2015 BMW 328I Electrical Problems

The engine intake tract, PCV infrastructure, and the main lower engine wiring harness loom failed due to improper reassembly during Federal Safety Recall 24V-608. The technician left the main intake coupler completely loose and spinning freely by hand, and left the MAF sensor crooked. This introduced a massive unmetered air leak and severe vacuum leaks. Simultaneously, the technician over-tensioned, pinched, or damaged the Cylinder 2 wiring loom components. The vehicle is currently parked dead and untouched at my residence, and it is 100% available for immediate federal or corporate inspection.The unsealed intake tract and damaged wiring harness caused the engine to run dangerously lean at highway speeds. This resulted in sudden, violent engine shuttering, rapid deceleration, severe mechanical engine knocking, and a terminal Cylinder 2 misfire. This component failure caused an immediate loss of vehicle propulsion on a high-speed public highway, creating an extreme risk of a high-speed collision and leaving the vehicle completely disabled. The issue has not yet been physically inspected by a third party because the vehicle is unsafe to drive. I went to the originating dealer (BMW of Henderson) in person on July 16, 2026, to coordinate a safety re-inspection under an active BMW North America Corporate Case. Dealership management actively obstructed the safety process, gave technically impossible justifications regarding the recall execution, and flatly refused to dispatch a complimentary flatbed tow. They attempted to hold the safety re-inspection hostage behind out-of-pocket customer towing costs and upfront retail diagnostic fees. There were 0 mechanical warnings or symptoms prior to the recall. The vehicle was meticulously maintained with 5,000-mile oil changes and a perfectly tight timing chain. The severe drivetrain malfunction warnings, violent front-end shaking, and terminal engine knocking appeared after picking up my car.

NHTSA ID

11751142

Incident

Jul 12, 2026

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.

NHTSA ID

11750751

Incident

Jun 26, 2026

Mileage

110,000 mi

i went online because i was having troubles with my vehicle battery alternator and other electronics , i found out other bmws with the same symptoms as my car led to having a bad footwell module , currently interior lights work when they want to if any constant battery dying from lights not turning off none of the parking sesnors work no back up camera the rear windows do not work some times the power mirrors work , i have had the vehicle tested with a new alternator and battery each window motor works its the footwell module but i noticed that the extended warranty is for 2014 and older models sadly it also effects the 2015 models as well

NHTSA ID

11740338

Incident

May 27, 2026

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.

NHTSA ID

11736030

Incident

May 4, 2026

Mileage

100,000 mi

On November 17, 2025, my 2015 BMW 328i (VIN: [XXX] ) caught fire while parked, locked, and turned off inside my enclosed residential garage in Irvine, California. The vehicle had been parked for approximately 90 minutes prior to the incident. No flammable materials were stored in or around the vehicle. Responding police and fire personnel identified the vehicle itself as the source of the fire, with ignition originating in the engine bay. The building’s fire sprinkler system activated, and residents were evacuated due to smoke and fire conditions. No injuries occurred, but the incident posed a serious risk to life and property due to the residential setting. The vehicle was a total loss. While the exact technical cause of ignition could not be determined at the scene, first responders confirmed that the fire originated within the vehicle’s engine compartment. BMW of North America was notified of the incident and represented that an inspection would be coordinated. I remained in contact with all involved parties and relied on BMW’s stated intent to contact the tow facility directly to arrange inspection. Despite this, BMW did not make contact with the tow company prior to the vehicle’s disposal. After the vehicle had already been sold by the tow yard, BMW indicated that coordination had not occurred and that inspection was no longer possible, resulting in loss of physical evidence. This complaint is submitted due to concern regarding a vehicle fire occurring while the vehicle was not in operation, inside a residential structure, and due to the manufacturer’s handling of the matter in a way that prevented timely inspection and meaningful safety review despite early notification and cooperation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11711412

Incident

Nov 17, 2025

Tire Pressure Monitor failure intermittently reported while driving. The error lights up on the dashboard. Sometimes the TMP resets without my resetting the system. I took the car to the dealer and was told nothing is wrong with the system. The dealer told me to drive the car more frequently. This has happened over the last several years. Driver's door intermittently fails to lock and/or will not open (intermittently) using the interior door latch handle mechanism. The door will unlock using the electronic locking and unlocking switch/button located on the center of the dashboard. The problem would be exiting the vehicle in an emergency without electrical systems functioning. This has happened starting in the first year of purchase - 2017 continuing through 2025.

NHTSA ID

11696839

Incident

Oct 27, 2025

My 2015 BMW 328i xDrive (VIN [XXX] ) experienced an engine-compartment fire that began shortly after coolant sprayed from the front of the vehicle. This incident occurred before BMW’s official recall announcement for NHTSA Campaign 24V-608 / BMW 24V-608:474 (Safety: Engine Coolant Pump Electrical Connector). The fire originated near the coolant pump area, consistent with the recall’s described defect involving electrical shorting and overheating at the pump connector. The vehicle was declared a total loss by my insurance company. I believe this event was caused by the same defect identified in the recall and request that this incident be investigated and documented under campaign 24V-608. Supporting photos and insurance documentation are available upon request. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11695569

Incident

Oct 20, 2023

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.

NHTSA ID

11689920

Incident

Aug 13, 2024

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.

NHTSA ID

11681674

Incident

Oct 1, 2024

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.

NHTSA ID

11679057

Incident

Oct 15, 2024

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.

NHTSA ID

11677596

Incident

Oct 15, 2024

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.

NHTSA ID

11677589

Incident

Jul 7, 2025

Mileage

95,000 mi

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 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 ID

11669658

Incident

Oct 27, 2024

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 unavailable. 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 issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11664670

Incident

Aug 13, 2024

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 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 ID

11662161

Incident

May 20, 2025

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 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 issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11662122

Incident

Aug 13, 2024

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 local dealer was not contacted. 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 issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11661903

Incident

Oct 19, 2024

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 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 issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11660037

Incident

May 9, 2025

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 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 ID

11659995

Incident

May 9, 2025

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 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 ID

11659362

Incident

Aug 31, 2024

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 dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had experienced a failure. The contact stated that while attempting to accelerate from a red light, the message "Drive Moderate Engine High Temperature - Turn off Engine" was displayed, and the check engine warning light was illuminated. The contact stated the vehicle then lost automotive power, and the contact was forced to pull over onto the side of the road. The local dealer was contacted; however, the vehicle was not diagnosed because the parts were not available for the repair. The approximate failure mileage was 100,000. VIN tool confirms parts not available.

NHTSA ID

11659063

Incident

Aug 31, 2024

Mileage

100,000 mi

The contact owns a 2015 BMW 328I. The contact stated that while the vehicle was parked, there was fluid leaking on the ground. Additionally, the message "Engine Overheated, Please Stop Now" was displayed while driving, and smoke was coming from under the hood. The contact pulled over and waited for the engine to cool down. Upon inspection under the hood, the contact discovered a hole in the coolant reservoir, with coolant all over the engine compartment. There was smoke coming from the coolant pump. The vehicle was towed to an independent mechanic, who replaced the coolant pump and coolant hoses; however, the failure persisted, with the engine overheating and the vehicle failing to accelerate above 60 MPH while driving. The vehicle was not repaired. The contact later 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 failure and confirmed that parts were not yet available. The failure mileage was approximately 125,000. VIN tool confirms parts not available.

NHTSA ID

11657459

Incident

Aug 1, 2024

Mileage

125,000 mi

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 while driving at various speeds, all four tires felt flat, and the vehicle was pulling to the left, with an abnormal sound coming from underneath the vehicle. The message "Chassis Stabilization" error was displayed on the instrument panel. Additionally, the contact stated that the vehicle needed to be jump-started. The local dealer was contacted. The vehicle was taken to a local independent mechanic for a second opinion, and the contact was advised to disconnect the battery after driving the vehicle as a temporary repair. 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. The failure mileage was approximately 100,000. VIN tool confirms parts not available.

NHTSA ID

11655998

Incident

Oct 15, 2024

Mileage

100,000 mi

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 local dealer was not 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 ID

11653877

Incident

Aug 24, 2024

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 local dealer was not contacted. 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 issue. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID

11653780

Incident

Aug 18, 2024