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.

How do I know if my BMW drivetrain is damaged?

Hear noises toward the back of your BMW 745Li? 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 745Li 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 745Li?

The malfunction indicator light — also known as the check engine light — on your 745Li can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.

Can you reset your 745Li’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 745Li’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 745Li?

A drivetrain malfunction in your 745Li 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 745Li?

Yes, the transmission is a key component of the drivetrain system in your 745Li. 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.

2005 BMW 745Li Drivetrain Repair & Service

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Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2005 BMW 745Li drivetrain systems. Schedule your appointment.

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What Does the Drivetrain Do In Your 2005 BMW 745Li

Your 745Li 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 your 745Li’s most complex systems and includes everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you maintain the drivetrain in your 2005 BMW 745Li, 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.

BMW 745Li 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 visit Firestone Complete Auto Care. We can fix many 2005 BMW 745Li drivetrain components including the CV joints, CV axles, and driveshaft. Your 745Li might need driveshaft repair if you notice heavy vibrations in your floorboards, clunks when shifting, resistance when turning, or vibration as your vehicle accelerates. It’s difficult to nail down a timeline for drivetrain repair. The system's pieces and parts don't necessarily have a "shelf life." 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 745Li drives.

You might be wondering: how much will it cost to fix the drivetrain in your 2005 BMW 745Li? Some smaller differential fixes, like gasket or seal replacement, can lean toward being more affordable. Major repairs, like bearing or gear replacement, can sometimes be more expensive since they’re more labor intensive.

Questions About 2005 BMW 745Li

When you have drivetrain problems, you have driving problems. Check out our top 2005 BMW 745Li 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.
How do I know if my BMW drivetrain is damaged? Hear noises toward the back of your BMW 745Li? 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 745Li 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 745Li? The malfunction indicator light — also known as the check engine light — on your 745Li can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Can you reset your 745Li’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 745Li’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 745Li? A drivetrain malfunction in your 745Li 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 745Li? Yes, the transmission is a key component of the drivetrain system in your 745Li. 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.

2005 BMW 745Li Repair

Nothing lasts forever. Even your BMW 745Li's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2005 BMW 745Li repairs.