2013 BMW X3 engine problems

Filed May 12, 2026 · Electrical, Engine · 106,000 miles · MI

The contact owns a 2013 BMW X3. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power with the check engine warning light and drivetrain warning light illuminated. The vehicle failed to restart and was towed to the dealer. The dealer diagnosed that the positive battery terminal motherboard had failed and needed to be replaced. The vehicle was repaired; however, the failure recurred. The vehicle was later towed to an independent mechanic, where it was diagnosed that the engine had failed and needed to be replaced. The vehicle was not repaired. The dealer was not contacted again. The manufacturer was made aware of the failure. The approximate failure mileage was 106,000.

Filed Jan 4, 2026 · Engine, Fuel system · IL

BMW knows there is a problem with the 2013 x3 timing chain. I have continuously had my BMW serviced at there shops. Never once when my car was in for service did they mention the issue or proactively check. My vehicle now has the issue per the dealership snd indicated it is approximately a 20k repair which they included a new engine. I also followed BMWs recommendation to have the oil changed 1year or when miles were hit per their change program. Just has the oil changed in November and at the end of December now timing chain issues. Again multiple times this issue could have been identified and proactively fixed while under warrenty. Also has issues where the material on the glove box peeled off. BMW is also aware of this issue. Poor design and quality on these models/engine. Thank goodness i was not on the expressway when drivabilty issuev occurred!!!

Filed Dec 8, 2025 · Electrical, Engine · 100,000 miles · NY

The contact's daughter owns a 2013 BMW X3. The contact stated that the vehicle was included in the federal safety agency Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The contact took the vehicle to the dealer for the recall repair; however, the dealer found no signs of contamination and installed a water pump connector cap. The contact stated that a month after the repair, the engine was overheating while idling, and there was while smoke coming from the engine with an unknown warning light on the instrument panel. Due to the failure, the vehicle was towed to an independent mechanic, where the water pump and the battery were replaced. The mechanic informed the contact that the water pump connector cap was faulty and had caused the failure. The contact was reminded by his wife of the water pump recall and that the connector cap was replaced due to the recall. Despite the repair, the vehicle shut off soon after starting the vehicle. Due to the failure, the vehicle was towed to a BMW specialist, who discovered that an antifreeze leak had caused corrosion of several electrical wires inside the engine. The specialist informed the contact that the vehicle needed two engine wiring harnesses, an engine computer, and an IVM (Integrated Supply Module). The manufacturer was notified of the failure, and the contact filed paperwork online to be reimbursed for the repairs made to the vehicle. The manufacturer denied the reimbursement because the vehicle had been serviced by an independent mechanic and not a dealer. The vehicle was not repaired. The failure mileage was approximately 100,000.

Filed Dec 3, 2025 · Engine · MD

While driving my 2013 BMW X3 xDrive28i under normal conditions, a “drivetrain malfunction” warning suddenly appeared, immediately followed by a “low oil pressure” warning. Within seconds, the engine lost all power and shut off completely while the vehicle was in motion. I had to coast and steer the car off the roadway and push it to safety with the help of others. My safety and the safety of other drivers were at risk due to the sudden and complete loss of propulsion in active traffic. An independent BMW-trained service center confirmed that the engine suffered catastrophic internal damage caused by failure of the timing chain system. This timing chain defect is well documented in BMW’s N20 engines and is the subject of a class action lawsuit. The vehicle is now completely undriveable and remains at the repair facility. Engine replacement is the only option and is estimated between $12,000–$15,000, far exceeding the value of the vehicle. The failed engine and vehicle are available for inspection upon request. The problem has been reproduced and confirmed by an independent BMW specialist. BMW has not yet inspected the vehicle, although I did call and report to BMW North America. They have not responded to my numerous calls and outreach. No police or insurance representatives have inspected it because there was no collision, just sudden engine failure. There were no symptoms before the incident. The drivetrain and oil pressure warnings appeared only moments before the engine shut down. I had no opportunity to safely exit traffic before the vehicle lost power completely. This sudden failure due to a known engine defect presents a significant safety concern.

Filed Oct 7, 2025 · Engine · AR

I own a 2013 BMW X3 equipped with the N20 engine. After approximately 17 months of ownership and only around 11,000 miles of normal driving, the vehicle suffered a sudden and complete engine failure without warning. The independent diagnostic determined the failure was due to a timing chain and oil pump drive chain defect, which is a well-documented issue in BMW N20 engines. This defect has been acknowledged by BMW through Technical Service Bulletin SI B11 03 17 and the national class action settlement Bang v. BMW of North America. The defect causes premature wear and eventual breakage of the timing chain components, resulting in catastrophic engine damage. My vehicle is now inoperable, and the cost to repair exceeds $7,500 — far more than the vehicle’s value. There were no prior warning lights, noises, or messages. This sudden engine failure creates a safety risk, as the vehicle could lose power unexpectedly while driving. No authorized BMW dealer had ever performed timing chain replacement on this vehicle, and the issue was not disclosed at the time of sale. I am filing this complaint so the federal safety agency is aware of the widespread nature and serious safety implications of this defect.

Filed Sep 15, 2025 · Electrical, Engine · 160,000 miles · AR · fire · 1 injury

The contact owns a 2013 BMW X3. The contact stated that after starting the vehicle, smoke was noticed leaking from under the hood. The contact stated that after she opened the hood, the vehicle caught on fire. No warning lights were illuminated. In addition, the contact stated that she and a neighbor had extinguished the fire utilizing a fire extinguisher. No police report was filed. The fire department did not arrive on scene. The vehicle was not towed. The vehicle was not deemed a total loss. The contact was burned on her hand however, she did not seek medical attention. Upon further inspection, the contact noticed that spark plug wires and other unknown parts were burned. The contact stated that the vehicle was previously seen by a local dealer for recall repair; however, the vehicle was not diagnosed with any recall-related failures and was diagnosed as needing a timing change replacement. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The contact received a notification of the federal safety agency Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The manufacturer was made aware of the failure. The failure mileage was approximately 160,000.

Filed Jul 25, 2025 · Body, Engine · 134,000 miles · NY

The contact owns a 2013 BMW X3. The contact stated that while operating the vehicle, there was smoke coming from under the hood of the vehicle, and there was oil leaking from the engine compartment. The vehicle was taken to the local dealer who diagnosed the vehicle and determined that the engine gasket was faulty and needed to be replaced. Additionally, the contact was informed that the subframe of the vehicle was rusted. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 134,000.

Filed Jun 23, 2025 · Electrical, Engine · 116,262 miles · CA

The contact called on behalf of the owner of a 2013 BMW X3. The contact stated that the owner received notification of the federal safety agency Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM). The contact stated that while her mother was driving 60 MPH, the vehicle jerked, with an abnormal sound coming from the engine before the engine seized. The message "Service Engine" was displayed. After several attempts, the vehicle was able to restart; however, an abnormal sound was coming from the engine. The vehicle was towed to the residence. The vehicle was not diagnosed or repaired. The contact had received the notification after the failure. The manufacturer was not made aware of the failure. The failure mileage was 116,262.

Filed Jun 3, 2025 · Electrical, Engine · 114,000 miles · NY

The contact owns a 2013 BMW X3. The contact received notification of the federal safety agency 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 stated that for the past several months the vehicle needed several attempts before the vehicle started. The contact called a dealer and was informed that parts were not available. The vehicle was not diagnosed or repaired. The failure mileage was approximately 114,000. Parts distribution disconnect.

Filed May 14, 2025 · Engine · RI

Purchased a used bmw x3 2013 about 2 years ago in may of 2023 since the beginning it was smoking and almost caught fire. I did open a case with the dealers commission / dmv to go after the mom and pop seller. But it was unfounded thankfully. It was at the dmv facility for a few months. Once it was unfounded in January of 2024 we immediately had it towed from the dmv inspections to bmw in Warwick . Where we were at first told it was a $5000 fix ( book value was only $9000 which we had paid $8000) then told it was a $7000 fix ended up being a $12,750 fix I was mortified but already too far in to do anything we were assured once the car came back it would have no lights on the dash and everything would be fixed and under warranty if anything did go wrong needless to say it took us months to come up w the $ that car sat there till may of 2024 as they was about 1/3 of my salary for the whole year . Needless to say we were paying monthly which was ok’d by the dealership . Once my wife went to pick it up immediately all lights were still on dash all same code service rep wasn’t there that day had to bring it back the next day for them to tell us it was something else causing that code and gave me a new estimate with some of the thing that we even just paid to repair on the new work order when my wife asked about it they said they would see if it was covered under warranty . We opened a case with bmw Warwick who did nothing but tell me to contact the corporate . October 2024 a recall was issued on the parts we supposedly just paid to fix bmw Warwick claimed there was a fuel leak and that’s what we paid to repair early but on the recall letter almost word for word it claims there was a coolant leak and could cause smoking an even in some cases a fire . From the same area of the vehicle that we just paid to repair which would explain why they “fixed it” and they were sure what happens . Less than a year later engine seized up same as before