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Engine & cooling

2016 BMW 4 Series Engine problems

Owners have filed 24 complaints about the 2016 BMW 4 Series's engine & cooling with NHTSA - 49% of all its complaints, most recently on July 18, 2025. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Complaints
24
Recalls
0
Crashes
0
Fires
0
Injuries
0
Deaths
0

Engine complaints

Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. The contact stated while driving 20 MPH, the vehicle hesitated, and the contact noticed smoke coming from the engine compartment. The check engine warning light was illuminated. An independent mechanic was contacted. The vehicle was taken to an independent mechanic and was diagnosed and determined that the engine was overheating, and the air condition system had failed. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The contact...

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related the failure to NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM). The contact stated that the manufacturer had exceeded a reasonable amount of time to repair the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was unknown.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11674542
Electrical systemEngine & cooling

The engine coolant pump on my 2016 BMW 4 Series has an open recall (#24V-608), issued in August 2024. It's been almost a year, and the remedy is still marked as "Not Available." Recently, my check engine light came on. I used my personal OBD-II scanner and retrieved fault code U019F, which indicates "Lost Communication with Engine Coolant Pump Control Module." This is directly related to the recalled component. I contacted BMW of Bay Ridge in Brooklyn, NY, and they told me I need to pay $335 for a diagnostic,...

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even though I already provided the fault code and it matches the recall issue. They said this is a "standard diagnostic fee," and they do not offer reimbursement even if it turns out to be related to the recall. BMW North America customer support told me that if a dealership confirms the fault is recall-related, they may try to expedite the remedy. But to get that confirmation, I'm expected to pay out of pocket first - which I find unacceptable since the part is already under an open recall and has now failed. So far, no dealer or service center has inspected the vehicle officially because I don't want to pay $335 to confirm something I already know. Yes, my safety is at risk - the engine cooling system is compromised, and I'm afraid to drive the car. I feel severely impacted and stuck in a situation where BMW won't take responsibility unless I pay first. This is unreasonable. I believe BMW should cover diagnostics or offer another way to confirm the issue without forcing owners to pay out of pocket for their known safety defect. I'm requesting NHTSA's help in resolving this issue.

Filed Incident Electrical system · EngineNHTSA 11663282
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11657753
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11656235
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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 several dealers were contacted, and the contact was informed that parts were no longer available. 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 .

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11653432
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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 not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11651956
Engine & cooling

My 2016 BMW 428i is part of an active recall for a defective engine coolant pump. This defect caused damage to my coolant housing, water pump, thermostat, and engine, and BMW has stated there is no fix available. My vehicle is unsafe and undrivable, yet BMW has not provided any solutions. I am requesting that NHTSA investigate and require BMW to provide a resolution, such as repairs, compensation, or a buyback.

Filed Incident Unknown or other · EngineNHTSA 11651121
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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 not experienced a failure. VIN tool confirms parts not available.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11649199
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11646714
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11644528
Electrical systemEngine & cooling

I hear weird sounds in the car and it smells like it's burning. The car stalls while driving and while in traffic.

Filed Incident Electrical system · Unknown or other · EngineNHTSA 11644337
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11643952
Engine & cooling

The contact owns a 2016 BMW 435I. The contact stated that while starting the vehicle, the engine stalled. The battery warning light was illuminated. The vehicle failed to restart and was towed to the dealer. The dealer determined that the VANOS bolts had failed and needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 107,000.

Filed Incident Engine and engine coolingNHTSA 11641634
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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 not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11639283
Engine & cooling

The contact owns a 2016 BMW 428I. 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 local dealer was contacted, and it was confirmed that the part 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. VIN tool confirms parts not available.

Filed Incident Engine and engine coolingNHTSA 11637900
Engine & coolingElectrical system

The contact owns a 2016 BMW 428i. 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11632411
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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 contact stated that the vehicle intermittently failed to start immediately and required several attempts to be started. The contact stated that there was white smoke coming from the rear of the...

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vehicle while idling or while driving at various speeds. The check engine warning light and tire pressure monitoring warning light was illuminated. The dealer was contacted. The manufacturer was not made aware of the issue. The failure mileage was unknown. VIN tool confirms parts not available.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11630877
Engine & cooling

Water pump causing no start and high battery drain.

Filed Incident EngineNHTSA 11629560
Engine & coolingElectrical system

The contact owns a 2016 BMW 428I. 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.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11624264
Engine & coolingElectrical system

The contact owns a 2016 BMW 428i. 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. The VIN was not available.

Filed Incident Engine and engine cooling · Electrical systemNHTSA 11620674
Engine & cooling

On our 2016 BMW 428i----RECALL 24V608--Engine Coolant Pump --no remedy as of yet (9.3.24). We have contacted BMW several times. We are worried for our safety because the drops of liquid could drip down onto the electrical connector of the pump. This could short circuit and might even cause a fire. Please HELP! Thank you for your attention to this time sensitive issue.

Filed Incident EngineNHTSA 11612262
Engine & cooling

water entered the air intake at front of vehicle and caused engine damage.

Filed Incident EngineNHTSA 11418919
Engine & cooling

Tl* the contact owned a 2016 bmw 428i. The contact stated that while driving, the vehicle failed to exceed 5 mph. The vehicle was taken rallye bmw (1 brush hollow rd, westbury, ny 11590, 516-393-0000) however, the mechanic was unable to duplicate the failure. The failure recurred with an abnormal ticking sound coming from the engine. The contact stated that the engine was replaced by the dealer. The failure to accelerate returned and an unknown software update was performed by the dealer. The dealer stated that the vehicle was not roadworthy. The vehicle was traded. The manufacturer was notified of the failure via email. The failure mileage was 23,640.

Filed Incident EngineNHTSA 11338662
Engine & cooling

When diving on the freeway I had an drive terrain malfunction error in my bmw 4281. My car stared to slow down extremely fast and I could not accelerate to get over to the far right lane safely. Everything seemed to be in some lock mode and I would press the gas and would only go less than 20 mph. Almost got rear ended 3 times and sideswiped by a big rig trying to make it over into the far right emergency lane. My wife and I thought we were going to be killed or cause a major accident. Could not even get in...

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neutral just to coast over. Made it over called sos road side assistants. Told me with these issues just need to turn off the engine for 5 minutes and it should re-set. I did that and it seemed to fix the issue to let me make it home. Took sided streets the whole way and took it into the dealership. They are telling me that this function is to protect the car. I told them what about protecting drivers, passengers and others on the road way. This is not a safety device but something that can trigger a major accidents and deaths. The dealerships stated this is in all newer bmw makes and models and can be triggered by many more malfunctions. It cannot be turned off. Way too dangerous! I have owned bmw's for over 20 years and now I would never drive or have my grand kids in any bmw that has this function device or should say "malfunction" device.

Filed Incident EngineNHTSA 11040205

BMW 4 Series engine complaints by year

4 Series engine problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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