Can BMW service save me 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 signs my BMW drivetrain is damaged?

Noises toward the back of your BMW 740i, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action 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.

Why is the malfunction indicator light (MIL) on in my 740i?

A multitude of problems can activate your 740i’s malfunction indicator light (better known as the check engine light), including issues with the engine, transmission, sensors, electrical system, or connectors.

Can you clear the 740i check engine light on your own?

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 740i'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 740i.

How worried should I be about a drivetrain malfunction in my 740i?

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

The transmission is a crucial part of your drivetrain system. The drivetrain in your 740i is responsible for transferring power from the engine to the wheels to move the vehicle forward. This system consists of several components, including the transmission, driveshaft, differential, and axles.

1999 BMW 740i Drivetrain Repair & Service

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Maintain your drivetrain to help maintain vehicle power. Our technicians are trained to perform 1999 BMW 740i drivetrain services. Schedule your appointment today.

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All About 1999 BMW 740i Drivetrain Service

Your 740i drivetrain transfers power from your engine to the wheels. It runs the full length of your BMW, from the axles to the transmission. It’s a very intricate system of moving parts and is comprised of everything after the engine transmission: axles, wheels, driveshafts, differentials, and joints. Care for your 1999 BMW 740i to maintain its performance 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 quite different, so you don't want to go to just anyone for drivetrain repair. You want to visit Firestone Complete Auto Care. We can fix many 1999 BMW 740i drivetrain components including the CV joints, CV axles, and driveshaft. Your BMW 740i may need driveshaft attention if you feel resistance when turning, heavy vibrations in your floorboards, clunks when shifting, or vibration as your vehicle accelerates. It’s difficult to nail down a timeline for 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. Your best bet is to visit Firestone Complete Auto Care when you first notice a problem with how your BMW 740i drives.

How much does it cost to fix your 1999 BMW 740i drivetrain? Some smaller differential fixes, like gasket or seal replacement, can lean toward being more affordable. Big repairs, like bearing or gear replacement, require more labor and can therefore be more expensive.

1999 BMW 740i Drivetrain Questions

When you have drivetrain problems, you have driving problems. Check out our top 1999 BMW 740i drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can BMW service save me 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 signs my BMW drivetrain is damaged? Noises toward the back of your BMW 740i, leaking fluid, trouble turning — these could all be signs of drivetrain damage you want to address. Take action 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.
Why is the malfunction indicator light (MIL) on in my 740i? A multitude of problems can activate your 740i’s malfunction indicator light (better known as the check engine light), including issues with the engine, transmission, sensors, electrical system, or connectors.
Can you clear the 740i check engine light on your own? 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 740i'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 740i.
How worried should I be about a drivetrain malfunction in my 740i? If you experience a drivetrain malfunction in your 740i, 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 740i’s transmission part of the drivetrain? The transmission is a crucial part of your drivetrain system. The drivetrain in your 740i is responsible for transferring power from the engine to the wheels to move the vehicle forward. This system consists of several components, including the transmission, driveshaft, differential, and axles.

1999 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 1999 BMW 740i repairs.