Transmission Services for 2012 Mercedes-Benz GL450

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Show Your Mercedes-Benz GL450’s Transmission Some TLC

Automatic or manual transmission, Firestone Complete Auto Care can help. Schedule a transmission service or repair today.

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Why is Your 2012 GL450’s Transmission So Important?

Your transmission carries power from the engine to the wheels so that you can drive at the speed you desire. Because your transmission is responsible for converting the right amount of power into the right amount of speed, a tiny transmission issue can take a major toll on your car’s performance. Such problems aren’t hard to spot. 2012 Mercedes-Benz GL450 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 GL450 transmission trouble you might notice your fuel economy decrease or find that you can't drive your GL450 at all.

Mercedes-Benz Transmission Recommendations for 2012 GL450s

According to Mercedes-Benz, your GL450’s transmission should be checked regularly for wear and tear. Specifically, the transmission fluid in your GL450 should be exchanged regularly with Mercedes-Benz-approved fluid. Our expert techs are familiar with 2012 GL450 services and perform them according to Mercedes-Benz-recommended specifications. Schedule an appointment at your local Firestone Complete Auto Care at the first sign of transmission problems to help keep your Mercedes-Benz running for miles and miles.

How Much Do Mercedes-Benz GL450 Transmission Repairs Cost

We work to keep the average cost for Mercedes-Benz GL450 transmission fluid changes and repairs affordable. Visit your local Firestone Complete Auto Care and we’ll give your car a free Courtesy Check. We’ll check out your GL450’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 trust our Triple Promise: Fixed Right. Priced Right. Right on Time.

2012 Mercedes-Benz GL450 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. Pay attention to how often you apply your brake and use engine braking when possible.
  • How much can my Mercedes-Benz tow?   Think twice before volunteering to tow a moving trailer, no matter how small it is. The added load can mess with your transmission system if it exceeds your GL450’s towing capacity. Always consult your owner's manual before towing or hauling something.
  • Does my GL450's transmission fluid need to be inspected? Caring for your Mercedes-Benz GL450’s transmission fluid is a great way to help it perform. 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 Mercedes-Benz GL450 transmission fluid leak? Yes, your Mercedes-Benz GL450 can develop a transmission fluid leak. As your GL450 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.
  • Who does Mercedes-Benz GL450 transmission repair? Look to your local Firestone Complete Auto Care for GL450 transmission system diagnostics and repairs. Schedule an appointment online today.
  • Can I still drive my Mercedes-Benz GL450 if it has a transmission fluid leak? You should avoid driving with a transmission fluid leak. Your transmission system relies on transmission fluid to operate properly, and a leak may decrease performance, cause your GL450 to overheat, or even lead to transmission failure.