Can BMW drivetrain maintenance help me 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.

How do I know if my BMW drivetrain is damaged?

Hear noises toward the back of your BMW 740i 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 740i xDrive differential service?

Differential service frequency varies from car to car. Double check your owner’s manual and talk with a technician. We generally 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 my 740i xDrive malfunction indicator light (MIL) on?

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

Can my 740i xDrive malfunction warning light be reset at home?

It may be tempting to reset the malfunction warning light on your 740i xDrive, 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 xDrive to your local Firestone Complete Auto Care for diagnostics and repairs.

How serious is a drivetrain malfunction in my 740i xDrive?

If your 740i xDrive has a drivetrain malfunction, don't wait. Get it checked out by a professional mechanic. Identifying the underlying cause and performing the appropriate repairs right away can help prevent further damage and avoid unsafe driving conditions.

Does my 740i xDrive drivetrain include the transmission?

Yes, the transmission is an essential part of your 740i xDrive’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your 740i xDrive forward. Other components in the driver train include the axles, differential, and driveshaft.

2018 BMW 740i xDrive Drivetrain Service

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Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2018 BMW 740i xDrive drivetrain systems. Schedule your appointment.

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What Does the Drivetrain Do In Your 2018 BMW 740i xDrive

Your 740i xDrive drivetrain transfers power from your engine to the wheels. It spans the full length of your BMW, from back to front. It’s one of your 740i xDrive’s most complex systems and includes everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. Care for your 2018 BMW 740i xDrive to maintain its performance power. Follow BMW's recommendations for lubricating bearings/gears and checking/changing differential fluids to minimize repairs over time.

What Are BMW 740i xDrive Drivetrain Repairs

Drivetrains for front, rear, and all-wheel-drive and 4WD vehicles are not all the same. You don't want to go to any random shop for drivetrain repair. You want to visit Firestone Complete Auto Care. We can fix many 2018 BMW 740i xDrive drivetrain components including the driveshaft, CV axles, and CV joints. Your BMW 740i xDrive may need driveshaft attention if you feel clunks when shifting, vibration as your vehicle accelerates, resistance when turning, or heavy vibrations in your floorboards. It's hard to put a timeframe on drivetrain repair. The system’s parts and pieces don’t have a set expiration date. So much depends on the climate and your driving style. That’s one reason it’s a wise idea to visit Firestone Complete Auto Care at the first sign your BMW 740i xDrive doesn’t drive like it used to.

You might be wondering: how much will it cost to fix the drivetrain in your 2018 BMW 740i xDrive? Some smaller differential fixes, like seal or gasket replacement, can lean toward being more affordable. Major repairs, like gear or bearing replacement, can be a little more expensive since the labor is much more intensive.

2018 BMW 740i xDrive Drivetrain Questions

When you have drivetrain problems, you have driving problems. Check out our top 2018 BMW 740i xDrive drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can BMW drivetrain maintenance help me 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.
How do I know if my BMW drivetrain is damaged? Hear noises toward the back of your BMW 740i 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 740i xDrive differential service? Differential service frequency varies from car to car. Double check your owner’s manual and talk with a technician. We generally 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 my 740i xDrive malfunction indicator light (MIL) on? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740i xDrive’s malfunction warning light, or better known as the check engine light, to illuminate.
Can my 740i xDrive malfunction warning light be reset at home? It may be tempting to reset the malfunction warning light on your 740i xDrive, 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 xDrive to your local Firestone Complete Auto Care for diagnostics and repairs.
How serious is a drivetrain malfunction in my 740i xDrive? If your 740i xDrive has a drivetrain malfunction, don't wait. Get it checked out by a professional mechanic. Identifying the underlying cause and performing the appropriate repairs right away can help prevent further damage and avoid unsafe driving conditions.
Does my 740i xDrive drivetrain include the transmission? Yes, the transmission is an essential part of your 740i xDrive’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your 740i xDrive forward. Other components in the driver train include the axles, differential, and driveshaft.

2018 BMW 740i xDrive Repair

Nothing lasts forever. Even your BMW 740i xDrive's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2018 BMW 740i xDrive repairs.