2018 Mercedes-Benz SL450 Transmission Service

Show Your Mercedes-Benz SL450’s Transmission Some TLC

Whether you drive an automatic or manual, Firestone Complete Auto Care can help diagnose and fix transmission issues. Schedule transmission services for your SL450 today.

What Does Your Mercedes-Benz SL450 Transmission Do?

The transmission delivers power from the engine to the wheels so that you can drive on your terms. 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. They're often easy to notice. Mercedes-Benz SL450 transmission problems can present themselves as shifting delays, grinding when accelerating, the car shaking on the road, or whistling noises and a burning smell coming from under the hood. If you don’t pay attention to Mercedes-Benz SL450 transmission trouble you could see your fuel economy decrease or find that you can't drive your SL450 at all.

Mercedes-Benz Transmission Recommendations for 2018 SL450s

According to Mercedes-Benz, your SL450’s transmission should be checked regularly for wear and tear. Specifically, Mercedes-Benz recommends exchanging transmission and differential fluids in 2018 Mercedes-Benz SL450s at certain intervals with Mercedes-Benz-approved transmission fluid. Our technicians are trained to service 2018  Mercedes-Benz SL450 transmission systems according to vehicle manufacturer recommendations. If you think there’s something wrong with your SL450’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 SL450 Transmission Service Pricing

We work to keep the average cost for Mercedes-Benz SL450 transmission fluid changes and repairs affordable. Stop by your nearest Firestone Complete Auto Care and we'll start your visit with a free Courtesy Check. We'll inspect your SL450's major operating systems so you can have the information you need to make the best decision for your car. Whether your vehicle needs a fluid exchange or routine maintenance, you can rely on our Triple Promise to deliver a car that’s Fixed Right. Priced Right. Right on Time.

2018 Mercedes-Benz SL450 Questions & Answers

  • What happens when you "ride" your Mercedes-Benz's brakes? Riding the brakes or keeping your foot on the brake pedal (even lightly) can lead to transmission issues. 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 SL450? Think twice before offering to tow something for a friend, no matter how small. The added load can mess with your transmission system if it exceeds your SL450’s towing capacity. Double check your owner's manual to ensure your SL450 is equipped with a towing setup and can handle whatever you're thinking about towing.
  • Does my SL450's transmission fluid need to be inspected? Caring for your Mercedes-Benz SL450’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. Luckily, leaks and low fluid levels are easy to spot and inexpensive to fix.
  • Can transmission fluid leak from my Mercedes-Benz SL450? Over time, transmission fluid can leak from your Mercedes-Benz SL450, potentially causing transmission problems. A transmission fluid leak may be caused by a damaged transmission pan, faulty transmission cooler lines, worn-out seals, a cracked transmission housing, or an overfilled transmission.
  • Who fixes Mercedes-Benz SL450 transmission leaks? When your SL450 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 SL450 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 SL450 to overheat, or even lead to transmission failure.