2016 BMW 428I

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.

Possible wiring harness for the air conditioning system that may be damaged and cause a short circuit. Had to air compressors installed and both reasons codes were "shorts". A damaged A/C wiring harness can short-circuit, potentially creating electrical issues and increasing safety risks while driving or when parked. A recall was just issued in February but my vehicle wasn't included and I'm thinking it is because most BMW owners today would not be owning a 2016 coupe which I bought in 2020 just because it was a good deal. I'm thinking no BMW owner bothered even submitting a complaint for this issue ever...just me because I'm poor and live in Miami, FL. Any help with this would be greatly appreciated! Thank you!

NHTSA ID

11724989

Incident

Apr 1, 2025

1. Radio cut on and off and then Engine failed. I started smelling weird fumes when I was driving but eventually the car restarted back up. 2. Car stopped on the highway and could have resulted in other vehicles running into me. 3. No, I parked the car at my house and don't drive it. 4.No, I parked the car at my house and I don't drive it 5. Yes, the yellow lights on the dash board came on and it said something about the ignition.

NHTSA ID

11687510

Incident

Sep 15, 2025

The contact owns a 2016 BMW 428I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

NHTSA ID

11684565

Incident

Apr 2, 2025

The contact owns a 2016 BMW 428I. The contact stated that upon further inspection, the vehicle had an abnormal engine coolant leak. No warning light was illuminated. The contact stated that the engine temperature gauge was rising abnormally. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 115,000.

NHTSA ID

11680197

Incident

Aug 1, 2025

Mileage

115,000 mi

The contact owns a 2016 BMW 428I. The contact stated while driving 20 MPH, the vehicle hesitated, and the contact noticed smoke coming from the engine compartment. The check engine warning light was illuminated. An independent mechanic was contacted. The vehicle was taken to an independent mechanic and was diagnosed and determined that the engine was overheating, and the air condition system had failed. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The contact related the failure to NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM). The contact stated that the manufacturer had exceeded a reasonable amount of time to repair the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was unknown.

NHTSA ID

11674542

Incident

Sep 15, 2024

The engine coolant pump on my 2016 BMW 4 Series has an open recall (#24V-608), issued in August 2024. It’s been almost a year, and the remedy is still marked as "Not Available." Recently, my check engine light came on. I used my personal OBD-II scanner and retrieved fault code U019F, which indicates “Lost Communication with Engine Coolant Pump Control Module.” This is directly related to the recalled component. I contacted BMW of Bay Ridge in Brooklyn, NY, and they told me I need to pay $335 for a diagnostic, even though I already provided the fault code and it matches the recall issue. They said this is a “standard diagnostic fee,” and they do not offer reimbursement even if it turns out to be related to the recall. BMW North America customer support told me that if a dealership confirms the fault is recall-related, they may try to expedite the remedy. But to get that confirmation, I’m expected to pay out of pocket first — which I find unacceptable since the part is already under an open recall and has now failed. So far, no dealer or service center has inspected the vehicle officially because I don’t want to pay $335 to confirm something I already know. Yes, my safety is at risk — the engine cooling system is compromised, and I’m afraid to drive the car. I feel severely impacted and stuck in a situation where BMW won’t take responsibility unless I pay first. This is unreasonable. I believe BMW should cover diagnostics or offer another way to confirm the issue without forcing owners to pay out of pocket for their known safety defect. I’m requesting NHTSA’s help in resolving this issue.

NHTSA ID

11663282

Incident

May 17, 2025

The contact owns a 2016 BMW 428I. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11657753

Incident

Apr 30, 2025

The contact owns a 2016 BMW 428I. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11656235

Incident

Aug 13, 2024

Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has been extended to 15 years/150,000 miles as determined from the original in-service date

Fuel tank limited warranty for leakage, due to defects in materials or workmanship, has been extended to 15 years/150,000 miles as determined from the original in-service date

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.

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

The paint finish on the door jamb (above the door striker) is scratched due to the inner door cavity window seal.