoring in idle: Charge air hose fallen down 290900 Air system, air to EGR air mass flow plausibility: Measured air mass compared to calculated air mass too high 290A00 Air system, air to EGR air mass flow plausibility: measured air mass compared to calculated air mass too high and high charging pressure control deviation

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.

With the vehicle is on a lift and the front struts are in the extended position, there may be a cracking and orclicking type noise when turning the steering wheel left/right. See attached video V31 01 24. The sound can reoccur when the vehicle is lowered, and the wheels are once again under load. The noise might also be heard for a short time while driving.