2017 BMW X1

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.

The BMX1 overheated while parked and on with no warning of any levels being low or any obvious issues for it to overheat. I just saw the starter and overheated recall which led me to check my suv.

NHTSA ID

11752650

Incident

Jul 23, 2026

What You’re Noticing (and Why It Matters) 1. Engine Mounts Wearing Out Engine mounts can wear over time, but premature failure (early loosening, vibration, clunking) can point to: Defective parts Poor design for that model year This is a common complaint in some BMW models, especially as mileage increases. 2. Brake System & Sensor Issues Warning lights staying on even after replacing sensors can mean: Faulty wiring or control module (not just the sensor itself) Ongoing system miscommunication BMW braking systems rely heavily on electronics, so one issue can trigger repeated alerts. 3. Oil Gasket / Housing Leaks You mentioned oil leaking from a plastic housing—this is important. BMW engines (including the X1) often use: Plastic oil filter housings Plastic cooling components These are known to: Crack from heat over time Cause oil leaks and coolant loss This isn’t always clearly explained in sales descriptions. 4. Plastic Engine Components Many modern engines use plastic parts for: Weight reduction Fuel efficiency But downside: More prone to cracking, warping, or leaking Especially under high heat conditions ⚠️ Should There Be a Recall? For something to become a recall through the National Highway Traffic Safety Administration (NHTSA), it must: Be a widespread defect Pose a safety risk (not just wear and tear) 👉 Right now: Some of these issues (like oil leaks or mounts) are often treated as maintenance or design concerns, not recalls Brake system failures could qualify if they affect stopping safety—but only if widely reported and proven defective

NHTSA ID

11725881

Incident

Mar 20, 2026

Secure vehicle against rolling error

NHTSA ID

11713046

Incident

Oct 1, 2025

I am writing to formally file a report regarding the severe mechanical damage to the vehicle I purchased on June 14th, 2024, identified as A 2017 BMW- X1 sDrive28i, with VIN NUMBER [XXX] . It has come to my attention that this damage was not disclosed at the time of purchase, which constitutes a violation of consumer protection laws. As a consumer, I have the right to receive truthful and accurate information about the products I purchase. The failure to disclose significant mechanical issues is a violation of the Federal Trade Commission's regulations and applicable state consumer protection laws, including the prohibition against deceptive acts and practices. This vehicle poses as a safety risk to myself, and other's. Specifically, I have experienced the following issues with the vehicle: 1. Leaking oil 2. Loud engine. 3. Overheating. 4. Suspension issues. 5. Control arm alignment. 6. Shock and strut assembly. 7. Wheel alignment. 8. Turbocharger alignment 9. Engine assembly. I've encountered all of these issues since the sale of the vehicle in 2024. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11701704

Incident

Jun 19, 2024

Every time I get in the vehicle or turn the vehicle off I get a message "Secure vehicle against rolling contact service specialist". Even if I press the emergency brake it still continues, this appears to be a known problem with the BMW X1 and not sure if it will cause my car to roll away.

NHTSA ID

11691848

Incident

Oct 4, 2025

My car suddenly displayed a drivetrain malfunction error, and I cannot identify the reason because the car was driving normally in a residential area.

NHTSA ID

11681098

Incident

Jul 29, 2025

Engine motor mounts failed

NHTSA ID

11680779

Incident

Nov 12, 2024

PRESSURE TESTED COOLING SYSTEM, FOUND OIL FILTER HOUSING TO BE LEAKING COOLANT, REPLACE OIL FILTER HOUSING WITH BOTH SETS OF GASKETS

NHTSA ID

11680778

Incident

Dec 17, 2024

The EVAP systems purge (vent) valve limited warranty for defects in materials and / or workmanship has been extended to 15 years / 150,000 miles as determined from the original first in-service / delivery date.

The limited warranty for the automatic transmissions Selector Lever Magnetic Shift Interlock Mechanism (Gearshift lug assembly portion) has been extended to 10 years / 120,000 miles, as determined by the vehicles original first in-service / delivery date, when a gearshift lug repair kit installation procedure is required to be performed to address a displayed Check Control message (CCM) that states P not engaged - secure vehicle with parking brake against rolling away

The “End of life” or “Emergency call system error” Check Control message appears in the vehicle. The following fault memory entry is stored: B7F341 – Emergency battery: Hardware faulty

For this vehicle, the EVAP systems purge (vent) valve limited warranty for defects in materials or workmanship has been extended to 15 years/150,000 miles, from the original 10 years/120,000 miles, as determined from the original in-service date. This coverage is subject to the same vehicle eligibility requirements, limitations, and exclusion criteria that apply to the BMW New Vehicle Limited Warranty. Vehicles that are registered in California or a State that has fully adopted the State of California PZEV(SULEV) emission regulation (State of registration, model, and model year dependent), the emission-relevant coverage for this component is 15 years/150,000 miles.

Customer complains of a musty odor or damp front footwell carpet.

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.