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2021 BMW X4

7 recalls Most severe issue: Critical

All recalls are free to repair at your local dealership. Contact your dealer to schedule service.

Known Safety Recalls

Critical #21V598000 Plain English
Component

ENGINE

Manufacturer
BMW of North America, LLC
What Happened
The engine management system in your vehicle is responsible for controlling engine performance and features like brake assist. In certain models, there's a software issue that could cause it to malfunction.
Risk if Unfixed
If the engine management system fails, you could lose the extra help from your anti-lock braking system (ABS). This means it might be harder to stop quickly, especially on slippery roads or in emergency situations, which could lead to a crash.
Free Fix
Your authorized BMW dealer will update the engine management software to fix the issue, and it will be done at no cost to you. You should schedule the repair as soon as you receive the recall notice.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2020 M340i, M340i xDrive, 540i, 540i xDrive, X3 M40i, 2020-2021 X4 M40i, 745Le xDrive, 2019-2021 Z4 M40i, and 2020-2021 Toyota Supra vehicles. During engine start, the engine management software may cause loss of braking assist. Full mechanical braking (without assist) remains available.
Original — Risk if Unfixed
Loss of braking assist can increase the risk of a crash.
Original — Remedy
Dealers will update the engine management software, free of charge. Owner notification letters were mailed on September 17, 2021. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Critical #21V199000 Plain English
Component

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

Manufacturer
BMW of North America, LLC
What Happened
Your vehicle's fuel tank is a large container that holds gasoline. The inlet check valve is a small part that helps control the flow of fuel into the tank. In certain 2021 X3 and X4 models, this valve might not be welded correctly, which could cause it to fail and leak.
Risk if Unfixed
If the weld fails, fuel could leak out of the tank while you're driving, increasing the risk of a fire. A fire in the engine compartment could be serious, so it's crucial to address this issue right away.
Free Fix
Your BMW dealer will replace the fuel tank with a new one, free of charge. This repair is already being handled for affected owners, but it's still a good idea to confirm with your dealer that it's been done.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, and X4, and 2021 X4 xDrive30i vehicles. The inlet check valve weld may fail, allowing the filling pipe to separate from the fuel tank.
Original — Risk if Unfixed
Fuel may leak through the failed weld, increasing the risk of a fire.
Original — Remedy
BMW will notify owners, and dealers will replace the fuel tank, free of charge. The recall is scheduled to begin May 17, 2021. Owners were also contacted by telephone. To date, all repairs have been done. No further owner notification letters will be sent. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Moderate #26V056000 Plain English
Component

ELECTRICAL SYSTEM:STARTER ASSEMBLY

Manufacturer
BMW of North America, LLC
What Happened
The starter assembly in your vehicle is a crucial component that helps your engine turn on. In some 2021-2024 models, the starter's internal parts can wear down and overheat, causing it to catch fire.
Risk if Unfixed
If the starter catches fire, there's a serious risk of injury from the flames or the resulting accident. In a worst-case scenario, you or a passenger could get hurt.
Free Fix
Your BMW dealer will replace the entire starter assembly with a new one, free of charge. As soon as you get the recall notice, schedule an appointment to get this critical repair done — your safety is at stake.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2021-2023 Toyota Supra, 2022-2023 2 Series Coupe, 2021-2024 5 Series (xDrive), 2021-2022 Z4, 2022-2024 4 Series (Gran Coupe), 2021-2024 4 Series (Convertible and xDrive Convertible), 2021-2023 4 Series (Coupe), 2021-2024 3 Series, 2021-2023 X4, 2021-2024 X3 vehicles. Please see the recall report for a complete list of all models. The engine starter may overheat and catch fire due to wear on an internal component.
Original — Risk if Unfixed
Fire increases the risk of injury.
Original — Remedy
Dealers will replace the engine starter, free of charge. A letter informing owners of the safety risk was mailed on March 27, 2026. Owners will receive another letter once the remedy is available. Owners may contact BMW customer service at 1-800-525-7417 or Toyota's customer service at 1-800-331-4331. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 24, 2026.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Moderate #25V636000 Plain English
Component

ELECTRICAL SYSTEM:STARTER ASSEMBLY:RELAY

Manufacturer
BMW of North America, LLC
What Happened
The starter relay in your vehicle is a small computer that helps start the engine. In some 2019-2022 models, this relay can corrode and short circuit.
Risk if Unfixed
If the starter relay fails, it could cause a fire in your engine compartment. This is a serious risk that could damage your vehicle and put you in harm's way.
Free Fix
Your BMW dealer will replace the faulty starter relay at no cost to you. For now, please park your vehicle outside and away from anything that could catch fire until the repair is done.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2019-2021 BMW 330i, 2019-2022 BMW Z4, 2020-2022 BMW 530i, X3, X4, Toyota Supra, 2021-2022 BMW 430i, 430i Convertible, and 2022 BMW 230i vehicles. The engine starter relay may corrode, causing the relay to overheat and short circuit.
Original — Risk if Unfixed
A short circuit in the starter relay may increase the risk of a fire.
Original — Remedy
Owners are advised to park their vehicles outside and away from structures until the remedy is complete. Dealers will replace the engine starter, free of charge. Owner notification letters were mailed February 6, 2026. Owners may contact BMW customer service at 1-800-525-7417. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning November 14, 2025.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Low Priority #23V211000 Plain English
Component

SEATS

Manufacturer
BMW of North America, LLC
What Happened
The seat frame in your vehicle is the part that connects your seat to the floor of the car. In certain 2019-2021 BMW models, this frame may not have been welded correctly.
Risk if Unfixed
If your seat frame is not properly attached, you could be at risk of injury in a crash because the seat may not hold you in place as it should.
Free Fix
Your BMW dealer will replace the seat frame and back rest with new, properly welded parts — and it won't cost you a thing. You should schedule the repair as soon as you get the recall notice in the mail.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2019-2021 330i, 330i xDrive, M340i xDrive, 2020-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, 2021 X3 xDrive30e, X4 xDrive30i, and X4M vehicles. The seat frame may not have been welded properly to the seat rails.
Original — Risk if Unfixed
An improperly welded seat frame may not properly restrain the occupant during a crash, increasing the risk of injury.
Original — Remedy
Dealers will replace the seat frame and back rest, free of charge. Owner notification letters were mailed May 22, 2023. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Under Review #21V096000 Plain English
Component

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Manufacturer
BMW of North America, LLC
What Happened
The rearview camera in your vehicle helps you see behind your car when you shift into Reverse. In some 2019-2021 models, the camera image might not show the entire view or won't light up properly.
Risk if Unfixed
If you rely only on the rearview camera and it's not working correctly, you could miss something behind your vehicle, which could increase the risk of a collision or injury.
Free Fix
Your BMW dealer will check the camera software and update it if needed, at no cost to you. Just schedule the service when you receive your recall notice.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2019-2021 X3 sDrive30i, X3 xDrive30i, X3 M40i, X3M, X4 xDrive30i, X4 M40i, M550i, X4M, X5 sDrive40i, X5 xDrive40i, X5 xDrive50i, X5M, X5 M50i, X7 xDrive40i, X7 xDrive50i, X7 M50i, Alpina XB7, 330i, 330i xDrive, M340i, M340i xDrive, and 8 Series Coupe, Convertible and Grand Coupe, 840i, 840i xDrive, M850i xDrive, M8, 2020-2021 530e, 530e xDrive, 330e, 330e xDrive, 745Le, 745Le xDrive, X5 xDrive45e, X3 xDrive30e, X6 sDrive40i, X6 xDrive40i, X6 xDrive50i, X6 M50i, X6M, 530i, 530i xDrive, 540i, 540i xDrive, M550i xDrive, M5, 740i, 740Li, 740Li xDrive, M760i Drive, M760Li xDrive, 750Li xDrive Alpina, Alpina B7 xDrive, and 2021 4 Series Coupe 430i, 430i xDrive, M440i xDrive vehicles. When shifting into Reverse, a small portion of the rearview image may be obscured, or the screen may not illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Original — Risk if Unfixed
If the driver relies on only the rearview camera image, the missing or reduced rearview image view can increase the risk of a crash or injury.
Original — Remedy
BMW will notify owners, and dealers will inspect the rearview camera software and update it if necessary, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →
Under Review #20V598000 Plain English
Component

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Manufacturer
BMW of North America, LLC
What Happened
The rearview camera in your vehicle is a system that helps you see what's behind your car when you're reversing. In certain models, the image from this camera might be slightly cut off, making it harder to see what's behind you.
Risk if Unfixed
If you're relying on the camera to see what's behind your vehicle, a reduced view could increase your risk of a crash or injury, especially in tight spaces or when reversing near people or objects.
Free Fix
Your BMW dealer will update the camera software to provide a clearer view, and this repair is free for you. You should schedule the update as soon as you get the recall notice.
Show original NHTSA language
Original — What Happened
BMW of North America, LLC (BMW) is recalling certain 2020-2021 X3 sDrive 30i, X3 xDrive 30i, X3M 40i, X3 xDrive 30e, X4 xDrive 30i, X4M 40i, 530i, 540i, 540i xDrive, M550i xDrive, M5, 550e, 550e xDrive, and 550e iPerformance vehicles. A small portion of the rearview image may be slightly obscured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Original — Risk if Unfixed
If the driver relies on only the rearview camera image, the reduced rearview image view can increase the risk of a crash or injury.
Original — Remedy
BMW will notify owners, and dealers will inspect and, if necessary, program the rearview camera with updated software. The recall began November 18, 2020. Owners may contact BMW customer service at 1-800-525-7417.
View full recall details → Repairs are free at any authorized dealer. Find a dealer →

Browse by Component

ELECTRICAL SYSTEM
2 recalls
BACK OVER PREVENTION
2 recalls
ENGINE
1 recall
FUEL SYSTEM, GASOLINE
1 recall
SEATS
1 recall

Other BMW X4 Years

2026
1 recall
2025
1 recall
2024
1 recall
2023
2 recalls
2022
5 recalls
2020
10 recalls
2019
7 recalls
2018
1 recall
2017
2 recalls
2016
2 recalls
2015
5 recalls
2014
1 recall

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