How does BMW drivetrain maintenance help 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?

Your BMW 740iL drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.

When should I come in for BMW 740iL 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.

What causes a 740iL’s malfunction indicator light (MIL) to illuminate?

Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740iL’s malfunction warning light, or better known as the check engine light, to illuminate.

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

Resetting a malfunction warning light at home may be possible sometimes, but it is never recommended. The check engine light is commonly triggered by a misfire, fault or malfunction in one of the vehicle's systems. It is important to identify and fix the underlying problem to ensure the safety and reliability of the vehicle. Resetting the check engine light without addressing the underlying issue may temporarily remove the warning, but it will not fix the root cause of the problem.

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

Don't ignore a drivetrain malfunction in your 740iL. As soon as you notice a problem, have it checked by a professional mechanic to diagnose the issue and carry out any necessary repairs. Driving with a faulty drivetrain is risky and may further damage your 740iL.

Is my 740iL’s transmission part of the drivetrain?

Yes, the transmission is a key component of the drivetrain system in your 740iL. 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.

1998 BMW 740iL Drivetrain Repair

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Maintain your drivetrain to help maintain vehicle power. Our technicians are trained to perform 1998 BMW 740iL drivetrain services. Schedule your appointment today.

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All About 1998 BMW 740iL Drivetrain Service

Your 740iL 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 one of your 740iL’s most complex systems and includes everything after the engine transmission: axles, wheels, driveshafts, differentials, and joints. When you maintain the drivetrain in your 1998 BMW 740iL, you help maintain your vehicle's power. Follow BMW's recommendations for lubricating bearings/gears and checking/changing differential fluids to minimize repairs over time.

BMW 740iL 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 come see the technicians at Firestone Complete Auto Care. We can fix many 1998 BMW 740iL drivetrain components including the CV axles, joints, and driving shaft. Your 740iL might need driveshaft repair if you notice clunks when shifting, vibration as your vehicle accelerates, resistance when turning, or heavy vibrations in your floorboards. There isn’t necessarily a concrete timeframe for when drivetrain repair will be needed. The system's pieces and parts don't necessarily have a "shelf life." 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 740iL doesn’t drive like it used to.

How much does it cost to fix your 1998 BMW 740iL drivetrain? Again, it depends! Some more minor differential repairs, like gasket or seal replacement, can lean toward being more affordable. Major repairs, like gear or bearing replacement, require more labor and can therefore be more expensive.

Questions About 1998 BMW 740iL

When you have drivetrain problems, you have driving problems. Check out our top 1998 BMW 740iL drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

How does BMW drivetrain maintenance help 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? Your BMW 740iL drivetrain might be damaged if you notice strange noises from the rear of your vehicle, see fluid leaking, or have issues turning.
When should I come in for BMW 740iL 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.
What causes a 740iL’s malfunction indicator light (MIL) to illuminate? Engine problems, transmission problems, faulty sensors, electrical issues, misfire issues, and connector problems could all cause your 740iL’s malfunction warning light, or better known as the check engine light, to illuminate.
Can my 740iL malfunction warning light be reset at home? Resetting a malfunction warning light at home may be possible sometimes, but it is never recommended. The check engine light is commonly triggered by a misfire, fault or malfunction in one of the vehicle's systems. It is important to identify and fix the underlying problem to ensure the safety and reliability of the vehicle. Resetting the check engine light without addressing the underlying issue may temporarily remove the warning, but it will not fix the root cause of the problem.
How worried should I be about a drivetrain malfunction in my 740iL? Don't ignore a drivetrain malfunction in your 740iL. As soon as you notice a problem, have it checked by a professional mechanic to diagnose the issue and carry out any necessary repairs. Driving with a faulty drivetrain is risky and may further damage your 740iL.
Is my 740iL’s transmission part of the drivetrain? Yes, the transmission is a key component of the drivetrain system in your 740iL. 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.

1998 BMW 740iL Repair

Nothing lasts forever. Even your BMW 740iL's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 1998 BMW 740iL repairs.