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What Does the Check Engine Light Mean?

One of the most frequently misunderstood lights or indicators in your 2019 Mercedes-Benz SLC 300 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few disparate ways. It can say "Check Engine", it can be a symbol of an engine, it can even be a combination of both. This light illuminates in either an amber or red color and is part of the diagnostics system found on your vehicle. Onboard computers increasingly have controlled and monitored vehicle performance since the 80s and do a variety of things for your 2019 Mercedes-Benz SLC 300. Some of these include ignition timing, shifting automatic transmissions controlling engine speed, and implementing stability control, just to name a few. With that being said, the check engine light can imply a variety of disparate things. It can be as uncomplicated as your gas cap being loose or as dangerous as engine knocking. If your check engine light is on in your 2019 Mercedes-Benz SLC 300, contact Plaza Motor Company. Our Mercedes-Benz service department can help you find out what code is turning your check engine light on or scan why your check engine light is flashing. Contact Plaza Motor Company today!

2019 Mercedes-Benz SLC 300 Check Engine Light

A blinking light illustrates that the problem is hazardous and if not taken care of suddenly may result in major damage to the vehicle. If the check engine light in your 2019 Mercedes-Benz SLC 300 starts blinking, that means that the problem needs prompt attention and your Mercedes-Benz should be brought in suddenly. This blinking light usually indicates a harsh engine misfire allowing unburned fuel to be jettisoned into the exhaust system. There it can quickly raise the temperature of the catalytic converter to a point where damage is attainable, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can exactly be the cause. A bad, old or dirty spark plug can cause the engine to misfire. If your check engine light is glaring, please contact our unit of automotive experts at Plaza Motor Company abruptly by calling 3145825294. If the problem is ignored or you continue to drive, this can spread to the spark plug wires, catalytic converter, or ignition coils which can lead to a particularly expensive repair.

2019 Mercedes-Benz SLC 300 Check Engine Light Flashing

Although there are many potential causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are bountiful straightforward causes including something as straightforward as a loose gas cap. Distinctive straightforward reasons for a Check Engine Light are dirty mass airflow sensor, faulty head gasket, damaged oxygen sensor, a malfunction with the fuel injection system, faulty emissions control part, or defective spark plugs to name a few. No matter what is the root cause of the Check Engine Light, we have the Mercedes-Benz Certified Technicians and the certified service protocol to isolate the root problem and repair it as imperative to restore factory specifications. When this happens, the Check Engine Light turns off, and you can leave the service center knowing that your Mercedes-Benz issue was fixed.

Every 2019 Mercedes-Benz SLC 300 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its difficult systems. The sensors are ordinarily detecting conditions while sending data to the electronic control team. If the electronic control team detects that the data is out of factory specifications, the Check Engine Light illuminates telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what totally is inaccurate nor what to do about it. That’s where we come in; Plaza Motor Company provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Greatly Qualified Service professional.

2019 Mercedes-Benz SLC 300 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that miniature light on your vehicle’s dashboard abruptly illuminates, but in reality, it is not something that should cause you to shut down in fear good away. If you hear the term, diagnostic trouble codes (DTC), these are just another name for check engine light codes. These are automotive computer codes stored by the ECM, also simple as the OBD (on-board computer diagnostic system) in your SLC 300. There are hundreds of diversified codes that your check engine light can suggest. While that sounds daunting, with a miniature patience, tackling leading diagnostics will give you ready knowledge about your vehicle and will also allow that Check Engine Light to do what it is certainly supposed to do: be your guide. Unfortunately, noticeable and achievable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of achievable OBD codes, there are also hundreds of achievable reasons for the light, including:

  • Loose Gas Cap or Missing Gas Cap
  • Bad Spark Plugs
  • Fuel and air metering systems problems
  • Emissions controls issues
  • Transmission issues
  • O2 Sensor
  • Ignition system faults
  • Old Battery
  • Computer output circuit issues

This is why it is noteworthy for someone who does not have assorted of automotive knowledge to not assume what a code means. If the engine light comes on due to a serious concern, you risk damaging your automobile further by not repairing the issue good away. Call Plaza Motor Company at 3145825294 straightaway or schedule your check engine light service online today! When your check engine light comes on, you should get it checked out quickly by a certified Mercedes-Benz mechanic.

What could cause the check engine light to come on in a 2019 Mercedes-Benz SLC 300?

When your check engine light comes on, this could be as plain as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a relentless problem that could cause relentless damage to your engine and come with a large repair bill. Depending on your make and model, the check engine light will illuminate or blink. A persistent glow typically means something less relentless but a flashing check engine light indicates that your vehicle’s engine is in relentless trouble and service is mandatory immediately. If your check engine light is flashing in your 2019 Mercedes-Benz SLC 300, we exceptionally recommend not to commute the vehicle and schedule Mercedes-Benz service today. Below is a list of the most constitutional reasons your check engine light can come on:

  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, accepted as the O2 sensor, measures the amount of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your vehicle will be less direct when it comes to fuel economy. So what happens if I don’t replace your O2 sensor? A faulty sensor can not only affect your miles per gallon, but it can cause damage to your catalytic converter and your 2019 Mercedes-Benz SLC 300's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to mean the prudent mixture of air and fuel that enters the cylinders in your engine. A bad O2 sensor can also cause a car to fail an emissions test.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2019 Mercedes-Benz SLC 300’s exhaust system. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. A damaged catalytic converter is naturally caused by neglected maintenance, which is why Plaza Motor Company offers a complimentary multi-point inspection with each Mercedes-Benz service. If you have an issue with your catalytic converter and don't get it serviced, your 2019 Mercedes-Benz SLC 300 will not pass an emissions test, show a lack of engine performance and will negatively affect your fuel economy. Your car may run at a higher temperature, too, which can cause other problems from overheating.
  • One of the most regular and frequent cause is that your 2019 Mercedes-Benz SLC 300 gas cap is loose, damaged or missing. The gas cap for your 2019 Mercedes-Benz SLC 300 serves multiple purposes. It prevents gas fumes from being released when you aren't driving, it seals the fuel system and helps maintain pressure within the fuel tank. What happens if you have a bad fuel cap? If your gas cap is long-established or has a ruptured seal, you can lose fuel through evaporation which will result in more trips to the pump. Luckily, to replace a gas cap isn't lavish. If your check engine light turns on shortly after you put gas in your 2019 Mercedes-Benz SLC 300, earliest thing you should check is to make satisfied the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • The battery is low or dead. The battery in your 2019 Mercedes-Benz SLC 300 is each interesting. Without a car battery, your car won’t start, light up the road ahead, play the radio or charge your phone. Today’s car batteries last much longer than they did a few decades ago, and they don't really require maintenance. The price of a new one depends on the type of Mercedes-Benz you drive, but check our existing service coupons and specials.
  • Your 2019 Mercedes-Benz SLC 300 has a vacuum leak. Each Mercedes-Benz SLC 300 has a vacuum system that performs a wide collection of functions. The vacuum system also helps reduce down harmful emissions by routing the fumes as gasoline evaporates through the engine. If you notice that your RPM is high in idle or randomly surges, a vacuum leak could be the cause. Over time, vacuum hoses can dry out and crack, notably if they’re exposed to dramatic heat or extreme chilly.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Mercedes-Benz SLC 300 is what determines how much fuel is needed to run your engine efficiently by measuring the amount of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to exceptional changes, like altitude. If your Mercedes-Benz SLC 300 is having trouble starting, idling rough or has a sudden change in the position of the throttle pedal, this could be a sign of a bad mass airflow sensor.
  • New Spark Plugs or Plug Wires are needed for your 2019 Mercedes-Benz SLC 300. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run. The spark plug wires transport the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or long-established, you will experience poor performance and reduced power. In some extreme cases, your engine will have trouble starting or continuing to run. Worn spark plugs and plug wires can cause clogged catalytic converter or damage to ignition coils and O2 sensors, considerable to more lavish repairs.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2019 Mercedes-Benz SLC 300 if it’s not installed properly. These aftermarket parts and accessories can drain the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound normal, bring your SLC 300 to Mercedes-Benz and have our team of certified mechanics ensure that your aftermarket items were installed accurately and aren't causing any issue. Getting accessories, notably aftermarket parts and accessories, or using OEM parts earliest place might cost a microscopic bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.

Check Engine Light Service 2019 Mercedes-Benz SLC 300

What do you do when you’re driving along in your Mercedes-Benz SLC 300 and shortly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Mercedes-Benz owners, your heart sinks a bargain because you have bargain idea about what that light is trying to tell you or how you should react. The fear of the unknown (or the cost of the unknown) can be just as stressful. But take a deep breath and realize the light coming on doesn’t mean you have to pull the car over to the side of the road and call a tow truck, but it is recommended that you get your 2019 Mercedes-Benz SLC 300 checked as soon as feasible. Ignoring that warning could end up causing gargantuan damage to expensive engine components.

When your 2019 Mercedes-Benz SLC 300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t suitable, a computer turns on your check engine light. This amber or yellow light is constantly labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.”

When the light turns on, the ECM stores an engine code or “trouble code” in its memory that identifies as the issue, whether it's a sensor or a failing engine part. This code is read with an electronic scan tool that is used by our Mercedes-Benz auto repair mechanics at Plaza Motor Company. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you opt for that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an skilled experienced to opt for the issue and repair it.

How many miles can you drive with the check engine light?

If you check engine light is flashing, we advise that you pull over and contact Plaza Motor Company to help determine if your car is safe to drive in or if we advise a tow truck. The safest bet is to decipher the code and then plan your strategy accordingly. Since every check engine code has its own level of severity, it is difficult to predict how many miles you can drive with the warning light on. It could be anything from a bad sensor to plug wires needing to be replaced.

Is it safe to drive your 2019 Mercedes-Benz SLC 300 with the check engine light on?

This question is not very easy because it each depends on the severity of the issue. If the cause is a minor issue, such as a loose gas cap, it should be safe to drive. This is naturally indicated by a steady glow of the check engine light. If you notice a difference in the performance of the vehicle, it could be an indication of a more conspicuous problem. If the check engine light is blinking, this means that there is a conspicuous issue and it is recommended to service your Mercedes-Benz SLC 300 urgently. Call the experts at Plaza Motor Company by dialing 3145825294 so you can describe the issues. Or lower your speed and bring your 2019 Mercedes-Benz to our certified mechanics as soon as convincing.

How much does it cost to get the engine light checked?

The average estimate for a check engine light diagnosis & testing is commonly between $88 and $111. The fearless news, Plaza Motor Company offers complimentary multi-point inspections and free diagnostics, in most cases, to help opt for the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not perfectly tightened to a more strict failure like a harmful catalytic converter or a problem with one of the car's oxygen sensors, so it fearless to get the favorable code reading and diagnosis.

Will the check engine light reset itself?

The check engine light on your 2019 Mercedes-Benz SLC 300 will usually shut itself off if the issue or code that caused it to turn on is fixed. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. Likewise, if your catalytic converter is going decent, and you did a lot of stop-and-go driving, that may have turned on the check engine light due to the high usage of the converter. In most cases, your 2019 Mercedes-Benz SLC 300 light will go off after about 20-40 miles. If you travel to work over that payment and the light is still on, you will need to bring it in to Plaza Motor Company so the light and code can be double-checked and reset.