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When it comes to offering comfort, no other car is as comfortable as Mercedes. The company has been striving to improve its vehicles, with each model featuring the latest technology to ensure safety and comfort.

A significant step to maintaining the features your Mercedes offers is following routine maintenance. Quality service helps ensure the longevity of your Mercedes. However, when you fail to take proper care of your vehicle, it can cause undue wear and tear, and one of such parts that could be affected is your thermostat. The thermostat is an essential part of your engine’s cooling system, and when it breaks down, your engine is at an increased risk of overheating.

The thermostat is like a valve that opens and closes to regulate the temperature that circulates to the engine, creating an optimum working condition for your system. Hence, it is the responsibility of your thermostat to adjust the temperature. When it fails, this causes your engine to become either too hot or too cold, consequently affecting your vehicle’s performance.

Causes of Thermostat Failure in Mercedes

Discussed below are some of what causes your thermostat to fail in your Mercedes.

  • Overheating: Regular overheating of your engine may lead to a broken thermostat. Mercedes thermostats generally require sensors to help determine whether they should be in an open or close position. However, engine overheats may overload these sensors, causing them to get stuck in a particular position. Hence, this is another reason your Mercedes thermostat may fail.
  • Coolant leaks: This is perhaps one of the most noticeable symptoms of a failing thermostat in your Mercedes. Coolant leaks are associated with different causes. One of them might as well come from your thermostat. When your thermostat becomes old, or sludge begins to accumulate inside it, the proper flow of coolant circulating through can be hindered. This can eventually lead to coolant leakage.

When a coolant leak happens, you should get your trusted technician to diagnose it as soon as possible because coolant leaks, when left unattended, can cause more severe damage to your engine.

  • Worn-out parts: The thermostat itself can also cause thermostat failure. Since the thermostat is regularly exposed to extreme temperatures and other chemicals, it is only natural to wear out over time. When your thermostat gets old and worn out, you should get it replaced. If it isn’t replaced, this can lead to thermostat failure. When thermostat failure happens, your thermostat loses its ability to correctly record and regulate temperatures within the engine. In this case, you may notice dramatic fluctuations in temperature, with your temperature gauge spiking within a few minutes of your engine running. This would cause you to experience performance issues in your Mercedes.
  • Errors made by inexperienced mechanics: If you take your Mercedes to a shop that does not have the qualifications, equipment, or knowledge to properly work on it, there can be errors. For instance, a defect in the thermostat may be ignored while diagnosing, further damages may be caused during repairs, or the thermostat may be replaced incorrectly. In any of these cases, these errors may prove costly to you. Always seek qualified technicians and professionals when bringing your car in for repairs or routine maintenance.

Mercedes Thermostat Replacement

European Service Center for Quality Repairs and Maintenance you can Trust!

When it comes to European cars, you should opt for an auto service center that has extensive experience and qualifications for your Mercedes. European Service Center works exclusively with European brand cars, so we know exactly how to repair, replace, and maintain your Mercedes. Whether it is a broken thermostat repair or general maintenance, we are the mechanics to call for high-quality European car service.

At the European Service Center, we provide quality auto service to residents of Georgia and Texas. We believe everyone deserves exceptional auto service, which is why we offer our services in multiple locations throughout the Atlanta and Dallas areas. If you live within the areas of Alpharetta, Chamblee, Norcross, Dunwoody, Buckhead, Roswell, and Atlanta, GA, you should call or visit one of our shops for help! Give us a call today to schedule a convenient appointment and allow us to earn your business.