Can BMW drivetrain maintenance help me 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 signs my BMW drivetrain is damaged?

Hear noises toward the back of your BMW 740i? 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 740i 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 740i?

If your 740i 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 you reset your 740i’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 740i’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 740i?

A drivetrain malfunction in your 740i should never be taken lightly. Driving with a malfunctioning drivetrain can put you in danger and lead to further vehicle damage, so it's essential to have a qualified mechanic assess and repair the problem as soon as possible.

Is the transmission considered part of the drivetrain in my 740i?

Yes, the drivetrain system in your 740i includes the transmission. Other components in the drivetrain are the driveshaft, axles, and differential. Together, these components deliver power from the engine to the wheels to push your 740i forward.

2012 BMW 740i Drivetrain Repair

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Service Your BMW 740i Drivetrain

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2012 BMW 740i drivetrain systems. Schedule your appointment.

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All About 2012 BMW 740i Drivetrain Service

The drivetrain is responsible for transferring power from your 740i's engine to its wheels. It runs the full length of your BMW, from the axles to the transmission. It's one of the most complex systems in your 740i and is made up of everything after the engine transmission: axles, wheels, driveshafts, differentials, and joints. When you tune into you 2012 BMW 740i drivetrain, you help maintain your vehicle’s overall 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 740i 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 come see the technicians at Firestone Complete Auto Care. We can fix many 2012 BMW 740i drivetrain components including the CV axles, joints, and driving shaft. Your BMW 740i may need driveshaft attention if you feel vibration as your vehicle accelerates, clunks when shifting, heavy vibrations in your floorboards, or resistance when turning. 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. Your best bet is to visit Firestone Complete Auto Care when you first notice a problem with how your BMW 740i drives.

Is normal to wonder whether or not 2012 BMW 740i drivetrain repair is expensive. Minor differential repairs, like gasket or seal replacement, can fall in the more affordable category. Major repairs, like gear or bearing replacement, require more labor and can therefore be more expensive.

BMW 740i Drivetrain Q&A

When you have drivetrain problems, you have driving problems. Check out our top 2012 BMW 740i 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. 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 740i? 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 740i 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 740i? If your 740i 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 you reset your 740i’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 740i’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 740i? A drivetrain malfunction in your 740i should never be taken lightly. Driving with a malfunctioning drivetrain can put you in danger and lead to further vehicle damage, so it's essential to have a qualified mechanic assess and repair the problem as soon as possible.
Is the transmission considered part of the drivetrain in my 740i? Yes, the drivetrain system in your 740i includes the transmission. Other components in the drivetrain are the driveshaft, axles, and differential. Together, these components deliver power from the engine to the wheels to push your 740i forward.

2012 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 2012 BMW 740i repairs.