2020 BMW X5 Engine Problems

Mileage when the problem started

• Under 25k
  00%
• 25k–50k
  646%
• 50k–75k
  538%
• 75k–100k
  215%
• 100k–150k
  00%
• 150k+
  00%

Owner reports

Selected complaints filed with NHTSA by 2020 BMW X5 owners, lightly cleaned up (personal details are redacted by NHTSA).

I own a 2020 BMX X5 S40i. Car was parked and turned off. When I tried to turn the car ON, the car refused to start and smoke and fire smell started coming from engine compartment. I opened the hood and could smell a burning smell. Waited for smell to disappear and tried starting the car again. Car would not start and burning smell appeared again. Got a warning on the dashboard that engine compartment was overheated and car would be ready to start after 180 seconds. Called AAA to jump start car and same behaviour was observed and car refused to start. Technician also stated that battery was completely dead. Took car to dealer and replaced main and start/ stop battery. Car still would not start. On inspection dealer observed started mechanism was shorted and needed to be replaced. After replacement, car starts fine without burning smell. …

While driving through west Los Angeles, the vehicle suddenly began emitting white smoke from the engine compartment. There were no prior warning lights, messages, or symptoms indicating a problem. The smoke quickly intensified and turned dark. Thick smoke filled the air, and the cockpit, with the smell of toxic fumes. I safely maneuvered to the shoulder and exited the vehicle with my passenger. Flames erupted from the front of the vehicle. We called 911, which dispatched the fire department. The LAFD responded, cutting open the hood in order to extinguish the fire. The vehicle was towed to a yard following the incident. The vehicle and its contents were declared a total loss. BWM North America dispatched a technician to inspect the vehicle. After inspection, the manufacturer indicated that the starter was the source of the fire. …

The contact owns a 2020 BMW X5. The contact stated that while at a complete stop, the START/STOP feature failed to operate as designed, and the engine failed to restart while depressing the accelerator pedal. The contact stated that a "Starting Engine Possibly Shortly: System Overheated. Restarting Engine Possible After Cooling" message was displayed on the instrument panel. After the contact allowed the engine to cool down, the vehicle failed to restart with the same messages displayed. Due to the failure, the vehicle was towed to the dealer where it remained. Upon investigation, the contact discovered NHTSA Campaign Number: 24V576000 (Electrical System, Engine and Engine Cooling); however, the VIN was not included in the recall. The contact also discovered and linked the failure to Technical Service Bulletin: B120424. The manufacturer was not notified of the failure. …

The contact owns a 2020 BMW X5. The contact stated that while starting the vehicle there was a grinding sound coming from the engine compartment. While driving approximately 45 MPH, the message that the engine was overheating was displayed on the instrument panel. The contact pulled over to the side of the road and turned off the vehicle and waited for the engine to cool down. The vehicle failed to restart after the engine cooled down. The vehicle was towed to the dealer who diagnosed that the starter had failed and needed to be replaced. The dealer informed the contact of NHTSA Campaign Number: 24V576000 (Electrical System, Engine and Engine Cooling); however, the VIN was not included. The vehicle had not been repaired. The manufacturer was made aware of the failure and filed a case for the failure. The manufacturer confirmed that the VIN was not under recall. …

The contact owns a 2020 BMW X5. The contact stated that after refueling the vehicle, the contact attempted to restart the vehicle; however, the vehicle failed to restart. The contact made several attempts, and after approximately an hour, the vehicle was towed to the residence. The vehicle failed to start and was towed to a local dealer. The contact stated that there were no warning lights illuminated. The dealer diagnosed the vehicle and determined that the starter motor had failed and needed to be replaced. The vehicle was not repaired. The contact researched online and related the failure to NHTSA Campaign Number: 24V576000 (Electrical System, Engine and Engine Cooling). The contact called the manufacturer and asked about the recall for the starter motor and was informed that the VIN was not included in the recall. The failure mileage was approximately 30,000.

The contact owns a 2020 BMW X5. The contact stated that on several occasions the vehicle failed to immediately start. Additionally, while the vehicle was idling the vehicle shut off and had to be restarted. The vehicle was taken to an independent mechanic who diagnosed that the starter was faulty and needed to be replaced. The vehicle was not yet repaired. The local dealer and manufacturer were informed of the failure, but no assistance was provided. The contact was informed that the VIN was not included in NHTSA Campaign Number: 24V576000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING). The contact stated that the vehicle had experienced the failure listed in the recall. The failure mileage was 60,000.

The contact owns a 2020 BMW X5. The contact stated that while stopped at a red traffic light, the vehicle lost power. The contact attempted to restart the vehicle; however, the vehicle failed to respond as intended. A dealer was contacted. The vehicle was towed to dealer where it was diagnosed and determined that the starter needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 24V576000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING). The vehicle was previously repaired; however, the failure persisted. The manufacturer was notified of the failure but offered no assistance. The failure mileage was 48,000.

The contact owns a 2020 BMW X5. The contact stated that upon entering the vehicle, the message that the engine had overheated, and the vehicle was disabled was displayed. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the starter motor. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 24V576000 (Electrical System, Engine and Engine Cooling), 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 80,000.

The contact owns a 2020 BMW X5. The contact stated while attempting to start the vehicle, the vehicle failed to respond. The contact was able to start the vehicle after the sixth attempt. The vehicle was taken to an independent mechanic to be diagnosed, and the contact was informed that the engine needed to be replaced. The engine was not replaced; however, the battery was replaced. The contact related the failure to NHTSA Campaign Number: 24V576000 (ELECTRICAL SYSTEM, ENGINE AND ENGINE COOLING); however, the VIN was not included in the recall. The manufacturer was notified of the failure but offered no assistance. The failure mileage was 60,500.

The contact owns a 2020 BMW X5. The contact stated while driving at approximately 45 MPH, the vehicle stalled. The contact stated that START/STOP warning light was illuminated. The contact attempted to restart the vehicle but was unable. The contact had the vehicle towed to a dealer who diagnosed that the starter motor had failed and needed to be replaced. The vehicle was repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 24V576000 (Electrical System, Engine and Engine Cooling); however, the VIN was not included. The failure mileage was approximately 31,000.

Related recalls

Engine complaints in other X5 years