2019 BMW 4 Series Engine Problems

The contact owns a 2019 BMW 430I. The contact stated that while driving at an undisclosed speed, the "Coolant Low" message was displayed, prompting the contact to add coolant to the coolant reservoir. The vehicle returned to normal functionality, but the failure became a regular occurrence. The low coolant warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System), but the VIN was not included. 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 99,000.

BMW issued an extended warranty of 15 years/150k for a pressure control valve (PCV) failure for certain years/models that included my vehicle. While driving, the PCV failed causing a loud high pitch noise and white smoke billowing from my exhaust. Such an immediate failure while driving of this PCV valve should have been subject to a recall given the sudden and unexpected failure. I travel a lot for work and if this would have happened while travelling and out of town, it would have been a more serious incident in addition to the inconvenience. After have the PCV replaced, my vehicle's RPM's would drop at startup when put in reverse and/or back in drive, causing the vehicle to stall and jerk forward. This problem was never an issue prior to the PCV failure. Since the replacement my car has stalled numerous times placing myself in danger of having to hurriedly restart my car and "gun" the accelerator to prevent another stall. Because of this issue which I correlate directly to the PCV replacement, I am now being told the software needed to be updated. However, instead of being considered part of the PCV issue, they are charging 200 dollars to remedy. I'm sure others have reported issues similar to mine. Bottom line is that this whole issue should be subject to a recall and covered by BMW before someone's car stalls resulting in serious damages and injuries to vehicles and persons.

Coolant leaking due to overheating, seems to be common problem

Car stalled because of coolant vent line in cylinder head Faulty coolant line like other models. I was lucky enough to get out of traffic without an accident. This car had to be flatbeded to dealership to repair their “service advisory” which I was never notified of. My papers from dealership says BMW recall and they are now refusing payment for tow!! This faulty part could cause someone to be killed!!! They need to be held accountable for tow because of a faulty part that could be deadly

COOLANT HOSE AND FITTINGS FAILED. OVERHEATED THE ENGINE. CAR SPEED WAS LIMITED AND HAD TO STOP THE CAR ON THE SIDE OF THE ROAD. BMW USES PLASTIC PARTS FOR THE COOLING SYSTEM. THESE PLASTIC PARTS FAILED AFTER 35,000 MILES. THE COST TO REPAIR WAS ~ $1200.00

The contact owns 2019 BMW 430I. The contact stated while the vehicle was parked, he noticed coolant was leaking underneath the vehicle onto the ground. Additionally, the contact stated while driving at various speeds, the message that the coolant level was low was displayed and the vehicle was overheating. The vehicle was taken to the dealer several times. The dealer diagnosed that the vehicle with a fractured coolant hose, and that the oil filter housing, and an unknown part connecting the engine block from the coolant reservoir needed to be replaced. The vehicle was repaired; however, the failure persisted. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 40,000.