One of the most annoying trouble that can show up on a Mercedes Classe S is to see its temperature gauge rising. The reality is, a gauge that rises above 90/100° is generally an indication that your Mercedes Classe S is heating up. If you are in this circumstance, you took the good decision to click on this web page link because we will make it easier for you to find out the origin and understand the motive. To make this happen, in the beginning, we will check out the causes for engine overheating and the risks you run, and next, what possibilities are available to you to stop this phenomenon.
Why is my Mercedes Classe S overheating? What are the risks?
A Mercedes Classe S that heats up is a symptom of a serious problem. You should not think that you will handle it later because, if you do, you risk irreversibly damaging the engine of your car. In actual fact, if your Mercedes Classe S heats up, and you keep driving, you basically risk the breakage of your car engine. An internal combustion engine works through combustion, which triggers heat. This heat must be regulated because it can affect the engine parts. If you see white smoke starting to come out of your engine and you undergo a loss of power, your Mercedes Classe S is heating up and you are damaging your engine, you must stop.
What are the causes of an heating up Mercedes Classe S ?
- A leak in the cooling system
If you regularly run out of coolant and refill your system frequently, you could have a leak, so have your system checked for leaks. It is also plausible that it is your cylinder head gasket that is faulty, in which particular case you should detect “mayonnaise” in the area of your engine oil cap. - A dead calorstat
The role of this component is to switch on the engine cooling only when the engine is at optimum temperature, if it is damaged, the coolant will never reach the engine and your Mercedes Classe S will heat up. Check its state. - A blocked radiator
Although this situation is less common, if your radiator is very dirty, or clogged with impurities, its cooling fins will no longer achieve their task and on hot days your Mercedes Classe S could overheat. - A fan that no longer works
Make sure to check the state and performance of your fan, additionally to the air produced by the speed of your Mercedes Classe S, it has a decisive role in cooling your engine when it has to be the relay when you drive slower. In the event of a breakdown and travelling at low speed, your car will surely heat up. - A damaged water pump
To conclude, it is plausible that your water pump is at the end of its life. In actual fact, its task is to circulate the coolant throughout the circuit, in the event of problem this operation stops and your Mercedes Classe S heats up. This could be caused by a faulty belt that has harmed your pump. If this is your case, go to your garage.
How can I solve the problem of an heating up Mercedes Classe S?
Additionally to having checked all the auto parts that may be causing your Mercedes Classe S to heat up, you will have to make the right resolutions to limit the risks in case your car gets hot and you have no other alternative than to go home, or to go to your auto mechanic.
Here are a few suggestions if your car is overheating:
- Lower your engine speed but not your speed:
Reducing your engine speed will allow you to limit the heat made by the engine. In contrast, try to stay in 5th gear at 70/80 km/h in order to have a large natural airflow to control the heating of your Mercedes Classe S. - Stop the engine of your Mercedes Classe S if you go above 100°:
Don’t be in a rush, in a circumstance of overheating, it is better to take breaks and let the engine cool down rather than pushing it and risking breakage. - Turn on your heater:
Turning on the heater will allow you to evacuate some of the heat from the engine block, it is an effective answer. And in contrast, turn off your air conditioner which creates heat.
If you wish more guides on the Mercedes Classe S, go to our Mercedes Classe S category.
