Can BMW service save me money?

Yes. Servicing the drivetrain system can help you avoid more significant repairs. A bad drivetrain can put more stress on other vehicle components.

What are signs my BMW drivetrain is damaged?

Hear noises toward the back of your BMW M440i xDrive? See fluid leaking? Having issues turning? These could all be signs of drivetrain damage you don't want to ignore. Take action quickly to catch repairs or replacements before something more severe happens.

How often will I need BMW M440i xDrive differential service?

We recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine. Your vehicle cannot function without a differential. Differential service frequency varies from car to car.

What triggers the malfunction indicator light (MIL) in a M440i xDrive?

Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your M440i xDrive’s malfunction warning light, or better known as the check engine light, to illuminate.

Can my M440i xDrive malfunction warning light be reset at home?

While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your M440i xDrive's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your M440i xDrive.

How worried should I be about a drivetrain malfunction in my M440i xDrive?

If you experience a drivetrain malfunction in your M440i xDrive, it is important to have it inspected by a professional mechanic as soon as possible to identify the underlying cause and perform the necessary repairs. Driving with a malfunctioning drivetrain can be dangerous and cause further damage to your car.

Is the transmission considered part of the drivetrain in my M440i xDrive?

The transmission is a crucial part of your drivetrain system. The drivetrain in your M440i xDrive is responsible for transferring power from the engine to the wheels to move the vehicle forward. This system consists of several components, including the transmission, driveshaft, differential, and axles.

2021 BMW M440i xDrive Drivetrain Service

Get BMW Drivetrain Repair

Schedule BMW M440i xDrive Drivetrain Service

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2021 BMW M440i xDrive drivetrain systems. Schedule your appointment.

Schedule an Appointment

What Does the Drivetrain Do In Your 2021 BMW M440i xDrive

Your M440i xDrive drivetrain transfers power from your engine to the wheels. It spans the length of your vehicle, from the transmission to the axles. It’s one of your M440i xDrive’s most complex systems and includes everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. When you maintain the drivetrain in your 2021 BMW M440i xDrive, you help maintain your vehicle's power. You can help prevent repairs by checking and changing differential fluids, and lubricating bearings and gears according to BMW's recommendations.

When to Get BMW M440i xDrive Drivetrain Repairs

Drivetrains for front, rear, and all-wheel-drive and 4WD vehicles are quite different, so you don't want to go to just anyone for drivetrain repair. You want to come see the technicians at Firestone Complete Auto Care. We can help repair all of your 2021 BMW M440i xDrive drivetrain components including the driveshaft, CV axles, and CV joints. Your BMW M440i xDrive may need driveshaft attention if you feel resistance when turning, heavy vibrations in your floorboards, clunks when shifting, or vibration as your vehicle accelerates. It’s difficult to nail down a timeline for drivetrain repair. The system’s parts and pieces don’t have a set expiration date. Your driving style and climate can have a lot to do with how the drivetrain system ages. That’s one reason it’s a wise idea to visit Firestone Complete Auto Care at the first sign your BMW M440i xDrive doesn’t drive like it used to.

How much does it cost to fix your 2021 BMW M440i xDrive drivetrain? Minor differential repairs, like gasket or seal replacement, are usually pretty affordable. But bigger repairs, like gear or bearing replacement, can sometimes be more expensive since they’re more labor intensive.

Questions About 2021 BMW M440i xDrive

Drivetrain problems mean driving problems. Get answers to common drivetrain questions and visit your local Firestone Complete Auto Care for drivetrain help.

Can BMW service save me money? Yes. Servicing the drivetrain system can help you avoid more significant repairs. A bad drivetrain can put more stress on other vehicle components.
What are signs my BMW drivetrain is damaged? Hear noises toward the back of your BMW M440i xDrive? See fluid leaking? Having issues turning? These could all be signs of drivetrain damage you don't want to ignore. Take action quickly to catch repairs or replacements before something more severe happens.
How often will I need BMW M440i xDrive differential service? We recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine. Your vehicle cannot function without a differential. Differential service frequency varies from car to car.
What triggers the malfunction indicator light (MIL) in a M440i xDrive? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your M440i xDrive’s malfunction warning light, or better known as the check engine light, to illuminate.
Can my M440i xDrive malfunction warning light be reset at home? While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your M440i xDrive's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your M440i xDrive.
How worried should I be about a drivetrain malfunction in my M440i xDrive? If you experience a drivetrain malfunction in your M440i xDrive, it is important to have it inspected by a professional mechanic as soon as possible to identify the underlying cause and perform the necessary repairs. Driving with a malfunctioning drivetrain can be dangerous and cause further damage to your car.
Is the transmission considered part of the drivetrain in my M440i xDrive? The transmission is a crucial part of your drivetrain system. The drivetrain in your M440i xDrive is responsible for transferring power from the engine to the wheels to move the vehicle forward. This system consists of several components, including the transmission, driveshaft, differential, and axles.

2021 BMW M440i xDrive Repair

Nothing lasts forever. Even your BMW M440i xDrive's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 BMW M440i xDrive repairs.