Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2015 BMW X5 owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owned a 2015 BMW X5. The contact stated that while driving 60 MPH, the contact became aware of sparks outside the driver's and passenger's side of the vehicle. The contact became aware that there were flames coming from under the hood. The contact stated that the fire had started in the engine compartment. The message "Add Coolant" was displayed, and there was an abnormal odor while the vehicle was on fire. The contact immediately exited the vehicle. The Fire Department responded to the scene and extinguished the fire. A fire report was filed. The vehicle was completely burned and was towed to a tow yard, where it was deemed a total loss by the insurance company. The vehicle was previously repaired under NHTSA Campaign Number: 21V907000 (Fuel System, Diesel). …
The contact owns a 2015 BMW X5. While the contact's father was driving at an undisclosed speed, the drive train error warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with fuel pump failure. The contact was informed that the fuel pump needed to be replaced. The vehicle was repaired. The contact stated that two days later, the failure reoccurred. The contact stated that while the contact's father was driving at an undisclosed speed, the drive train warning light illuminated, and the vehicle lost motive power. The contact stated that the gear shifter failed to function as intended, the gear shifter did not shift to neutral or drive. The vehicle was towed to the dealer where it was diagnosed with a failed fuel system. The contact was informed that the complete fuel system needed to be replaced. The vehicle was not repaired. …
The contact owns a 2015 BMW X5. The contact initially received a recall notice for NHTSA Campaign Number: 18V755000 (Engine and Engine Cooling) however, the part to do the recall repair was not available. The contact then stated that the DEF (Diesel Exhaust Fluid) warning light illuminated on the instrument panel. The contact took the vehicle to the dealer and was informed that the engine control module was defective. The contact linked the defective engine to the recall. Once the parts for the recall remedy became available, it was determined that the repair was defective and a second recall was issued under NHTSA Campaign Number: 21V907000 (Fuel System, Diesel) however, the part to do the recall repair was unavailable. The manufacturer had been notified of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the repair. …
The contact owns a 2015 BMW X5. The contact stated that while driving at various speeds, both the coolant and chassis warning messages would appear on the instrument panel. The contact would frequently replenish the coolant due to rapid coolant consumption. The contact then received a notification for NHTSA Campaign Number: 21V907000 (Fuel System, Diesel) however, the part to do the recall repair was not available. The dealer had been notified of the issue and the contact was provided an appointment to have the vehicle repaired. Once the contact arrived, the dealer confirmed that parts were not yet available. The manufacturer had been notified of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The failure mileage was approximately 163,000. VIN tool confirms parts not available.
The contact owns a 2015 BMW X5. The contact stated that while driving at various speeds, a low coolant message was displayed on the instrument panel. The vehicle was initially taken to an independent mechanic where the water pump was replaced; however, the failure persisted. The vehicle was then taken to a dealer where it was recommended that the head gasket be replaced; however, the dealer could not guarantee that the repair would fix the vehicle. The vehicle was taken back to the independent mechanic where another diagnostic test was performed. The mechanic discovered a coolant leak inside the EGR module and linked the failure to NHTSA Campaign Number: 21V907000 (Fuel System, Diesel). The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 115,000.
The contact owns a 2015 BMW X5. 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 local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving 60-65 MPH, the low coolant pressure warning light illuminated even though the contact had refilled coolant in the vehicle nine months prior. The contact was able to continue driving. The contact's husband later added coolant in the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure but failed to call the contact back. The failure mileage was approximately 80,000. VIN tool confirms parts not available.
The contact owns a 2015 BMW X5. The contact received notification of NHTSA Campaign Number: 21V907000 (Fuel System, Diesel) however, the part to do the repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that several unknown local dealers were contacted and confirmed that parts were not yet available. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The contact used an ODB scanner and retrieved EGR cooler failure codes. The manufacturer was contacted and was unable to confirm when parts would be available. The approximate failure mileage was 100,000. VIN tool confirms parts not available.
The contact owns a 2015 BMW X5. 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 vehicle was overheating, and the A/C was inoperable. There was no warning light illuminated. The local dealer was contacted, and the vehicle was diagnosed but no issues were found. The vehicle was not repaired. 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 20,000. Parts distribution disconnect. The consumer stated the dealer was contacted multiple times but no repairs were made.
The contact owns a 2015 BMW X5. The contact received recall notification of NHTSA Campaign Number: 21V907000 (Fuel System, Diesel). However, the parts to do the recall repair were not yet available. The contact stated that while driving speeds, the vehicle emitted abnormal knocking sounds intermittently. The vehicle was taken to the dealer who informed the contact that they could not duplicate the failure. The contact stated that the manufacturer had exceeded a reasonable amount of time to complete the recall repair. The manufacturer was made aware of the issue but provided no assistance. The vehicle was not diagnosed or repaired. The failure mileage was approximately 72,000. VIN tool confirms parts not available.
The contact owns a 2015 BMW X5. The contact stated that while driving at an undisclosed speed, the check engine warning light was illuminated. An independent mechanic went to the residence to diagnose the vehicle. The contact stated that several unknown fault codes were retrieved. The contact received notification of NHTSA Campaign Number: 21V907000 (Fuel System, Diesel) 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 failure but was unable to confirm when parts would be available. The approximate failure mileage was 86,000. VIN tool confirms parts not available.
Related recalls
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…
Remedy: Dealers will replace the EGR cooler and inspect the intake manifold, replacing it as necessary, free of charge. This recall includes all vehicles previously recalled under 18V-755.
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.
Remedy: Dealers will replace the high-pressure fuel pump, free of charge. Owner notification letters were mailed on January 14, 2022. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA investigations
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.
Fuel System complaints in other X5 years
Frequently asked questions
How common are fuel system problems on the 2015 BMW X5?
NHTSA has 50 complaints about the fuel & propulsion system of the 2015 BMW X5, 33% of the model year's 152 complaints.
Is there a recall for 2015 BMW X5 fuel system problems?
Yes — NHTSA recall 21V-907 (fuel system, diesel, Nov 19, 2021); NHTSA recall 21V-586 (fuel pump, Jul 29, 2021). Recall repairs are free at authorized dealers.
At what mileage do 2015 BMW X5 fuel system problems start?
Half of the complaints with a recorded mileage happened before about 86,000 miles, and 11% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire and 0 injuries to fuel & propulsion system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.