POWER TRAIN,ELECTRICAL SYSTEM,ENGINE07/19/2026
Hybrid battery has a failed cell. It was confirmed by BMW diagnostics but BMW refused to repair/replace failed cell even though it was under full 8yr/80k mile warranty. BMW claimed it as wear and tear, even though 1 out of 5 cells completely failed. The failure caused the car to run at reduced speeds causing others cars around me on the freeway to be in danger as all of sudden I am unable to reach freeway speeds due to part failure. There was an error stored in the car per BMW diagnostics that called for failed Cell to be replaced per notes of the technician who ran the diagnostics. The vehicle was inspected and confirmed by BMW. Yes, there was an error on the infotainment of the car. I advised of the error to BMW.
ELECTRICAL SYSTEM,UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM08/06/2025
Unsure of the exact cause, appears to be the high voltage battery/electric drive function that is faulty. It is creating a hazardous condition causing the vehicle to propel itself forward while driving in traffic and almost hitting other vehicles on the roadway when the electric drive fails or it switches between battery and the engine. If it’s not propelling itself forward, it’s unexpectedly decreasing power and preventing the vehicle from driving after stopping for traffic, traffic signals and traffic signs. Increasing the risk for a rear-end collision. The electric drive is failing & rapidly switching between battery & engine multiple times in a short period. Likely increasing risk for a fire hazard. This is putting the driver & others on the roadway at risk due to increased collision and fire risks. Ferman BMW has recreated the issue. They advised it needed 2 new batteries, standard and the auxiliary battery. Those were replaced and the vehicle still is having issues. Six replaced 3 times. They now blame it on the high voltage batteries & their age. HV batteries are covered under warranty, yet Ferman BMW states they are not because there’s no fault code. Their position is the electric drive malfunction message is a notification & not a fault code. Despite duplicating the issues, having notice of the hazard they refuse to fix it. The message states “ Electric drive is temporarily restricted. You can continue driving. After cooling/heating of high-voltage battery full electric drive power will immediately be available.” A brief search will reveal many others with the same issue and some were successful in getting it handled under warranty. The car has been inspected by Ferman BMW 6 times. This is an ongoing issue with this model and a hazard to the driver, passengers and others on the roadways. Similar issues: [XXX] [XXX] Issue started 2022 car was only 5 yrs INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
EXTERIOR LIGHTING06/04/2025
The contact owns a 2017 BMW 330I. The contact stated that the rear driver’s side taillight cover loosened and detached but was able to be put back in place. Upon investigation, the contact discovered NHTSA Campaign Number: 19V074000 (Exterior Lighting); which the contact linked to the failure. The dealer was notified of the failure and the contact was informed that there were no recalls on the VIN related to the failure. The vehicle was not repaired. The dealer referred to the contact to the NHTSA Hotline to report the failure. The manufacturer was not notified of the failure. The failure mileage was unknown.
ENGINE05/22/2025
My BMW has had multiple repairs (3 incidents - 2 times repaired by BMW and 1 time repaired by a national mechanic garage) to the coolant system since I purchased it in 2018. BMW have verified the leaking coolant as well as the independent garage. Currently, the coolant system has another on going issue where it is still leaking and it's still unable to be fixed. This coolant issue has had catastrophic failures at times and more recently it has thrown a major engine overheating warning that has impacted the safety of my wife, kids and I as well as other individuals on the road as I have had to pull over quickly and turn the car off to allow the engine to cool down. I've had to drive the car at a reduce speed and acceleration which has frustrated many drivers causing them to over take me dangerously. Additionally, I've burnt my hand from opening the coolant expansion tank to add coolant on multiple occasions.
ENGINE AND ENGINE COOLING05/22/2025
The contact owns a 2017 BMW 320i. The contact stated that while his son was driving 35 MPH after an oil change was performed on the vehicle, the message "Engine Temperature High. Drive Moderately to Cool Engine. Consult Service Center" was displayed. The vehicle was towed to the same independent mechanic, where an unknown diagnosis was made. The vehicle was not repaired. The vehicle was towed to the dealer, where it was diagnosed that the water pump electrical connector and wiring were corroded, fractured and needed to be replaced. The vehicle was not repaired. The vehicle was then towed to another dealer, where it was diagnosed that the water pump and the electrical connector needed to be replaced. The contact related the failure to an unknown recall. The manufacturer was notified of the failure. No further information was available. The failure mileage was approximately 94,000.
ENGINE04/21/2025
I noticed coolant leaking from under the vehicle. The message to add coolant was displayed. The vehicle was taken to an independent mechanic where the engine was inspected, and was notified of stains of coolant coming from the head gasket. The contact was informed that the head gasket needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. I believe this is failure is related to NHTSA Campaign Number: Recall 18V755000, October ,24 2018, My car has only 73000 Miles
ENGINE AND ENGINE COOLING04/15/2025
The contact owns a 2017 BMW 330I. The contact stated that while the vehicle was parked, upon inspecting the vehicle, the contact noticed coolant leaking from under the vehicle. The message to add coolant was displayed. The vehicle was taken to an independent mechanic where the engine was inspected, and the contact became aware of stains of coolant coming from the head gasket. The contact was informed that the head gasket needed to be replaced. The vehicle was not repaired. The contact stated there was a software update performed on the rearview camera. The manufacturer was notified of the failure but offered no assistance. The contact related the failure to NHTSA Campaign Number: 18V755000 (ENGINE AND ENGINE COOLING); however, the VIN was not included in the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 73,000.
ENGINE AND ENGINE COOLING04/02/2025
The contact owns a 2017 BMW 330I. The contact stated while driving at an undisclosed speed, the low coolant warning light illuminated. The vehicle was taken to an independent mechanic, who determined that the vehicle was consuming and excessive amount of coolant. The contact stated that the coolant reservoir was empty after being refilled the previous morning. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 18V755000 (Engine and Engine Cooling); the VIN was included, and the vehicle was already repaired under the recall. 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 unknown.
ENGINE03/10/2025
Oil filter housing and or oil cooler failed. Leaking internally and externally. May cause fluid to leak on to hot engine and cause potential fire or short circuit wiring.
ENGINE02/18/2025
UNKNOWN, it has problems with stalling and starting up could be issues with the internal drive system that I’ve seen other types of similar models of bmw having these recall issues as well. When starting up after fueling up it over exerts the engine trying to start up. You kind of have to rev it to start it up. And driving it after that it has trouble keeping a solid drive.
UNKNOWN OR OTHER02/13/2025
2 low coolant warnings within 4 months ended up being an oil filter housing failure, leading to oil and coolant mixing and leaking. This failure could have lead to catastrophic engine damage. An ASE certified shop is doing the repair for around $2,950.
SERVICE BRAKES01/08/2025
I started to hear a grinding noise from the center-underside of my car about 4 months ago. I did some research and found that many BMW customers had experienced the same noise and the diagnosis was a parking brake line that drops on the main driveshaft after breaking free of the plastic support that is supposed to hold it in place. A video with sound of of the problem can been seen/heard here - [XXX] I had my BMW dealer look into the problem and his diagnosis was the same. The plastic clip that holds the parking brake cable in place had broken. And when the cable drops it rubs on the driveshaft making the grinding noise. A copy of the estimate to repair is attached. So far this failure has not caused any problems with either the parking or drivability of the car. The concern that I have is that the clip failure could lead to either a brake failure or a failure of the driveshaft. The problem seems to occur for a number of BMWs and it appears to be a significant safety problem that should be addressed by BMW. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Showing 12 of 71 complaints.