How does Mercedes-Benz 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.

How do I know if my Mercedes-Benz drivetrain is damaged?

Your Mercedes-Benz GLS450 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 Mercedes-Benz GLS450 differential service?

Double check your owner’s manual and talk with a technician. Differential service frequency varies from car to car. At a minimum, we 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 GLS450’s malfunction indicator light (MIL) to illuminate?

If your GLS450 has its malfunction warning light (more commonly called the check engine light) illuminated, it could indicate engine troubles, problems with the transmission, electrical issues, malfunctioning sensors, connector problems, or misfire issues.

Is it possible to reset the GLS450 malfunction warning light on my 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 GLS450'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 GLS450.

How worried should I be about a drivetrain malfunction in my GLS450?

Don't ignore a drivetrain malfunction in your GLS450. 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 GLS450.

Does my GLS450 transmission belong to the drivetrain system?

Yes, the transmission is an essential part of your GLS450’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your GLS450 forward. Other components in the driver train include the axles, differential, and driveshaft.

2020 Mercedes-Benz GLS450 Drivetrain Repair

Get Mercedes-Benz Drivetrain Repair

Schedule Mercedes-Benz GLS450 Drivetrain Service

Maintain your vehicle power by maintaining your drivetrain. Firestone Complete Auto Care technicians are equipped to fix 2020 Mercedes-Benz GLS450 drivetrain systems. Schedule your appointment.

Schedule an Appointment

2020 Mercedes-Benz GLS450 Drivetrain Service

Your GLS450’s drivetrain has a very important job. It transmits power from the engine to the wheels. It runs the full length of your Mercedes-Benz, from the axles to the transmission. It’s one of your GLS450’s most complex systems and includes everything after the engine transmission: differentials, driveshafts, joints, axles, and wheels. When you tune into you 2020 Mercedes-Benz GLS450 drivetrain, you help maintain your vehicle’s overall power. You can help prevent repairs by checking and changing differential fluids, and lubricating bearings and gears according to Mercedes-Benz's recommendations.

Mercedes-Benz GLS450 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 go to Firestone Complete Auto Care. We can take care of most 2020 Mercedes-Benz GLS450 drivetrain components including the driveshaft, CV axles, and CV joints. Your GLS450 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 parts and pieces don’t have a set expiration date. A lot depends on your driving style and climate. One of your best courses of action is to visit Firestone Complete Auto Care when you first notice that something feels "off" with your Mercedes-Benz GLS450.

Is normal to wonder whether or not 2020 Mercedes-Benz GLS450 drivetrain repair is expensive. Some smaller differential fixes, like gasket or seal 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 2020 Mercedes-Benz GLS450

When you have drivetrain problems, you have driving problems. Check out our top 2020 Mercedes-Benz GLS450 drivetrain Q&A below, and visit your nearest Firestone Complete Auto Care with any drivetrain concerns.

How does Mercedes-Benz 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.
How do I know if my Mercedes-Benz drivetrain is damaged? Your Mercedes-Benz GLS450 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 Mercedes-Benz GLS450 differential service? Double check your owner’s manual and talk with a technician. Differential service frequency varies from car to car. At a minimum, we 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 GLS450’s malfunction indicator light (MIL) to illuminate? If your GLS450 has its malfunction warning light (more commonly called the check engine light) illuminated, it could indicate engine troubles, problems with the transmission, electrical issues, malfunctioning sensors, connector problems, or misfire issues.
Is it possible to reset the GLS450 malfunction warning light on my 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 GLS450'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 GLS450.
How worried should I be about a drivetrain malfunction in my GLS450? Don't ignore a drivetrain malfunction in your GLS450. 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 GLS450.
Does my GLS450 transmission belong to the drivetrain system? Yes, the transmission is an essential part of your GLS450’s drivetrain. The drivetrain consists of components — like the transmission — that transfer power from the engine to the wheels to move your GLS450 forward. Other components in the driver train include the axles, differential, and driveshaft.

2020 Mercedes-Benz GLS450 Repair

Nothing lasts forever. Even your Mercedes-Benz GLS450's many parts and pieces. When something breaks, we're ready. Click on a repair below to learn more about 2020 Mercedes-Benz GLS450 repairs.