How does BMW drivetrain maintenance help save money?

Servicing the drivetrain system can help you save money by saving other parts of your vehicle. A bad drivetrain can put undue stress on other vehicle parts and lead to premature wear and tear.

What are signs my BMW drivetrain is damaged?

Your BMW 440i xDrive drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.

How often should I come in for BMW 440i 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 causes a 440i xDrive’s malfunction indicator light (MIL) to illuminate?

The malfunction indicator light — also known as the check engine light — on your 440i xDrive can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.

Can you reset your 440i xDrive’s malfunction warning light at home?

While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 440i xDrive’s check engine light comes on, it’s usually because there is a problem in one of the vehicle’s systems. You should find and address the underlying issue to help keep your vehicle in great shape. By simply resetting the check engine light, you may temporarily get rid of the light, but the underlying problem is still there. It will only be a matter of time before the light comes back.

How concerning is a drivetrain malfunction in my 440i xDrive?

Don't ignore a drivetrain malfunction in your 440i xDrive. As soon as you notice a problem, have it checked by a professional mechanic to diagnose the issue and carry out any necessary repairs. Driving with a faulty drivetrain is risky and may further damage your 440i xDrive.

Does my 440i xDrive transmission belong to the drivetrain system?

Yes, the transmission is a key component of the drivetrain system in your 440i xDrive. The drivetrain is the system of components that delivers power from the engine to the wheels to propel the vehicle forward. It includes the transmission, driveshaft, differential, and axles.

2018 BMW 440i xDrive Drivetrain Service

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Schedule BMW 440i xDrive Drivetrain Service

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2018 BMW 440i xDrive drivetrain systems. Schedule your appointment.

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2018 BMW 440i xDrive Drivetrain Service

Your 440i xDrive drivetrain transfers power from your engine to the wheels. It spans the full length of your BMW, from back to front. It’s a very intricate system of moving parts and is comprised of everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you maintain the drivetrain in your 2018 BMW 440i 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 440i xDrive Drivetrain Repairs

You don't want to go to just anyone for drivetrain repair. Drivetrains for front, rear, and all-wheel-drive and 4WD vehicles are all different. You want to go to Firestone Complete Auto Care. We can take care of most 2018 BMW 440i xDrive drivetrain components including the CV joints, CV axles, and driveshaft. Your BMW could be crying out for driveshaft repair if you notice clunks when shifting, vibration as your vehicle accelerates, resistance when turning, or heavy vibrations in your floorboards. There isn’t necessarily a concrete timeframe for when drivetrain repair will be needed. The system’s parts and pieces don’t have a set expiration date. A lot depends on your driving style and climate. One of your best courses of action is to visit Firestone Complete Auto Care when you first notice that something feels "off" with your BMW 440i xDrive.

You might be wondering: how much will it cost to fix the drivetrain in your 2018 BMW 440i xDrive? Again, it depends! Some more minor differential repairs, like gasket or seal replacement, can lean toward being more affordable. But bigger repairs, like bearing or gear replacement, can sometimes be more expensive since they’re more labor intensive.

BMW 440i xDrive Drivetrain Q&A

When you have drivetrain problems, you have driving problems. Check out our top 2018 BMW 440i xDrive drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

How does BMW drivetrain maintenance help save money? Servicing the drivetrain system can help you save money by saving other parts of your vehicle. A bad drivetrain can put undue stress on other vehicle parts and lead to premature wear and tear.
What are signs my BMW drivetrain is damaged? Your BMW 440i xDrive drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.
How often should I come in for BMW 440i 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 causes a 440i xDrive’s malfunction indicator light (MIL) to illuminate? The malfunction indicator light — also known as the check engine light — on your 440i xDrive can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Can you reset your 440i xDrive’s malfunction warning light at home? While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 440i xDrive’s check engine light comes on, it’s usually because there is a problem in one of the vehicle’s systems. You should find and address the underlying issue to help keep your vehicle in great shape. By simply resetting the check engine light, you may temporarily get rid of the light, but the underlying problem is still there. It will only be a matter of time before the light comes back.
How concerning is a drivetrain malfunction in my 440i xDrive? Don't ignore a drivetrain malfunction in your 440i xDrive. As soon as you notice a problem, have it checked by a professional mechanic to diagnose the issue and carry out any necessary repairs. Driving with a faulty drivetrain is risky and may further damage your 440i xDrive.
Does my 440i xDrive transmission belong to the drivetrain system? Yes, the transmission is a key component of the drivetrain system in your 440i xDrive. The drivetrain is the system of components that delivers power from the engine to the wheels to propel the vehicle forward. It includes the transmission, driveshaft, differential, and axles.

2018 BMW 440i xDrive Repair

Nothing lasts forever. Even your BMW 440i xDrive's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2018 BMW 440i xDrive repairs.