2017 BMW 430I Complaints

Plastic oil filter housing part cracked and leaked all my anti freeze out on I 95. This incident caused me to have my car towed 3 times to various dealer and shops for repair. Total cost of this repair was approximately 2K with parts and labor + 300. for towing. No warning from BMW - this could have caused myself and others great harm out there on 95 and if I had to drive farther to find a safe place to pull over it would have destroyed my engine.

The contact owns a 2017 BMW 430I. The contact stated that while driving at an undisclosed speed, the temperature gauge indicated that the engine was overheating, prompting the contact to discontinue driving the vehicle. After a visual inspection of the engine compartment, the contact observed that the coolant reservoir was empty, even though it had been refilled two weeks prior. The low coolant warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 123,000.

The contact owns a 2017 BMW 430I. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to the dealer and was diagnosed with intrusion into the heat management module coolant. The contact was informed that the HMM (Heat Management Module) needed to be replaced. An unknown hose was replaced. The contact stated that since 2022, the vehicle had experienced three coolant failures. The vehicle was repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The contact related the failure to NHTSA Campaign Number: 18V465000 (ENGINE AND ENGINE COOLING); however, the VIN was not included. The failure mileage was approximately 65,000.

The contact owns a 2017 BMW 430I. The contact stated that while driving 70 MPH, the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact stated that the vehicle then stalled. The contact was able to pull over to the side of the road. No warning light was illuminated. In addition, the contact stated there was an abnormal sound coming from the engine. The vehicle was restarted; however, the failure recurred. The vehicle was taken to the dealer. However, no cause for the failure was found. The contact stated there was an abnormal fuel burning odor entering the interior of the vehicle. The contact checked under the hood and noticed an oil leak outside the engine. The "Low Oil" warning light illuminated, even though the oil level on the instrument panel showed the level was normal. The contact added oil. However, no cause for the failure was found. The contact had placed a small cigarette butt by the engine and when the contact picked up the vehicle, the cigarette butt was still in the same place he had placed it. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The contact stated that the failure persisted. The contact related the failure to NHTSA Campaign Number: 18V465000 (ENGINE AND ENGINE COOLING); however, the VIN was not included. The approximate failure mileage was 60,000.

The contact owns a 2017 BMW 430i. The contact stated that while operating the vehicle, the message "Coolant Leak, Refill Coolant" was displayed. The vehicle was taken to the local dealer who diagnosed that the thermostat, oil filter housing, upper radiator hose, front engine block plug, water pump, turbo coolant line, and gasket were faulty and needed to be replaced. The contact stated that the oil filter housing and gasket were previously replaced. The vehicle was not yet repaired. The manufacturer was contacted but no assistance was offered. The failure mileage was 150,000.

Catastrophic failure of plastic oil filter housing causing complete emptying of engine coolant. Failed part is available for analysis. Car was immediately immobilized, requiring a tow. This problem was confirmed and ultimately repaired by local BMW dealer. No other inspection has occurred but issue seems very prevalent based on online searches. No warning before failure occurred.

There is a recall on the connector for the year of my vehicle and the BMW Sewell Plano dealership is trying to charge me for the service and repairs. They will not honor the recall.

Electric Water Pump and connector broken. Vehicle overheating and causes a fire risk to driver and others. Problem has been confirmed by dealer as well as multiple independent service centers. Have not contacted insurance company but will do so, if advised. Only warning was low coolant light on the dashboard.

The contact owns a 2017 BMW 430I. The contact stated that while operating the vehicle, coolant leaks were present coming from the engine compartment. The vehicle was towed to the local dealer who diagnosed that the water pump and the oil filter housing gasket were faulty and needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 73,000.

Consisent failure of coolant line system. First noticed warning light "low coolant" and immediate overheating in November of 2021. Had the issue repaired at mechanic in 11/2021. Then same exact issue recurred in April of 2023, starting with warning light of "low coolant." Received letter from BMW USA indicating the problem can be repaired at any authorized dealership, but that this was NOT a recall. Took my car to authorized BMW dealership and got the same problem repaired. Just had the same exact thing happen again, same warning light, and took back to same authorized dealership to check the repair and was told multiple issues with the coolant line and had to pay $1900 for the repair. I am being told by several mechanics that this a design defect/flaw in these models of 4-series BMWs from 2015-2019 years. I am being warned that this issue will likely recur in the next 6-8 months.