2015 BMW 3 Series engine and engine cooling problems
44 owner complaints to NHTSA about the 2015 BMW 3 Series cite engine and engine cooling, 22% of all 196 complaints for this model year. NHTSA also lists 2 recalls on this component.
What owners say about the engine and engine cooling
Verbatim from NHTSA complaints, newest first
“The contact owns a 2015 BMW 328I. The contact stated that while driving at 40 MPH, the vehicle caught on fire. The fire originated in the engine compartment. There were no warning lights illuminated. The driver was able to extinguish the fire. The vehicle was towed to the residence and was then towed to an independent mechanic, but the vehicle was not diagnosed or repaired. The vehicle was towed to the local dealer, where it was diagnosed with an electrical short circuit in the front water pump connector. The vehicle was not repaired. The contact associated the failure with NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The manufacturer was notified of the failure, and a claim was opened. The failure mileage was approximately 110,000.”
Owner complaint to NHTSA·Filed Jul 16, 2026·Engine and engine cooling, Electrical systemFire reportedODI 11750751
“The contact owns a 2015 BMW 328I. The contact received notification of NHTSA Campaign Number: 24V608000 ( ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM). The contact stated that while driving at an undisclosed speed, the message "turn off engine and do not open hood" was displayed on the instrument panel. The contact was able to pull to the side of the road and checked the water reservoir and noticed it was low. The contact filled up the reservoir with water and waited a few minutes. Afterward, the vehicle drove normal. The failure persisted. The vehicle was towed to the dealer. However, it was not diagnosed. The dealer informed the contact that per the recall the remedy was to install a protective shield. The contact asked the dealer to replace the engine coolant pump and connector. However, the dealer refused. The vehicle remained at the dealer unrepaired. The manufacturer was not notified of the failure. The failure mileage was approximately 100,000.”
Owner complaint to NHTSA·Filed May 6, 2026·Engine and engine cooling, Electrical systemODI 11736030
“The contact owns a 2015 BMW 328I. The contact received notification of NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The contact had been calling the local dealer for several months and was informed that the part was not yet available for the recall repair. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer had not informed the contact about parts availability. The contact had not experienced a failure.”
Owner complaint to NHTSA·Filed Sep 26, 2025·Engine and engine cooling, Electrical systemODI 11689920
“The contact owns a 2015 BMW 328I. The contact was notified 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 made aware of the issue and confirmed that parts were not yet available. 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.”
Owner complaint to NHTSA·Filed Aug 19, 2025·Engine and engine cooling, Electrical systemODI 11681674
“The contact owns a 2015 BMW 328I. 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 manufacturer was made aware of the issue. The contact had not experienced a failure.”
Owner complaint to NHTSA·Filed Aug 7, 2025·Engine and engine cooling, Electrical systemODI 11679057
“The contact owns a 2015 BMW 328I. The contact stated while driving approximately 45 MPH, the A/C was blowing hot air, and the temperature gauge was rising. Additionally, there was white smoke coming from under the hood. The contact stated there was no warning light illuminated. The contact related the failure to NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The contact had received the recall notification from the manufacturer. The contact called a local dealer and was informed that a plastic shield was to be installed on the water pump, but that the shield would not stop the engine from overheating. The vehicle was not repaired. The manufacturer was informed of the failure . The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The failure mileage was approximately 95,000.”
Owner complaint to NHTSA·Filed Jul 31, 2025·Engine and engine cooling, Electrical systemODI 11677589
Showing 6 of 44 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026NHTSA vehicle page
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.
Engine and engine cooling·Reported Aug 14, 2024·NHTSA 24V608000
Engine and engine cooling: gas recirculation valve (egr valve)
Free remedy
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.
Engine and engine cooling·Reported Oct 25, 2018·NHTSA 18V755000
Data from NHTSA Recalls API · synced Nov 3, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.