BMW X5 Engine and Engine Cooling Problems
Owners have filed 228 complaints with NHTSA about engine and engine cooling problems on the BMW X5 across 23 model years. The 2001 model year has the most (31). The words owners use most often: “water pump” (11% of reports).
- 228engine and engine cooling complaints
- —median miles at failure
- 0mention a crash
- 1mention an injury
- 10related recalls
- $2,950typical repair cost reported by owners
- 29%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- Water pump: mentioned in 24 of 228 complaints (11%)
- Oil separator: mentioned in 23 of 228 complaints (10%)
- Electrical engine engine: mentioned in 22 of 228 complaints (10%)
- Cooling included: mentioned in 13 of 228 complaints (6%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical engine and engine cooling repair on the BMW X5 at $2,950, and half of them between $2,250 and $7,950.
Based on 11 NHTSA complaints about this problem alone that state a repair bill or quote (2004–2020), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do engine and engine cooling problems happen?
Based on 177 complaints that reported the odometer reading.
How serious are the reports?
Of 228 complaints, 12 a fire, 1 an injury.
BMW X5 engine and engine cooling complaints by model year
| Model year | Engine and Engine Cooling complaints | Share of that year | Median miles |
|---|---|---|---|
| 2025 X5 | 1 | 2% | 3,165 |
| 2022 X5 | 3 | 4% | 53,000 |
| 2021 X5 | 7 | 6% | 55,000 |
| 2020 X5 | 15 | 13% | 48,000 |
| 2019 X5 | 12 | 6% | 68,000 |
| 2018 X5 | 9 | 12% | 73,000 |
| 2017 X5 | 4 | 5% | 70,000 |
| 2016 X5 | 7 | 9% | 120,000 |
| 2015 X5 | 9 | 6% | 111,043 |
| 2014 X5 | 5 | 5% | 130,000 |
| 2013 X5 | 6 | 4% | 67,500 |
| 2012 X5 | 12 | 4% | 97,372 |
| 2011 X5 | 10 | 4% | 39,900 |
| 2010 X5 | 13 | 10% | 126,661 |
| 2009 X5 | 6 | 4% | 94,500 |
| 2008 X5 | 16 | 7% | 103,575 |
| 2007 X5 | 3 | 4% | 146,000 |
| 2006 X5 | 7 | 4% | 86,801 |
| 2005 X5 | 5 | 6% | 83,000 |
| 2004 X5 | 2 | 3% | 102,000 |
| 2003 X5 | 24 | 24% | 64,000 |
| 2002 X5 | 21 | 21% | 82,183 |
| 2001 X5 | 31 | 19% | 87,000 |
When owners reported it
Related recalls (10)
Electrical system:wiring:connectors/plugs/receptacles; engine and engine cooling:cooling system:pump
Model years: 2016, 2017, 2018
Problem: 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.
Fix: 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.
Engine and engine cooling:engine:engine control module (ecu/ecm):software; electrical system:starter assembly
Model years: 2019, 2020
Problem: BMW of North America, LLC is recalling certain 2019-2020 X5, X7, 2020 3 Series Sedan, X6, 2020-2021 7 Series Sedan, 2020 8 Series Convertible, 8 Series Coupe, and 2020 8 Series Gran Coupe vehicles. Please see the recall report for the complete list of models. In the event the starter motor fails, repeated attempts to start the vehicle can cause the starter motor to overheat from an electrical overload.
Risk: A starter motor that overheats can ignite nearby combustible material in the engine compartment, increasing the risk of a fire.
Fix: Dealers will update the vehicle software, free of charge. Owner notification letters were mailed September 27, 2024. Owners may contact BMW customer service at 1-800-525-7417.
Engine and engine cooling:engine
Model years: 2010, 2011
Problem: BMW of North America, LLC (BMW) is recalling certain 2010-2012 1 Series Coupe, 1 Series Convertible, 3 Series Sedan, 3 Series Convertible, 2010-2011 3 Series Sportswagon, 3 Series Coupe, 5 Series Sedan, X3 xDrive 28i, X3 xDrive 30i, X5 xDrive30i, and Z4 sDrive30i vehicles. The aluminum bolts that secure the housing for the variable camshaft timing adjustment (VANOS) unit can loosen over time and possibly break.
Risk: Loose or broken VANOS unit bolts can result in an engine stall, increasing the risk of a crash.
Fix: Dealers will replace the four VANOS bolts, free of charge. Interim letters notifying owners of the safety risk are expected to be mailed December 18, 2023. Owner notification letters were mailed June 19, 2024. Owners may contact BMW customer service at 1-800-525-7417.
Engine and engine cooling:exhaust system:emission control:gas recirculation valve (egr valve)
Model years: 2014, 2015, 2016, 2017
Problem: 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.
Fix: BMW will notify owners, and dealers will inspect and replace the EGR cooler as necessary. If a leak has already occurred, the engine intake manifold will also be replaced. These repairs will be made free of charge. The recall began May 13, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Engine and engine cooling:engine
Model years: 2009, 2010, 2011, 2012, 2013
Problem: BMW of North America, LLC (BMW) is recalling certain 2009-2013 X5 xDrive 35d diesel vehicles. The engine idler pulley bolt may loosen over time and break.
Risk: If the idler pulley bolt breaks, the vehicle may unexpectedly lose power-assisted steering, increasing the risk of a crash.
Fix: BMW will notify owners, and dealers will replace the idler pulley bolt with an improved part, free of charge. The recall began March 11, 2019. Owners may contact BMW customer service at 1-800-525-7417.
Engine and engine cooling:engine; engine and engine cooling:engine:gasoline:turbo/supercharger
Model years: 2010, 2011, 2012
Problem: BMW of North America, LLC (BMW) is recalling certain 2011-2012 BMW 550i, 550i xDrive, 550i Gran Turismo, 550i Gran Turismo xDrive, 750i, 750Li, 750i xDrive, 750Li xDrive, 760Li, X5 xDrive50i, X5 M, X6 xDrive50i, X6 M, ActiveHybrid7, MINI Cooper S Convertible, John Cooper Works (JCW) Convertible, Cooper S Countryman, Cooper S Countryman ALL4, Cooper S, JCW, Cooper S Clubman, JCW Clubman, Cooper S Roadster, JCW Roadster, Cooper S Coupe, JCW Coupe and Rolls-Royce Ghost, 2011 BMW X6 Hybrid and 2012 BMW 650i Coupe, 650i xDrive Coupe, 650i Convertible and 650i xDrive Convertible vehicles. The electric auxiliary water pump may fail and cause the circuit board to overheat.
Risk: If the circuit board were to overheat, it can increase the risk of a fire.
Fix: BMW will notify owners, and dealers will replace the electric auxiliary water pump, free of charge. Depending on the model, there are currently limited parts available, however not all parts are available at this time. Owners will be notified of the recall beginning June 11, 2018, and will receive a second notification when remedy parts become available. Owners may contact BMW customer service at BMW 1-800-525-7417, MINI at 1-866-825-1525, or Rolls-Royce at 1-877-877-3735. Note: BMW recommends that owners park their vehicle outdoors until the recall remedy has been performed.
Engine and engine cooling:exhaust system:emission control:crankcase (pcv)
Model years: 2007, 2008, 2009, 2010, 2011
Problem: BMW of North America, LLC (BMW) is recalling certain 2008-2011 128i and 2007-2011 328i, 328xi, 328i xDrive, 525i, 525xi, 528i, 528xi, 530i, 530xi, X3 3.0si, X3 xDrive30i, X5 xDrive30i, Z4 3.0i, Z4 3.0si and Z4 sDrive30i vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.
Risk: An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.
Fix: BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. Interim letters were mailed on November 27, 2017. Owners will receive a second notification by the end of October 2018. Owners may contact BMW customer service at 1-800-525-7417.
Engine and engine cooling:engine:other fuel types:turbo/supercharger
Model years: 2010, 2011
Problem: Bmw is recalling certain model year 2011 5-series, model year 2010-2011 5-series gran turismo, model year 2009-2011 7-series, model year 2010-2011 x5 sav, and model year 2008-2011 x6 sav vehicles equipped with 8- or 12-cylinder, turbocharged, engines because the circuit board for the electric auxiliary water pump can overheat.
Risk: This could lead to a smoldering of the pump or an engine compartment or vehicle fire.
Fix: Bmw will notify owners, and dealers will replace the auxiliary water pump free of charge. The safety recall began on december 19, 2011. Owners may contact bmw customer relations and services at 1-800-525-7417.
Engine and engine cooling:cooling system:fan
Model years: 2001
Problem: On certain passenger vehicles, the engine auxiliary/cooling fan operation, including variable speed, is electronically controlled. Failure of the fan motor can cause the electrical circuitry of the fan control unit to overload and fail, causing the fan to stop operating.
Risk: If this were to occur, engine overheating and subsequent engine damage could result. In addition, it is possible for the failure of the electrical circuitry to cause a fire in the fan control unit located in the front of the engine compartment.
Fix: Dealers will replace the fan. Owner notification began september 28, 2001. This is a supplement to a recall that began during september 2001 (see recall campaign 01v206). Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact bmw at 1-800-831-1117.
Engine and engine cooling:cooling system:fan
Model years: 2001
Problem: Vehicle description: passenger vehicles. The engine auxiliary/cooling fan operation, including variable speed, is electronically controlled. Failure of the fan motor can cause the electrical circuitry of the fan control unit to overload and fail, causing the fan to stop operating.
Risk: If this were to occur, engine overheating and subsequent engine damage could result. In addition, it is possible for the failure of the electrical circuitry to cause a fire in the fan control unit located in the front of the engine compartment.
Fix: Dealers will replace the fan. Owner notification began september 28, 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact bmw at 1-800-831-1117.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
The contact owns a 2019 BMW X5. The contact stated that upon starting the vehicle, the "Emergency SOS Malfunction" message was displayed. The vehicle was taken to a dealer, where it was diagnosed, and the contact was advised that the engine oil pump and TCB module were faulty and needed to be…
See attached document for complaint.
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…
The contact owns a 2021 BMW X5. The contact stated that the vehicle failed to immediately start. The vehicle started later. The engine and a yellow warning light flashed on the instrument panel. Upon research, the contact located the German Federal Motor Transport Authority (Kraftfahrt-Bundesamt)…
See attached document for complaint
Frequently asked questions
Do all BMW X5s have engine and engine cooling problems?
No. NHTSA has 228 owner complaints about engine and engine cooling for the BMW X5. Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the BMW X5 engine and engine cooling?
Yes: 10 safety recalls list engine and engine cooling. Check your VIN on NHTSA.gov to see whether the fix was done on your car.
How much does it cost to fix engine and engine cooling problems on the BMW X5?
Owners report a typical cost of $2,950 (half paid between $2,250 and $7,950), from 11 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about engine and engine cooling problems on the BMW X5?
The most frequent phrase is “water pump”, in 24 of 228 complaints, followed by “oil separator” (23).
Other BMW X5 problems
- Engine problems (687)
- Air Bags problems (599)
- Electrical System problems (555)
- Power Train problems (437)
- Fuel/propulsion System problems (298)
- Service Brakes problems (198)
- Steering problems (137)
- Structure problems (117)
See all BMW X5 problems.