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BMW · NHTSA safety record

2015 BMW 528I

Every safety complaint, recall and defect investigation the US government holds on this vehicle.

Owners have filed 65 safety complaints about the 2015 BMW 528I with the US government. Of those, 1 describes a crash, 5 mention a fire, 1 person was injured and no death is recorded. One recall campaign is open against it, covering the engine and its cooling.

The most complained-about system is the electrical system, named in 36 complaints, 55% of the total. The typical failure was reported at 80,000 miles, the median across the 28 complaints that gave an odometer reading.

Compiled from NHTSA's complaint, recall and investigation files · Covers February 2016 to August 2026 · How this is counted

What is on file

65 complaints on file

65

Complaints

1

Describe a crash

5

Mention fire

1

People injured

0

Deaths

A complaint is an unverified account by the person who filed it, not a finding of fault. One complaint is one ODI number, which is how NHTSA counts them.

Complaints halved year on year: 12 in the twelve months to 2026-Q2, against 34 in the twelve before.

A recall is the manufacturer conceding a defect, and the repair is free. Whether one covers your particular car is a question only its VIN can answer, because a campaign covers a production range rather than a model year. A further 1 defect investigation is open and unresolved.

Which system owners named

Complaints naming each system
ELECTRICAL SYSTEM 36 · 55%
ENGINE AND ENGINE COOLING 33 · 51%
ENGINE 14 · 22%
UNKNOWN OR OTHER 7 · 11%
STRUCTURE 5 · 8%
POWER TRAIN 3 · 5%
EXTERIOR LIGHTING 2 · 3%
FUEL/PROPULSION SYSTEM 2 · 3%
VISIBILITY 2 · 3%
AIR BAGS 1 · 2%
FUEL SYSTEM, GASOLINE 1 · 2%
SEAT BELTS 1 · 2%
0 15 31

Red marks a system with a recall campaign against it. One complaint can name several systems, so these add up to more than 65.

When the complaints arrived

By the year NHTSA received them

By the year NHTSA received them, which is not the year the failures happened. They peaked in 2025 at 29.

32 24 16 8
16 18 19 20 22 23 24 25 26

This is the year the complaint was filed, not the year the failure happened. The range runs from 2016 to 2026, the last of them a part year, which is why its column is drawn faint.

Crash test ratings

NHTSA New Car Assessment Program

NHTSA crashes a car into a barrier and a pole and measures what happens to the dummies inside. This is what it awarded the 2015 BMW 528I, and it is a separate question from what owners report going wrong later.

Test 4 DR RWD
Overall
Frontal crash
Frontal, driver
Frontal, passenger
Side crash
Side barrier
Side pole
Rollover
Chance of rollover 9.3%
Stability control standard Forward collision warning standard Lane departure warning standard

A dash means NHTSA did not rate that test for this vehicle.

Recall campaigns

1 on file

ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP

24V608000 · August 13, 2024

The defect
BMW of North America, LLC. (BMW) is recalling certain 2012-2015 X1 sDrive28i, X1 xDrive28i, 2012-2016 Z4 sDrive28i, 528i, 528i xDrive, 328i, 328xi, 2016-2018 X5 xdrive 40e, 2014-2016 228i, 228xi, 428i, 428i xDrive, 328xi Gran Turismo, 2013-2017 X3 sDrive28i, X3 xDrive28i, 2015-2018 X4 xDrive28i, 2015-2016 428xi vehicles. An improperly sealed electrical connector on the water pump may be exposed to water and short circuit.
The risk
An electrical short increases the risk of a fire.
The remedy
Dealers will inspect and replace the water pump and plug connector as necessary, and install a protective shield, free of charge. Owner notification letters were mailed on March 28, 2025. Owners may contact BMW customer service at 1-800-525-7417.

BMW of North America, LLC · up to 720,796 vehicles across all model years covered

Defect investigations

1 on file

An investigation means NHTSA has decided a pattern is worth examining. A preliminary evaluation is often closed with no action; an engineering analysis is the stage that usually precedes a recall.

Desiccated Air Bag Inflator Rupture

EA21002

Still open engineering analysis · opened September 17, 2021

the air bags

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.

In owners’ own words

Quoted from the complaint file

Quoted from NHTSA's complaint file. These are unverified accounts by the people who filed them, not findings of fault.

AIR BAGS

1 injured

I am writing to bring to your attention a safety defect in the 2015 BMW 528i that needs to be investigated. The vehicle has a defect in the design of the occupant protection system, involving both the seatbelt and airbag systems. The battery in the 2015 BMW 528i is located in the trunk just interior and below the rear bumper. In a rear-end collision the battery may become disabled and relies on a capacitor for back up power. Per BMW specifications the capacitor only holds power for 150 seconds. In a resulting frontal impact, the airbags will not deploy if the battery power has been disrupted and the capacitor has also run out of power before the frontal impact reaches a threshold to deploy

NHTSA complaint 11511183, quoted in part. Filed by an owner and not verified by NHTSA or by us.

ENGINE AND ENGINE COOLING

fire · towed · 120,000 miles

The contact owns a 2015 BMW 528i. The contact stated that while his vehicle was parked, the coolant pump connector caught on fire, which was connected to a after market Coolant pump. The failure experienced was a localized electrical fire that originated at the coolant pump connector and aftermarket coolant pump while the vehicle was parked. The contact referenced NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM) but was told by the dealer they could not repair the recall due to the vehicle having an aftermarket coolant pump. The contact stated he originally replaced the coolant pump with an aftermarket one due to a failure, as advised in the recall notice. The

NHTSA complaint 11716235, quoted in part. Filed by an owner and not verified by NHTSA or by us.

ENGINE AND ENGINE COOLING

fire · towed · 141,000 miles

The contact owns a 2015 BMW 528i. The contact stated that while idling, there was smoke emerging from under the hood, and the contact discovered that the electrical connection for the water pump caught fire. No warning light illuminated. The contact extinguished the fire using a fire extinguisher. No injury was reported, and no police report was filed. The vehicle was towed to the dealer, where it was diagnosed and determined that the water pump and other damaged components needed replacement. The contact associated the failure with NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The dealer submitted a claim to the manufacturer, but the manufacturer denied

NHTSA complaint 11759782, quoted in part. Filed by an owner and not verified by NHTSA or by us.

STRUCTURE:BODY

fire

My son was driving and stated that the car started to overheat and then decided to pull to the side of the road. He and his brother sat in the car for approximately 2-3 minutes and his girlfriend heard a crackling noise. I told them to check what the error message was on the display and how to check it. He stated The idrive said “engine compartment hot” so upon exiting the car and shutting the door, it began to smoke then burst into flames. He immediately called the fire dept that arrived in 7 minutes as the put the flames out. They stated right before they started to smell smoke or like the smell of a radiator leaking or the smell it makes. Noone was hurt just a little traumatized. I

NHTSA complaint 11635553, quoted in part. Filed by an owner and not verified by NHTSA or by us.

POWER TRAIN

crash · 110,000 miles

The contact owns a 2015 BMW 528i. The contact stated that while driving up a ramp at 5 MPH, the transmission unintendedly shifted into Neutral (N) and the engine experienced a total loss of motive power. No warning lights illuminated. The vehicle rolled backward, struck the front bumper of another vehicle, and stopped upon impact. The vehicle sustained rear bumper damage. The airbags did not deploy. A police report was not filed, and no injuries or property damage were reported. The vehicle was not towed. The dealer was notified of the failure; however, the vehicle was not diagnosed due to diagnostic costs. The vehicle was not repaired. The manufacturer was notified of the failure. The

NHTSA complaint 11760329, quoted in part. Filed by an owner and not verified by NHTSA or by us.

ENGINE
I am filing an official safety recall non-compliance and documentation fraud complaint against the franchise dealership, BMW of [XXX], regarding their handling of active safety campaigns B110724 (Electric Water Pump) and B120921 (DME Control Unit).Following a severe engine overheating failure related to the water pump recall, both BMW Roadside and the dealership denied my request for a safety tow, forcing me to pay out-of-pocket for a private flatbed. Upon arrival, the dealership held my vehicle for over a week, explicitly withholding the mandatory safety campaign remedies to leverage an aggressive $4,517.18 retail repair quote for secondary turbo coolant lines. My service advisor

NHTSA complaint 11756649, quoted in part. Filed by an owner and not verified by NHTSA or by us.

STRUCTURE:BODY

fire

the vehicle was driven for approximately 30 minutes, operating with zero dashboard warnings or performance indicators. The vehicle was then parked on my property and turned off completely. Approximately two hours and thirty minutes later, the vehicle spontaneously ignited while stationary and unoccupied. The local fire department responded and successfully extinguished the blaze. Both physical observations and my home security camera footage confirm that the point of origin was the front right passenger side of the engine compartment. This exact location houses the factory electric water pump and its electrical plug connector, directly matching the failure mechanism detailed in NHTSA

NHTSA complaint 11746090, quoted in part. Filed by an owner and not verified by NHTSA or by us.

EXTERIOR LIGHTING:HEADLIGHTS

88,000 miles

The contact owns a 2015 BMW 528I. The contact stated that there was water accumulated inside the passenger’s side headlight assembly, causing the daytime running light to become inoperable. The vehicle was taken to an independent mechanic, who determined that the headlight assembly and module needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but informed the contact that the vehicle was not covered under warranty. The failure mileage was approximately 88,000.

NHTSA complaint 11730009. Filed by an owner and not verified by NHTSA or by us.

Compare

Other years of the BMW 528I

Model year Complaints Recalls Deaths
2016 59 4 —
2014 57 3 —
2013 73 4 —
2012 90 4 —
2011 117 4 —
2010 65 2 —

Other 2015 BMW models

X5 152 328I 125 X3 105 428I 77 X1 52 I3 47 X1 SAV 42 320I 33

Complaints on file, same model year.

Every BMW on this site — 257 vehicles.

If this is your car and a dealer keeps failing to fix it, your state's lemon law may require the manufacturer to replace it or buy it back. How many repair attempts it takes, and how long you have to file, is set by the state you bought in and by nothing on this page.

Where these numbers come from

A complaint is one owner's account and has not been verified by NHTSA or by us. A vehicle with more complaints is not necessarily worse: models that sold in larger numbers collect more of them. How this is counted.

Compiled and maintained by
Independent developer and analyst