2015 BMW 650I

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.

Unknown

NHTSA ID

11448242

Incident

Jan 1, 2022

RIM'S CRACKING I PURCHASED THIS CAR IN AUGUST OF 2018 ACCORDING TO THE ODOMETER IN HAD JUST A LITTLE MORE THAN 28000 MILES OTHER THAN THE RIMS I'VE BEEN VERY PLEASE WITH THE CAR I TOOK THE CAR BACK TO THE PLACE WHERE I PURCHASED IT THEY ACCESS THE DAMAGES AND SAID THAT THEY COULD BE REPAIRED LESS THAN 2 MONTHS LATER AFTER THE REPAIR ONE OF THEM HAS CRACKED AGAIN THE CRACKS WAS ON THE BACK SIDE OF THE RIM I HAVE ALSO DISCOVERED THAT ON ONE OF THEM THERE'S A CRACK ON THE SPOKE AND THAT'S WHAT PROMPTED ME TO FILE THIS COMPLAINT I'VE HAD PROBLEMS WITH 3 OUT OF 4 RAMS THAT I KNOW OF. I'M SERIOUSLY CONCERNED ABOUT THIS PROBLEM.

NHTSA ID

11196146

Incident

Jan 7, 2019

Mileage

33,220 mi

VEHICLE IS EXHIBITING AN INTERMITTENT VIBRATION THAT APPEARS TO BE COMING FROM UNDER THE VEHICLE AND CAN BE FELT IN BOTH THE DRIVER, PASSENGER SEAT AND CENTER CONSOLE WHILE DRIVING AT HIGHWAY SPEEDS. TOOK VEHICLE IN TO THE DEALER TO DIAGNOSE PROBLEM. GENERAL MANAGER AS WELL AS SHOP FOREMAN DROVE VEHICLE TO CONFIRM ABNORMAL VIBRATION AND SCHEDULED SERVICE. AFTER SEVERAL ATTEMPTS AT DIAGNOSING PROBLEM, I WAS TOLD THAT THE VIBRATION IS NORMAL WITH THIS MODEL. THERE ARE TWO PROBLEMS WRONG WITH THAT ANSWER, 1) IF THIS IS A NORMAL VIBRATION, THEN WHY ATTEMPT TO DIAGNOSE THE ISSUE IN THE FIRST PLACE? AND 2) SINCE THIS IS NOT A NORMAL VIBRATION, BEING THAT IT IS STRONG ENOUGH TO BE FELT INSIDE THE PASSENGER COMPARTMENT, WHAT OTHER COMPONENTS OF THE DRIVELINE ARE BEING AFFECTED BY THIS VIBRATION AND HAVE THE POTENTIAL OVER TIME TO HAVE CATESTROPHIC FAILURE? THE VEHICLE IS UNDER FULL FACTORY WARRANTY, SO ONE WOULD THINK THAT EVERY AVAILABLE OPTION TO DIAGNOSE ISSUE WOULD BE EXPLORED BEFORE SETTLING ON ,"THESE VEHICLES JUST VIBRATE". WHERE IS THE SAFETY RECALL TO REMEDY THIS PROBLEM? OR IS THIS SIMPLY A CASE OF NOT WANTING TO DO THE WARRANTY WORK? EITHER WAY, THE POTENTIAL FOR DISASTER EXIST! *JS

NHTSA ID

11079173

Incident

Jan 26, 2018

Mileage

9,000 mi

N63TU1 CLASS ACTION SETTLEMENT SVC CAMPAIGN: OIL CONSUMPTION DIAGNOSIS/REPAIR

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.

The Dynamic Stability Control (DSC) warning light comes on while driving. The following DSC fault codes for the wheel speed sensors are stored: 480712 and/or 480715 and/or 480718 and/or 48071B They cannot be cleared, even though the wheel speed sensors work correctly and no problem can be found with the wiring harness.

After programming the head unit (HU-H2), activating the FSC (German word Freischaltcode) Enabling Codes repeatedly fails.

With the court's FINAL approval, BMW of North America, LLC (BMW NA) has entered into a nationwide settlement with the plaintiffs in the following class action: Isley, et al. v. Bayerische Motoren Werke Aktiengesellschaft and BMW of North America, LLC. The Settlement Benefits are effective and available on and after February 9, 2022. Note: This bulletin is a notice of a Class Action Settlement Service Campaign benefits that are now available.