Can BMW drivetrain maintenance help me 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?

Hear noises toward the back of your BMW 340i? 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 should I come in for BMW 340i 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 340i’s malfunction indicator light (MIL) to illuminate?

The malfunction indicator light — also known as the check engine light — on your 340i can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.

Can you reset your 340i’s malfunction warning light 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 serious is a drivetrain malfunction in my 340i?

Don't ignore a drivetrain malfunction in your 340i. 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 340i.

Is the transmission considered part of the drivetrain in my 340i?

Yes, the transmission is an essential part of your 340i’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your 340i forward. Other components in the driver train include the axles, differential, and driveshaft.

2018 BMW 340i Drivetrain Repair & Service

Get BMW Drivetrain Repair

Get BMW 340i Drivetrain Service

Don’t let drivetrain problems drive you crazy. Drive to Firestone Complete Auto Care for 2018 BMW 340i drivetrain service and repair. Schedule an appointment today.

Schedule an Appointment

All About 2018 BMW 340i Drivetrain Service

Your 340i drivetrain transfers power from your engine to the wheels. It spans the full length of your BMW, from back to front. It’s one of your 340i’s most complex systems and includes everything after the engine transmission: driveshafts, axles, joints, differentials, and wheels. When you maintain the drivetrain in your 2018 BMW 340i, 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.

When to Get BMW 340i 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 go to Firestone Complete Auto Care. We can take care of most 2018 BMW 340i drivetrain components including the CV axles, joints, and driving shaft. Your BMW 340i may need driveshaft attention if you feel heavy vibrations in your floorboards, clunks when shifting, resistance when turning, or vibration as your vehicle accelerates. There isn’t necessarily a concrete timeframe for when drivetrain repair will be needed. There’s no expiration date on the system’s pieces and parts. Your driving style and climate can have a lot to do with how the drivetrain system ages. That’s one reason it’s a wise idea to visit Firestone Complete Auto Care at the first sign your BMW 340i doesn’t drive like it used to.

You might be wondering: how much will it cost to fix the drivetrain in your 2018 BMW 340i? Again, it depends! Some more minor differential repairs, like seal or gasket replacement, can lean toward being more affordable. But bigger repairs, like gear or bearing replacement, require more labor and can therefore be more expensive.

Questions About 2018 BMW 340i

When you have drivetrain problems, you have driving problems. Check out our top 2018 BMW 340i drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

Can BMW drivetrain maintenance help me 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? Hear noises toward the back of your BMW 340i? 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 should I come in for BMW 340i 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 340i’s malfunction indicator light (MIL) to illuminate? The malfunction indicator light — also known as the check engine light — on your 340i can illuminate for a variety of reasons, including engine issues, electrical problems, damaged sensors, transmission problems, misfires, and faulty connections.
Can you reset your 340i’s malfunction warning light 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 serious is a drivetrain malfunction in my 340i? Don't ignore a drivetrain malfunction in your 340i. 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 340i.
Is the transmission considered part of the drivetrain in my 340i? Yes, the transmission is an essential part of your 340i’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your 340i forward. Other components in the driver train include the axles, differential, and driveshaft.

2018 BMW 340i Repair

Nothing lasts forever. Even your BMW 340i's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2018 BMW 340i repairs.