Owners have filed 120 complaints
about the 2016 BMW X3 with NHTSA between 2015 and 2026.
The largest single group is the engine & cooling.
Across this model's run it ranks 9 of 23 worst.
The letter says how bad. This says what kind — whether this year drew
an unusual number of complaints, unusually dangerous
ones, or failures that arrived unusually early.
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 49
Against the median year of the BMW X3. 50 means typical for this
model; 100 means roughly double.
Severity — 77
15% of these complaints
involved a crash, fire, injury or death, against a national rate of
9.7%.
Early failure — 80
47% of failures with a mileage on record happened under
36,000 miles, against a national rate of
29%.
Odometer readings owners gave when they filed. About half of all
complaints include one.
Under 1,000 miles
23.9%
1,000 – 9,999 miles
35.9%
10,000 – 24,999 miles
1121.6%
25,000 – 49,999 miles
1835.3%
50,000 – 74,999 miles
47.8%
75,000 – 99,999 miles
815.7%
100,000 – 149,999 miles
47.8%
150,000+ miles
12.0%
When owners complained
A spike years after the car went on sale usually means a part wearing
out on schedule across the whole fleet — the kind of pattern no single
owner can see from inside their own car.
Jul 2015peak 8Jul 2026
NHTSA investigations into the 2016 BMW X3
An investigation is the step before a recall: the agency has seen enough
complaints to look into a pattern itself. An open one means it thinks
something may be wrong and nothing has been fixed yet.
2
investigations are
still open.
EA23001Opened 17 Mar 2023Still openFUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
High pressure fuel pump failure
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 compreh...
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.C...
Recalls on the 2016 BMW X3
A complaint is one owner's allegation. A recall is the point at which
the manufacturer or a regulator agreed the defect is real and dangerous
enough to fix for free — however old the car is.
United States — NHTSA
24V608000
ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
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.
Risk: An electrical short increases the risk of a fire.
21V907000
FUEL SYSTEM, DIESEL
BMW of North America, LLC (BMW) is recalling certain 2013-2018 328d, 328d xDrive, 2014-2018 328d Sports Wagon, 328d xDrive Sports Wagon, 2014-2016 535d, 535d xDrive, 2015 740Ld xDrive, 2015-2017 X3 xDrive28d SAV, and 2014-2017 X5 xDrive35d SAV diesel vehicles equipped with an Exhaust Gas Recirculation (EGR) module with an integrated cooler. The EGR cooler may leak internally, causing coolant to mix with diesel engine soot, which could result in smoldering particles and a melting intake manifold.
Risk: A melting intake manifold increases the risk of a fire.
21V586000
FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
BMW of North America, LLC (BMW) is recalling certain 2014-2018 328d, 328d xDrive, X5 xDrive35d, 2014-2016 535d, 535d xDrive, 2015 740Ld xDrive, and 2015-2017 X3 xDrive28d vehicles. The high-pressure fuel pump may fail.
Risk: Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
18V755000
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
BMW of North America, LLC (BMW) is recalling certain 2013-2018 BMW 328d and 328d xDrive, 2014-2018 328d Sports Wagon and 328d xDrive Sports Wagon, 2014-2016 535d and 535d xDrive, 2015 740Ld xDrive, 2015-2017 X3 xDrive28d SAV and 2014-2017 X5 xDrive35d SAV vehicles equipped with an Exhaust Gas Recirculation (EGR) module with an integrated cooler. If the EGR cooler leaks internally, the coolant can mix with diesel engine soot. The high EGR temperatures may result in these particles possibly smoldering and melting the intake manifold.
Risk: The melting intake manifold can increase the risk of a fire.
16V333000
CHILD SEAT:LATCH STRAP
BMW of North America, LLC (BMW) is recalling certain model year 2011-2017, X3 sDrive28i, X3 xDrive28i and X3 xDrive35i, vehicles manufactured July 2, 2010 to April 14, 2016, 2015-2017 X3 xDrive28d vehicles manufactured March 10, 2014 to March 31, 2016, and 2015-2017 x4 xDrive28i, X4 xDrive35i and X4 xDriveM40i vehicles manufactured March3, 2014 to April 15, 2016. The affected vehicles have lower anchor bars for securing child restraint seats that may become damaged when using the European-ISOFIX-type, rigid-style connector, child restraint system.
Risk: Damaged lower anchor bars may increase the child's risk of injury in the event of a crash.
Canada — Transport Canada
Canada runs its own recall programme, and its campaigns do not
always mirror the American ones.
Recall 2024544587,250 units in Canada
Label
Issue: On certain vehicles, the tire and loading information label does not list that there is no spare tire in both official languages. The label reads as "NONE" when it should read as "NONE / AUCUN". Canadian regulations require the information to be listed on the label in both English and French. Safety Risk: This error does not affect vehicle safety. Corrective Actions: This is not a recall. The company has corrected the tire and loading information label for all new vehicles.
Recall 202446878,381 units in Canada
Engine
Issue: On certain vehicles, fluid from the positive crankcase ventilation (PCV) system could leak on the intake air hose. As a result, the fluid could enter the electrical connector for the water pump and cause a short circuit. Safety Risk: A short circuit can create the risk of a fire, even while the vehicle is parked and turned off. Corrective Actions: To reduce the safety risk, BMW advises you to park your vehicle outdoors and away from other vehicles or structures until the recall repairs are completed. BMW will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, replace the water pump and electrical connector. The dealer will also install a shield on the connector.
Recall 202171112,702 units in Canada
Engine
Issue: On certain vehicles, the exhaust gas recirculation (EGR) cooler could crack internally and leak. If this happens, you may notice the following symptoms: a warning symbol in the instrument cluster displaying a loss of coolant, reduced engine power, an unpleasant exhaust odour, an unusual noise from the engine and/or smoke from the engine compartment. Note: This recall replaces Transport Canada Recall no. 2018-587. Safety Risk: A cracked EGR cooler could create the risk of an engine fire. Corrective Actions: BMW will notify owners by mail and instruct you to take your vehicle to a dealer to replace the EGR cooler. The dealer will also inspect the intake manifold, and replace it, if necessary.
Recall 20214693,486 units in Canada
Fuel System
Issue: On certain vehicles equipped with a diesel engine, the high-pressure fuel pump may wear prematurely. This can cause reduced engine performance and could lead to a sudden engine stall. Note: A warning lamp on the instrument cluster will turn on if the fuel pressure drops. Safety Risk: A loss of engine power could increase the risk of a crash. Corrective Actions: BMW will notify owners by mail and instruct you to take your vehicle to a dealer to replace the high-pressure fuel pump.
Recall 201858710,368 units in Canada
Engine
This recall was replaced by Transport Canada Recall No. 2021-711. On certain vehicles, the cooler for Exhaust Gas Recirculation (EGR) module may develop an internal leak and coolant could mix with diesel engine soot/sediment. In rare circumstances, this condition could result in smouldering particles and lead to the melting of the intake manifold, increasing the risk of a fire causing injury and/or damage to property. Correction: Dealers will inspect the EGR cooler, and if necessary, replace it. If it is determined that the EGR cooler has leaked internally, the intake manifold will also be replaced. The EGR pipe connecting the cooler to the manifold will be cleaned. Note: An operator may be alerted to this condition by one or more of the following symptoms: A warning symbol in the instrument cluster displaying a loss of engine coolant, a reduction in engine power, an unpleasant odour (exhaust gas), an unusual noise from the engine compartment, and/or smoke from the engine compartment.
Recall 201624230,023 units in Canada
Seats And Restraints
On certain vehicles, the lower anchor bars that are used for installing child seats using the European-ISOFIX-type rigid-style connector may become damaged during vehicle operation. If the lower anchorage bar(s) were to become damaged, this would increase the risk of injury to a child seated in a child seat using this style of connector if involved in a crash. Correction: Dealers will weld a reinforcing bracket to the lower anchor bars and the vehicle body. Note: Child restraint systems using LATCH-type flexible style connectors, which reflect the vast majority of child restraint systems used in Canada, do not cause this issue.
Reports where the owner recorded a crash, a fire, an injury or a death.
at 220,000 milesCoventry, RIFire
ENGINE AND ENGINE COOLING
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 complaint #11695769 — an unverified report by a vehicle owner.
at 88,500 milesGilmanton, NHFire
FIRERELATED
The contact owned a 2016 BMW X3. The contact received notification of NHTSA Campaign Number: 21V907000 (Fuel System, Diesel) however, the part to do the recall repair was not yet available. The contact stated that the dealer had previously performed an engine inspection and pressure test for the coolant system due to coolant loss with the low coolant warning light illuminated. The contact had added a quart of coolant. The contact stated that while his wife was driving at an undisclosed speed, the vehicle lost motive power with a loss of power warning message displayed. The contact's wife was able to pull over on the shoulder of the roadway and noticed there was smoke coming from underneath the hood before it caught fire. The contact's wife was able to safely exit the vehicle. The fire department arrived on the scene and was able to extinguish the fire. Police and fire department reports were filed. The vehicle was towed to a tow yard and then to the contact's residence. The dealer was made aware of the failure and referred the contact to the manufacturer. The vehicle was not yet deemed totaled by the insurance company. The manufacturer was made aware of the failure and informed the contact that an inspector would perform an inspection to determine the cause of the fire. The failure mileage was approximately 88,500. VIN tool confirms parts not available.
NHTSA complaint #11479331 — an unverified report by a vehicle owner.
Liberty Corner, NJFire
ELECTRICAL SYSTEM
ON 8/30/20,AFTER SITTING FOR AN HOUR AFTER A LONG DRIVE, THE CAR BURST INTO FLAMES AND BURNED DOWN TWO ADJACENT HOMES. THE CAR WAS PARKED FOR AN HOUR BEFORE IT STARTED TO BURN.
NHTSA complaint #11354903 — an unverified report by a vehicle owner.
Liberty Corner, NJFire
ENGINE
ON 8/30/20,AFTER SITTING FOR AN HOUR AFTER A LONG DRIVE, THE CAR BURST INTO FLAMES AND BURNED DOWN TWO ADJACENT HOMES. THE CAR WAS PARKED FOR AN HOUR BEFORE IT STARTED TO BURN.
NHTSA complaint #11354903 — an unverified report by a vehicle owner.
Liberty Corner, NJFire
FUEL/PROPULSION SYSTEM
ON 8/30/20,AFTER SITTING FOR AN HOUR AFTER A LONG DRIVE, THE CAR BURST INTO FLAMES AND BURNED DOWN TWO ADJACENT HOMES. THE CAR WAS PARKED FOR AN HOUR BEFORE IT STARTED TO BURN.
NHTSA complaint #11354903 — an unverified report by a vehicle owner.
at 29,000 milesSAN Jose, CA1 injured
SEAT BELTS
MY 8-YEAR OLD DAUGHTER WAS SITTING ON REAR PASSENGER SIZE SEAT ON A BOOSTER SEAT WITH SEAT BELT ON. SHE FIRST PLAYED WITH MY SON WHO WAS SITTING ON A READ DRIVER SEAT ON A CAR SEAT. THEN SHE FELL ASLEEP. IN THIS PROCESS THE SEAT BELT SOME HOW GOT WRAPPED AROUND HER. WHEN WE STOPPED FOR A BATHROOM BREAK WE UNBUCKLED THE BELT TO FIND OUT THAT THE BELT WAS WRAPPED AROUND HERE AND WE COULD NOT UNWRAP IT. THE MORE WE TRIED TO PULL OUT THE MORE TIGHTER IT GOT. SHE WAS IN SEVERE PAIN. WE HAD TO BORROW A SCISSOR FROM THE GAS STATION TO CUT THE BELT.SEE THE PIC WITH THE SCAR. SHE WAS IN PAIN FOR NEXT FEW DAYS. WE TOOK THE CAR TO DEALER AND THEY SAID THAT BELT WORKED AS DESIGNED. THE CHILD LOCK KICKED IN AND THE LOCK WONT RELEASE UNTIL THE BELT GOES ALL THE WAY IN. BELT COULD NOT GO ALL THE WAY IN BECAUSE IT WAS WRAPPED AROUND HER. THERE SHOULD HAVE BEEN SOME MANUAL BUTTON/SWITCH TO RELEASE THE BELT.
NHTSA complaint #11291909 — an unverified report by a vehicle owner.
The most recent complaints
In the owners' own words, exactly as filed with NHTSA.
Ventnor City, NJ
POWER TRAIN
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 complaint #11751025 — an unverified report by a vehicle owner.
Ventnor City, NJ
ELECTRICAL SYSTEM
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 complaint #11751025 — an unverified report by a vehicle owner.
Ventnor City, NJ
ENGINE
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 complaint #11751025 — an unverified report by a vehicle owner.
at 98,773 milesCulver City, CA
FUEL SYSTEM, DIESEL
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 complaint #11747803 — an unverified report by a vehicle owner.
Salida, CA
ENGINE
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 complaint #11722351 — an unverified report by a vehicle owner.
at 70,000 milesMableton, GA
STEERING
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 complaint #11715533 — an unverified report by a vehicle owner.
Maryland Heights, MO
ELECTRICAL SYSTEM
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 complaint #11702564 — an unverified report by a vehicle owner.
Maryland Heights, MO
ENGINE AND ENGINE COOLING
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 complaint #11702564 — an unverified report by a vehicle owner.
Erie, CO
POWER TRAIN
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 complaint #11700103 — an unverified report by a vehicle owner.
Erie, CO
ELECTRICAL SYSTEM
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 complaint #11700103 — an unverified report by a vehicle owner.
Erie, CO
FUEL/PROPULSION SYSTEM
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 complaint #11700103 — an unverified report by a vehicle owner.
at 220,000 milesCoventry, RIFire
ENGINE AND ENGINE COOLING
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 complaint #11695769 — an unverified report by a vehicle owner.
Edmonds, WA
ENGINE
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 complaint #11682627 — an unverified report by a vehicle owner.
Waverly, VA
ELECTRICAL SYSTEM
The contact owns a 2016 BMW X3. 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 contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.
NHTSA complaint #11680391 — an unverified report by a vehicle owner.
Waverly, VA
ENGINE AND ENGINE COOLING
The contact owns a 2016 BMW X3. 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 contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure.
NHTSA complaint #11680391 — an unverified report by a vehicle owner.
Elizabethtown, KY
UNKNOWN OR OTHER
The complete A/C unit has completely gone out and I am just now getting notice after almost a year of a coolant pump recall that could potentially create a fire hazard. I am told that to date a remedy has still not been available.
NHTSA complaint #11676814 — an unverified report by a vehicle owner.
Elizabethtown, KY
ELECTRICAL SYSTEM
The complete A/C unit has completely gone out and I am just now getting notice after almost a year of a coolant pump recall that could potentially create a fire hazard. I am told that to date a remedy has still not been available.
NHTSA complaint #11676814 — an unverified report by a vehicle owner.
Columbia, SC
ENGINE
The manufacturer had exceeded a reasonable amount of time for the recall remedy. NHTSA: #24V-608, Recall: #24V-608:474 Engine Coolant Pump
NHTSA complaint #11675429 — an unverified report by a vehicle owner.
Menlo Park, CA
POWER TRAIN
* in 2018, the car started automatically going into Park when the engine is running but at a stop (e.g. Stop light). This created a safety issue because the gear had to be reengaged into Drive * It was repaired under warranty by BMW * It started reoccuring this year. We have stopped driving it because it creates a safety issue * BMW has refused to fix this (though it was previously addressed under warranty). In addition, they have said it may cost thousands or 10's of thousands of dollars to fix because they do not know the problem (could be camshaft sensor or mechatronics or something else). * The problem has been confirmed by BMW * We cannot risk the car not being in gear and getting rear-ended because it takes a while to move it back to drive. * No warnings or any mesages * We have already spent money at the dealer replacing unnecessary parts because they thought it would fix the problem (e.g. batteries) * The car is available for inspection on request
NHTSA complaint #11674036 — an unverified report by a vehicle owner.
Bradley Beach, NJ
ELECTRICAL SYSTEM
The contact owns a 2016 BMW X3. 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 complaint #11673264 — an unverified report by a vehicle owner.
Bradley Beach, NJ
ENGINE AND ENGINE COOLING
The contact owns a 2016 BMW X3. 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 complaint #11673264 — an unverified report by a vehicle owner.
Monroe, WA
ELECTRICAL SYSTEM
The electric water pump, has shorted internally , even with the vehicle off , this caused the battery to run down.
NHTSA complaint #11655085 — an unverified report by a vehicle owner.
at 55,000 milesHaslet, TX
FUEL SYSTEM, DIESEL
The contact owns a 2016 BMW X3. The contact stated that while driving approximately 75 MPH, the vehicle unintendedly decelerated and failed to properly accelerate. The vehicle was taken to the local dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in NHTSA Campaign Number: 21V586000 (FUEL SYSTEM, DIESEL). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 55,000.
NHTSA complaint #11654489 — an unverified report by a vehicle owner.
Colonia, NJ
UNKNOWN OR OTHER
a long overdue recall without remedy
NHTSA complaint #11651388 — an unverified report by a vehicle owner.
Longmont, CO
ELECTRICAL SYSTEM
The contact owns a 2016 BMW X3. 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 dealer was not contacted. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
NHTSA complaint #11651314 — an unverified report by a vehicle owner.