2020 Mercedes-Benz GLS450 Transmission Service & Repairs

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Take Time for Your Mercedes-Benz GLS450 Transmission

Whether you drive an automatic or manual, Firestone Complete Auto Care can help diagnose and fix transmission issues. Schedule transmission services for your GLS450 today.

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Why is Your 2020 GLS450’s Transmission So Important?

Your transmission carries power from the engine to the wheels so that you can drive at the speed you desire. Since the transmission has to translate the precise amount of power for your desired amount of speed, even the smallest transmission problems should be addressed right away. Such problems aren’t hard to spot. 2020 Mercedes-Benz GLS450 transmission problems can show up as shifting delays, grinding or jumping during acceleration, the car shaking at any speed, or a burning smell or whistling sounds coming from under the hood. If you don’t pay attention to Mercedes-Benz GLS450 transmission trouble you might notice your fuel economy decrease or find that you can't drive your GLS450 at all.

Mercedes-Benz Transmission Recommendations for 2020 GLS450s

Your GLS450’s transmission should be inspected routinely, according to Mercedes-Benz. Specifically, your GLS450 differential and transmission fluids should be exchanged at regular intervals with Mercedes-Benz-approved products. Our technicians know how to service your 2020 GLS450 up to Mercedes-Benz-recommended standards. If you think there’s something wrong with your GLS450’s transmission, schedule an appointment at your local Firestone Complete Auto Care to help keep your Mercedes-Benz running for miles and miles.

Mercedes-Benz GLS450 Transmission Service Cost

We work hard to offer affordable Mercedes-Benz GLS450 transmission repairs and services. Stop by your nearest Firestone Complete Auto Care and we'll start your visit with a free Courtesy Check. We’ll check out your GLS450’s major systems and components to help inform your car service decisions. Whether your vehicle needs a transmission fluid exchange or preventative maintenance, you can rely on our Triple Promise to deliver a car that’s Fixed Right. Priced Right. Right on Time.

2020 Mercedes-Benz GLS450 Transmission Q&A

  • Is it bad to ride the brakes in your Mercedes-Benz? Riding the brakes (keeping your foot lightly pressed on the brake pedal for a long time) can lead to transmission issues over time. Keep that in mind when driving in hilly terrain and remember to use engine braking when possible.
  • How much can I tow in a Mercedes-Benz GLS450? Think twice before offering to tow something for a friend, no matter how small it is. Defying your GLS450 towing capacity can spell trouble for the transmission system. Double check your owner's manual to ensure your GLS450 is equipped with a towing setup and can handle whatever you're thinking about towing.
  • How often does my GLS450 transmission fluid need to be checked? Maintaining your Mercedes-Benz GLS450 transmission fluid is one of the best ways to maintain your transmission's health. About every 30,000 to 60,000 miles is a good timeframe for having your transmission fluid inspected and perhaps changed. Service intervals can vary depending on how you use your Mercedes-Benz, so check with your technician first. The good news is that transmission fluid leaks are affordable to repair and easy to spot.
  • Can my Mercedes-Benz GLS450 leak transmission fluid? Yes, your Mercedes-Benz GLS450 can develop a transmission fluid leak. As your GLS450 ages, parts of the transmission system might wear out or break down, leading to a leak and possible transmission issues. Common causes of transmission fluid leaks include worn seals, a damaged transmission housing, a loose or cracked transmission pan, an overfilled transmission, or faulty transmission lines.
  • Where can I get my  Mercedes-Benz GLS450 transmission fixed? When your GLS450 transmission is acting up, Firestone Complete Auto Care is here to help. Book an appointment today for transmission system diagnostics and repairs.
  • Can I still drive my Mercedes-Benz GLS450 if it has a transmission fluid leak? Driving with a transmission fluid leak is not recommended. Transmission fluid is essential to the proper operation of the transmission system, and a leak can cause serious problems, including reduced performance, overheating, and potentially transmission failure.