Can BMW drivetrain maintenance help me save money?

Yes, sometimes it can. First, servicing the drivetrain system can help you avoid more significant repairs. It can also somewhat reduce tire wear.

What are the symptoms of a damaged BMW drivetrain system?

Hear noises toward the back of your BMW 740Li? 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.

When should I come in for BMW 740Li 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 my 740Li malfunction indicator light (MIL) on?

If your 740Li has its malfunction warning light (more commonly called the check engine light) illuminated, it could indicate engine troubles, problems with the transmission, electrical issues, malfunctioning sensors, connector problems, or misfire issues.

Can my 740Li malfunction warning light be reset at home?

While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 740Li’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 worried should I be about a drivetrain malfunction in my 740Li?

If you experience a drivetrain malfunction in your 740Li, 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 my 740Li’s transmission part of the drivetrain?

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

2014 BMW 740Li Drivetrain Repair

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Get BMW 740Li Drivetrain Service

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2014 BMW 740Li drivetrain systems. Schedule your appointment.

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2014 BMW 740Li Drivetrain Service

Your 740Li’s drivetrain has a very important job. It transmits power from the engine to the wheels. It spans the length of your vehicle, from the transmission to the axles. It’s one of your 740Li’s most complex systems and includes everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. When you maintain the drivetrain in your 2014 BMW 740Li, 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 740Li 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 take care of most 2014 BMW 740Li drivetrain components including the CV axles, joints, and driving shaft. Your BMW could be crying out for driveshaft repair if you notice vibration as your vehicle accelerates, clunks when shifting, heavy vibrations in your floorboards, or resistance when turning. It's hard to put a timeframe on drivetrain repair. The system's pieces and parts don't necessarily have a "shelf life." 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 740Li doesn’t drive like it used to.

You might be wondering: how much will it cost to fix the drivetrain in your 2014 BMW 740Li? Again, it depends! Some more minor differential repairs, like seal or gasket replacement, can fall in the more affordable category. But bigger repairs, like bearing or gear replacement, can be a little more expensive since the labor is much more intensive.

2014 BMW 740Li Drivetrain Questions

When you have drivetrain problems, you have driving problems. Check out our top 2014 BMW 740Li drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can BMW drivetrain maintenance help me save money? Yes, sometimes it can. First, servicing the drivetrain system can help you avoid more significant repairs. It can also somewhat reduce tire wear.
What are the symptoms of a damaged BMW drivetrain system? Hear noises toward the back of your BMW 740Li? 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.
When should I come in for BMW 740Li 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 my 740Li malfunction indicator light (MIL) on? If your 740Li has its malfunction warning light (more commonly called the check engine light) illuminated, it could indicate engine troubles, problems with the transmission, electrical issues, malfunctioning sensors, connector problems, or misfire issues.
Can my 740Li malfunction warning light be reset at home? While it’s sometimes possible to clear a malfunction warning light at home, it’s never recommended. If your 740Li’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 worried should I be about a drivetrain malfunction in my 740Li? If you experience a drivetrain malfunction in your 740Li, 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 my 740Li’s transmission part of the drivetrain? Yes, the transmission is an essential part of your 740Li’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your 740Li forward. Other components in the driver train include the axles, differential, and driveshaft.

2014 BMW 740Li Repair

Nothing lasts forever. Even your BMW 740Li's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2014 BMW 740Li repairs.