Please wait while the page loads...

Check Engine Light Service 2016 Mercedes-Benz GL 450

What do you do when you’re driving along in your Mercedes-Benz GL 450 and suddenly, a yellow light illuminates on your dash and says "Check Engine". If you’re like most Mercedes-Benz owners, your heart sinks a little because you have little 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 2016 Mercedes-Benz GL 450 checked as soon as possible. Ignoring that warning could end up causing excellent damage to expensive engine components.

When your 2016 Mercedes-Benz GL 450's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t prudent, a computer turns on your check engine light. This amber or yellow light is mostly 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 select 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 choose that route too. While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to indicate the issue and repair it.

Will the check engine light reset itself?

The check engine light on your 2016 Mercedes-Benz GL 450 will ordinarily shut itself off if the issue or code that caused it to turn on is repaired. 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 convenient, 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 2016 Mercedes-Benz GL 450 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 Plaza Motor Company so the light and code can be double-checked and reset.

2016 Mercedes-Benz GL 450 Check Engine Light

A flashing light indicates that the problem is risky and if not taken care of quickly may result in primary damage to the vehicle. If the check engine light in your 2016 Mercedes-Benz GL 450 starts flashing, that means that the problem needs urgent attention and your Mercedes-Benz should be brought in quickly. This blinking light usually hints a severe engine misfire allowing unused fuel to be discarded into the exhaust system. There it can immediately surge the temperature of the catalytic converter to a point where damage is likely, 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, classical 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 twinkling, please contact our team of automotive experts at Plaza Motor Company shortly by calling 3145825294.

2016 Mercedes-Benz GL 450 Check Engine Light Flashing

Although there are copious likely causes of an illuminated Check Engine Light, we know from years of providing Check Engine Light Diagnosis Service that there are several pure causes consisting something as easy as a loose gas cap. Alternative pure reasons for a Check Engine Light are a malfunction with the fuel injection system, faulty head gasket, dirty mass airflow sensor, faulty emissions control part, damaged oxygen sensor, 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 revamped.

Every 2016 Mercedes-Benz GL 450 was designed with a high-technology performance monitoring system with a computer, and a series of sensors positioned strategically throughout the car on its crucial systems. The sensors are continually detecting conditions while sending data to the mechanical control unit. If the mechanical control unit detects that the data is out of factory specifications, the Check Engine Light flashes 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 untrue 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 Highly Qualified Service professional.

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

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

2016 Mercedes-Benz GL 450 Check Engine Light Codes

The check engine light turning on can be quite intimidating to see that microscopic light on your vehicle’s dashboard suddenly illuminates, but in reality, it is not something that should cause you to shut down in fear fair 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 known as the OBD (on-board computer diagnostic system) in your GL 450. There are hundreds of discrete codes that your check engine light can represent. While that sounds daunting, with a microscopic patience, tackling difficult diagnostics will give you convenient knowledge about your vehicle and will also allow that Check Engine Light to do what it is genuinely supposed to do: be your guide. Unfortunately, distinguishable and helpful vehicle symptoms do not always accompany an illuminated Check Engine Light. Since there are hundreds of realistic OBD codes, there are also hundreds of realistic reasons for the light, including:

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

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

Is it safe to drive your 2016 Mercedes-Benz GL 450 with the check engine light on?

If the check engine light is twinkling, this means that there is a rigorous issue and it is recommended to service your Mercedes-Benz GL 450 hastily. This question is not excessively simple 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 accurate to drive. This is commonly 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 harsh problem. Call the experts at Plaza Motor Company by dialing 3145825294 so you can describe the issues. Or reduce your speed and bring your 2016 Mercedes-Benz to our certified mechanics as soon as intelligent.

What Does the Check Engine Light Mean?

One of the most commonly misunderstood lights or indicators in your 2016 Mercedes-Benz GL 450 is the check engine light. The check engine light is part of the onboard diagnostics system, and displays in a few divergent 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 2016 Mercedes-Benz GL 450. Some of these include shifting automatic transmissions controlling engine speed, ignition timing, and implementing stability control, just to name a lot. With that being said, the check engine light can mean a variety of contrasting things. It can be as traditional as your gas cap being loose or as alarming as engine knocking. If your check engine light is on in your 2016 Mercedes-Benz GL 450, contact Plaza Motor Company. Our Mercedes-Benz service department can help you learn what code is turning your check engine light on or analyze why your check engine light is flashing. Contact Plaza Motor Company today!

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

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

What could cause the check engine light to come on in a 2016 Mercedes-Benz GL 450?

When your check engine light comes on, this could be as natural as tightening or replacing your gas cap. Likewise, the check engine light could also be a warning of a perilous problem that could cause perilous 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 lucid glow frequently means something less perilous but a flashing check engine light indicates that your vehicle’s engine is in perilous trouble and service is basic rapidly. If your check engine light is flashing in your 2016 Mercedes-Benz GL 450, we exceptionally recommend not to drive the automobile and schedule Mercedes-Benz service straightaway. Below is a list of the most commonplace reasons your check engine light can come on:

  • New Spark Plugs or Plug Wires are mandatory for your 2016 Mercedes-Benz GL 450. The spark plugs are the part of your engine that ignites the air/fuel mixture in the combustion chamber of your car. 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 departed, 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 wear and tear to ignition coils and O2 sensors, best to more costly repairs.
  • Your mass airflow sensor (known as MAF) needs to be replaced. The mass airflow sensor in your Mercedes-Benz GL 450 is what determines how much fuel is mandatory to run your engine efficiently by measuring the fee of air entering the engine. As a part of the engine management system, the mass airflow sensor helps adjust to definite changes, like altitude. If your Mercedes-Benz GL 450 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.
  • The battery is low or dead. The battery in your 2016 Mercedes-Benz GL 450 is every essential. 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 certainly require maintenance. The price of a new one depends on the type of Mercedes-Benz you drive, but check our current service coupons and specials.
  • Your catalytic converter is bad or going bad. The catalytic converter is a part of your 2016 Mercedes-Benz GL 450’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 Plaza Motor Company 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 2016 Mercedes-Benz GL 450 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.
  • Your O2 Sensor (Oxygen Sensor) needs to be replaced. The Oxygen sensor, known as the O2 sensor, measures the fee of oxygen in your exhaust system. If there is excess oxygen in your exhaust system, fuel burns faster and your car will be less practical 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 wear and tear to your catalytic converter and your 2016 Mercedes-Benz GL 450's spark plugs. The O2 sensor sends data to the vehicle’s onboard computer to illustrate the correct 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.
  • One of the most common and frequent cause is that your 2016 Mercedes-Benz GL 450 gas cap is loose, damaged or missing. The gas cap for your 2016 Mercedes-Benz GL 450 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 departed 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 costly. If your check engine light turns on shortly after you put gas in your 2016 Mercedes-Benz GL 450, first thing you should check is to make hopeful the cap isn’t loose — or that it's still on your car’s roof or at the fuel pump.
  • Issues with any aftermarket items. An aftermarket alarm, exhaust or other item can wreak havoc on your 2016 Mercedes-Benz GL 450 if it’s not installed properly. These aftermarket parts and accessories can dump the battery, trigger the check engine light, or even impede the car from starting. If these issues sound known, bring your GL 450 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, especially 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 wear and tear caused by poor installation work corrected.
  • Your 2016 Mercedes-Benz GL 450 has a vacuum leak. Every Mercedes-Benz GL 450 has a vacuum system that performs a expanded variety of functions. The vacuum system also helps decrease 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 arid out and crack, especially if they’re exposed to imposing heat or extreme charming.