How does BMW drivetrain maintenance help 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.

What are signs my BMW drivetrain is damaged?

Noises toward the back of your BMW 745i, 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 745i 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 the malfunction indicator light (MIL) on in my 745i?

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

Can you reset your 745i’s malfunction warning light at home?

While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your 745i's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your 745i.

Is a drivetrain malfunction in my 745i serious?

A drivetrain malfunction in your 745i 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.

Does my 745i transmission belong to the drivetrain system?

Yes, the drivetrain system in your 745i 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 745i forward.

2002 BMW 745i Drivetrain Repair & Service

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Service Your BMW 745i Drivetrain

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2002 BMW 745i drivetrain systems. Schedule your appointment.

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All About 2002 BMW 745i Drivetrain Service

Your 745i drivetrain transfers power from your engine to the wheels. It spans the length of your vehicle, from the transmission to the axles. It’s a very intricate system of moving parts and is comprised of everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you tune into you 2002 BMW 745i 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.

BMW 745i 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 help repair all of your 2002 BMW 745i 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 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 745i doesn’t drive like it used to.

Is normal to wonder whether or not 2002 BMW 745i drivetrain repair is expensive. Again, it depends! Some more minor differential repairs, like gasket or seal replacement, are usually pretty affordable. Major repairs, like bearing or gear replacement, can sometimes be more expensive since they’re more labor intensive.

Questions About 2002 BMW 745i

When you have drivetrain problems, you have driving problems. Check out our top 2002 BMW 745i drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

How does BMW drivetrain maintenance help 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.
What are signs my BMW drivetrain is damaged? Noises toward the back of your BMW 745i, 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 745i 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 the malfunction indicator light (MIL) on in my 745i? The malfunction indicator light — also known as the check engine light — on your 745i can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Can you reset your 745i’s malfunction warning light at home? While resetting a malfunction warning light at home is technically possible, doing so is not advisable. The check engine light is typically a sign of a problem in one of your 745i's systems, and simply resetting the light will not address the underlying issue. Instead, you should bring your vehicle to a reliable auto shop to have the underlying problem identified and fixed to help ensure the safety and reliability of your 745i.
Is a drivetrain malfunction in my 745i serious? A drivetrain malfunction in your 745i 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.
Does my 745i transmission belong to the drivetrain system? Yes, the drivetrain system in your 745i 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 745i forward.

2002 BMW 745i Repair

Nothing lasts forever. Even your BMW 745i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2002 BMW 745i repairs.