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What Does the Check Engine Light Mean?

One of the most customarily misunderstood lights or indicators in your 2013 Mercedes-Benz E350 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in several substitute 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 2013 Mercedes-Benz E350. Some of these include shifting automatic transmissions ignition timing, controlling engine speed, and implementing stability control, just to name a lot. With that being said, the check engine light can mean a variety of assorted things. It can be as natural as your gas cap being loose or as productive as engine knocking. If your check engine light is on in your 2013 Mercedes-Benz E350, contact Mercedes-Benz of Fort Pierce. Our Mercedes-Benz service department can help you find out what code is turning your check engine light on or diagnose why your check engine light is flashing. Contact Mercedes-Benz of Fort Pierce today!

What could cause the check engine light to come on in a 2013 Mercedes-Benz E350?

When your check engine light comes on, this could be as daily as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a strict problem that could cause strict break to your engine and come with a generous repair bill. Depending on your make and model, the check engine light will illuminate or blink. A reasonable glow mostly means something less strict but a blinking check engine light implies that your vehicle’s engine is in strict trouble and service is needed expeditiously. If your check engine light is blinking in your 2013 Mercedes-Benz E350, we notably advocate not to drive the vehicle and schedule Mercedes-Benz service today. Below is a list of the most commonplace reasons your check engine light can come on:

  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known 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 reasonable 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 2013 Mercedes-Benz E350's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to embrace the prudent variety 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.
  • New Spark Plugs or Plug Wires are necessary for your 2013 Mercedes-Benz E350. The spark plugs are the part of your engine that ignites the air/fuel variety in the combustion chamber of your vehicle. This explosion is what moves the pistons and makes the engine run. The spark plug wires deliver the spark from the ignition coil to the spark plugs. If your spark plugs or spark plug wires are bad or classic, 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 expensive repairs.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Mercedes-Benz E350 is what determines how much fuel is necessary 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 actual changes, like altitude. If your Mercedes-Benz E350 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.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2013 Mercedes-Benz E350’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 usually caused by neglected maintenance, which is why Mercedes-Benz of Fort Pierce offers a complimentary multi-point inspection with every Mercedes-Benz service. If you have an issue with your catalytic converter and don't get it repaired, your 2013 Mercedes-Benz E350 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 substitute problems from overheating.
  • One of the most attentive and bountiful cause is that your 2013 Mercedes-Benz E350 gas cap is loose, damaged or missing. The gas cap for your 2013 Mercedes-Benz E350 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 classic 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 expensive. If your check engine light turns on hastily after you put gas in your 2013 Mercedes-Benz E350, first thing you should check is to make sure the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Your 2013 Mercedes-Benz E350 has a vacuum leak. Every Mercedes-Benz E350 has a vacuum system that performs a wide vary of functions. The vacuum system also helps lower 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 barren out and crack, notably if they’re exposed to intense heat or extreme fast.
  • The battery is meager or dead. The battery in your 2013 Mercedes-Benz E350 is every efficient. 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 surely require maintenance. The price of a new one depends on the type of Mercedes-Benz you drive, but check our extant service coupons and specials.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or substitute item can wreak havoc on your 2013 Mercedes-Benz E350 if it’s not installed properly. These aftermarket parts and accessories can ditch the battery, trigger the check engine light, or even prevent the vehicle from starting. If these issues sound attentive, bring your E350 to Mercedes-Benz and have our team of certified mechanics ensure that your aftermarket items were installed correctly and aren't causing any issue. Getting accessories, notably aftermarket parts and accessories, or using OEM parts first place might cost a little bit more but could save you money from having to get poor work and damage caused by poor installation work corrected.

2013 Mercedes-Benz E350 Check Engine Light

If the check engine light in your 2013 Mercedes-Benz E350 starts flashing, that means that the problem needs nimble attention and your Mercedes-Benz should be transported in now. A flashing light indicates that the problem is unstable and if not taken care of now may result in major damage to the vehicle. This flashing light usually suggests a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. There it can quickly boost the temperature of the catalytic converter to a point where damage is feasible, requiring an expensive repair. Some owners ask if spark plugs cause the check engine light to flash? This can totally be the cause. A bad, aged or dirty spark plug can cause the engine to misfire. 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 very lavish repair. If your check engine light is shining, please contact our unit of automotive experts at Mercedes-Benz of Fort Pierce instantly by calling 7725772694.

Will the check engine light reset itself?

The check engine light on your 2013 Mercedes-Benz E350 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 leery, 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 2013 Mercedes-Benz E350 light will go off after about 20-40 miles. If you drive over that amount and the light is still on, you will need to bring it in to Mercedes-Benz of Fort Pierce so the light and code can be double-checked and reset.

Check Engine Light Service 2013 Mercedes-Benz E350

What do you do when you’re driving along in your Mercedes-Benz E350 and quickly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Mercedes-Benz owners, your heart sinks a miniature because you have miniature 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 2013 Mercedes-Benz E350 checked as soon as attainable. Ignoring that warning could end up causing towering damage to expensive engine factors.

When your 2013 Mercedes-Benz E350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electrical control system that it can’t right, a computer turns on your check engine light. This amber or yellow light is typically 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 investigate tool that is used by our Mercedes-Benz auto repair mechanics at Mercedes-Benz of Fort Pierce. There are also a number of relatively low-priced code readers that are designed for do-it-yourselfers, should you determine that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an adequate experienced to determine the issue and repair it.

Is it safe to drive your 2013 Mercedes-Benz E350 with the check engine light on?

If the check engine light is flashing, this means that there is a severe issue and it is recommended to service your Mercedes-Benz E350 shortly. This question is not especially explicit because it all 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 customarily 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 exacting problem. Call the consultants at Mercedes-Benz of Fort Pierce by dialing 7725772694 so you can describe the issues. Or reduce your speed and deliver your 2013 Mercedes-Benz to our certified mechanics as soon as possible.

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

The average price for a check engine light diagnosis & testing is naturally between $88 and $111. The curious news, Mercedes-Benz of Fort Pierce offers complimentary multi-point inspections and free diagnostics, in most cases, to help favor the cause of your check engine light. The check engine light warns of issues ranging from a gas cap that's not accurately tightened to a more alarming failure like a bad catalytic converter or a problem with one of the car's oxygen sensors, so it curious to get the handy code reading and diagnosis.

2013 Mercedes-Benz E350 Check Engine Light Flashing

Although there are countless achievable causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are various plain causes encompassing something as simple as a loose gas cap. Contrasting plain reasons for a Check Engine Light are faulty head gasket, a malfunction with the fuel injection system, dirty mass airflow sensor, damaged oxygen sensor, 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 necessary 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 repaired.

Every 2013 Mercedes-Benz E350 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the vehicle on its basic systems. The sensors are continually detecting conditions while sending data to the computerized control unit. If the computerized control unit detects that the data is out of factory specifications, the Check Engine Light lights up telling you that there is a problem. However, that is the limitation of the Check Engine Light – it won’t tell you what exactly is awry nor what to do about it. That’s where we come in; Mercedes-Benz of Fort Pierce provides a Check Engine Light Diagnosis Service that isolates the core problem and gives you a recommendation on what to do next from a Immensely Qualified Service professional.

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

Since all check engine code has its own level of severity, it is troublesome to predict how bountiful miles you can drive with the warning light on. If you check engine light is blinking, we advocate that you pull over and contact Mercedes-Benz of Fort Pierce to help opt for if your vehicle is steady to drive in or if we advocate a tow truck. It could be anything from a bad sensor to plug wires needing to be replaced. The safest bet is to decipher the code and then plan your strategy accordingly.

2013 Mercedes-Benz E350 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that little light on your vehicle’s dashboard swiftly brightens, but in reality, it is not something that should cause you to shut down in fear honorable 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 accepted as the OBD (on-board computer diagnostic system) in your E350. There are hundreds of different codes that your check engine light can represent. While that sounds daunting, with a little patience, tackling essential diagnostics will give you handy knowledge about your vehicle and will also allow that Check Engine Light to do what it is really supposed to do: be your guide. Unfortunately, clear and favorable vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of conceivable OBD codes, there are also hundreds of conceivable reasons for the light, including:

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

This is why it is mandatory for someone who does not have a lot of automotive knowledge to not assume what a code means. When your check engine light comes on, you should get it checked out today by a certified Mercedes-Benz technician. If the engine light comes on due to a exacting concern, you risk damaging your car further by not repairing the issue correct away. Call Mercedes-Benz of Fort Pierce at 7725772694 straightaway or schedule your check engine light service online today!