How does BMW drivetrain maintenance help save 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 the symptoms of a damaged BMW drivetrain system?

Noises toward the back of your BMW 740i, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action before something more severe happens.

How often should I come in for BMW 740i differential service?

Double check your owner’s manual and talk with a technician. Differential service frequency varies from car to car. At a minimum, we recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine since your vehicle cannot function without a differential.

Why is the malfunction indicator light (MIL) on in my 740i?

Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740i’s malfunction warning light, or better known as the check engine light, to illuminate.

Can you reset your 740i’s malfunction warning light at home?

It may be tempting to reset the malfunction warning light on your 740i, but it's important to resist the urge. The check engine light is designed to warn you of potential problems with your vehicle, and resetting the light without fixing the underlying issue could lead to further damage or safety issues. The best course of action is to bring your 740i to your local Firestone Complete Auto Care for diagnostics and repairs.

How concerning is a drivetrain malfunction in my 740i?

If you experience a drivetrain malfunction in your 740i, 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.

Does my 740i transmission belong to the drivetrain system?

The transmission is a crucial part of your drivetrain system. The drivetrain in your 740i 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 740i Drivetrain Service

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Don’t let drivetrain problems drive you crazy. Drive to Firestone Complete Auto Care for 2021 BMW 740i drivetrain service and repair. Schedule an appointment today.

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All About 2021 BMW 740i Drivetrain Service

Your 740i 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 the most complex systems in your 740i and is made up of everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. When you tune into you 2021 BMW 740i drivetrain, you help maintain your vehicle’s overall power. You can minimize repairs by following BMW's recommendations for checking and changing differential fluids, and lubricating bearings and gears.

When to Get BMW 740i 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 come see the technicians at Firestone Complete Auto Care. We can help repair all of your 2021 BMW 740i drivetrain components including the CV joints, CV axles, and driveshaft. Your BMW 740i may need driveshaft attention if you feel heavy vibrations in your floorboards, clunks when shifting, resistance when turning, or vibration as your vehicle accelerates. It's hard to put a timeframe on drivetrain repair. The system's pieces and parts don't necessarily have a "shelf life." 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 740i.

Is normal to wonder whether or not 2021 BMW 740i drivetrain repair is expensive. Again, it depends! Some more minor differential repairs, like seal or gasket replacement, can lean toward being more affordable. Major repairs, like bearing or gear replacement, require more labor and can therefore be more expensive.

Questions About 2021 BMW 740i

When you have drivetrain problems, you have driving problems. Check out our top 2021 BMW 740i drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

How does BMW drivetrain maintenance help save 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 the symptoms of a damaged BMW drivetrain system? Noises toward the back of your BMW 740i, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action before something more severe happens.
How often should I come in for BMW 740i differential service? Double check your owner’s manual and talk with a technician. Differential service frequency varies from car to car. At a minimum, we recommend getting your differential inspected and the differential fluid changed as a part of your regular vehicle maintenance routine since your vehicle cannot function without a differential.
Why is the malfunction indicator light (MIL) on in my 740i? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740i’s malfunction warning light, or better known as the check engine light, to illuminate.
Can you reset your 740i’s malfunction warning light at home? It may be tempting to reset the malfunction warning light on your 740i, but it's important to resist the urge. The check engine light is designed to warn you of potential problems with your vehicle, and resetting the light without fixing the underlying issue could lead to further damage or safety issues. The best course of action is to bring your 740i to your local Firestone Complete Auto Care for diagnostics and repairs.
How concerning is a drivetrain malfunction in my 740i? If you experience a drivetrain malfunction in your 740i, 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.
Does my 740i transmission belong to the drivetrain system? The transmission is a crucial part of your drivetrain system. The drivetrain in your 740i 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 740i Repair

Nothing lasts forever. Even your BMW 740i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2021 BMW 740i repairs.