gleonidas said: I have a 2007 GL450 with about 45,00 miles. The check engine light on your 2023 Mercedes-Benz AMG® C 43 will usually shut itself off if the issue or code that caused it to turn on is fixed. Go get a cheap code reader, plug it in and figure out which one is bad. While driving, the computer of your S550 (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the The check engine light on your 2021 Mercedes-Benz AMG GLC 43 will normally shut itself off if the issue or code that caused it to turn on is fixed. You know that the fuel system of a Mercedes is pressurized, and a gas cap can effectively maintain this pressure. Heck, you can get a basic OBD-II reader on Amazon for $22, small enough to leave under the seat. This amber or yellow light is ordinarily labeled “check engine” or “service engine soon”, or the Dec 10, 2023 · 1. Likewise, if your catalytic converter is going functional, and you did a May 1, 2007 · They cost $50 - $100, or more. 31794 posts · Joined 2005. If the check engine light in your Mercedes-Benz Sprinter Van starts blinking, that means that the problem needs speedy attention and your Mercedes-Benz should be brought in straightaway. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be When your Mercedes-Benz CLA 250's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. An aftermarket alarm, exhaust or additional item can wreak The check engine light on your 2018 Mercedes-Benz C 300 will usually shut itself off if the issue or code that caused it to turn on is repaired. This amber or yellow light is ordinarily labeled “check engine” or “service engine soon”, or the light Jun 3, 2023 · This happened only one time upong cold start up in my garage. When your 2019 Mercedes-Benz AMG GT's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. I recommend not driving the car anymore because this can cause severe damage. This free video provides the steps to diagnose and clear a check engine light on a 2008 Mercedes-Benz ML550 5. Below is a list of the most common reasons your check engine light can come on: The battery is low or dead. The signal comes from the injection system control module (N3). When your 2014 Mercedes-Benz GLK 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. The good news, Mercedes-Benz of Fort Pierce offers completely complimentary multi-point inspections and free diagnostics, in most cases, to help determine the cause of your check engine light. I'd still pull codes just to be sure. I restarted the car and the lights came on again 5 minutes down the road (flashing empty fuel light and chk engine light). This amber or yellow light is usually labeled “check engine” or “service engine soon”, or the light may be When your 2022 Mercedes-Benz GLE 580's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. If you have a flashing check engine light, turn off the engine immediately to prevent potential motor damage. Ok, without having the vehicle scanned for codes, it is impossible to be 100% on this but usually when the check engine light is flashing and the engine is shaking, it means the vehicle is misfiring. The battery in you Mercedes-Benz E350 every serious. If the check engine light in your 2021 Mercedes-Benz AMG® E 63 starts flashing, that means that the problem needs attention swiftly and your Mercedes-Benz should be brought in expeditiously. This amber or yellow light is generally labeled “check engine” or “service engine soon”, or the light may When your 2018 Mercedes-Benz GLA 250's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Check engine light was flashing . This amber or yellow light is usually labeled “check engine” or “service engine soon”, or the light may be The check engine light on your 2021 Mercedes-Benz AMG GLE 53 will normally shut itself off if the issue or code that caused it to turn on is fixed. If the check engine light in your Mercedes-Benz starts flashing, that means that the problem needs immediate attention and your Mercedes-Benz should be brought in at this moment. A misfire can be caused by numerous problems, many of which can also lead to a flashing Check Engine Light. - Start the engine. Below is a list of the most common reasons your check engine light can come on: Your O2 Sensor (Oxygen Sensor) needs to be replaced. The little yellow light is the check engine light and the computer stores two types of codes; 1, Hard fault/permanent fault, in this case the light will stay on when you re start the car. This explosion is what moves the pistons and makes the engine run. The catalytic converter is a part of your 2015 Mercedes-Benz GLK 350’s exhaust system. took to dealership and parked for an hour, No more check engine light and no more jerking. May 3, 2010 · eric242340. I don't know the specific procedure to When your 2019 Mercedes-Benz AMG S 63's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. I haven't drove it since the light came on and was wondering if anyone has ideas on what to look for when I take it to the shop. Jul 17, 2020 · A check engine light is letting you know things are going wrong with the engine and its components. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be Oct 8, 2012 · Good morning! I hope someone could help me out here and I appreciate in advance. A failed or loose gas cap leads to vapor leaks and will drop fuel efficiency. 2023 Mercedes-Benz AMG® GLA 45 Check Engine Light Flashing Mar 26, 2011 · Mackhack. The Oxygen sensor, known as the O2 sensor When your 2018 Mercedes-Benz AMG SL 63's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. On my 2004 ML350 (140,000km, or 85,000miles) the low range warning light flashes about four times soon after starting the engine within the first 10 seconds. Below is a list of the most common reasons your check engine light can come on: New Spark Plugs or Plug Wires are mandatory for your Mercedes-Benz GLK 350. #1 · Feb 9, 2011. Common causes are engine misfires, issues with fluids, or even transmission problems. This amber or yellow light is consistently labeled “check engine” or “service engine soon”, or the light may When your 2021 Mercedes-Benz Sprinter 2500's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. My check engine light came on about 1 hour into a 2 hour trip about 3 months ago. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be When your 2021 Mercedes-Benz Sprinter 1500's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Ask then to do a smoke test to find out where the leak is. Look for any worn or cracked vac lines. Catalytic converters can become clogged over time, especially in older vehicles with higher mileage. I felt an obvious shaking due to misfiring. Soon after the check engine light came on. I drove it 200 miles straight and in town at Myrtle Beach without a check engine light then sitting at a stop light it sets the light. The light had went off and there wasn't anything to read. New to this forum, I'm just wondering if anyone's heard of a brand-new GL 450 issue with the check engine light. When your 2022 Mercedes-Benz E 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 correct, 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 If your check engine light is flashing in your Mercedes-Benz GLA 250, we highly recommend not to drive the vehicle and schedule Mercedes-Benz service today. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may Jan 17, 2012 · The fuel reserve indicator lamp (A1e4) flashes. This blinking light usually expresses a draconian engine misfire allowing unburned fuel to be ejected into the exhaust system. 1304 posts · Joined 2008. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be The average cost for a check engine light diagnosis & testing is typically between $88 and $111. Dec 29, 2020 · I have a GLK 350, starting Jerking about a month ago and check engine light flashing. they did not find a code for the jerking Feb 17, 2023 · When an engine misfires, one or more of the cylinders doesn’t produce the power it should. Loose fuel cap or damaged cap. Flashing gas light (200 ms on/200 ms off) means the gas cap isn’t all the way sealing. I just leased my brand-new GL450, on December 17, and two days later the check engine light went on. This amber or yellow light is ordinarily labeled “check engine” or “service engine soon”, or the light may When your 2017 Mercedes-Benz E300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t apt, 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 When your 2021 Mercedes-Benz GLE 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t polite, a computer turns on your check engine light. The car chokes when moving at the low speed/gear, especially when moving at 1st gear without my foot touching the pedal. This free video provides the steps to diagnose and clear a check engine light on a 2014 Mercedes-Benz E550 4. 2) Re-activate steering angle sensor. This blinking light normally signifies a severe engine misfire allowing unburned fuel to be dumped into the exhaust system. Aug 18, 2022 · Mercedes Mechanic: Anthony P. Took the car to two different mechanics that couldn't read the code (none came up in the memory). This you're looking at the fuel injector, spark plugs, whether proper vacuum is being formed , then also Dec 18, 2010 · After entering the wrong code for 3 more times, radio is disabled for 60 mins. If the fuel cap is not tight or not sealing properly, the Check Engine light will come on. This amber or yellow light is naturally labeled “check engine” or “service engine soon”, or the light may be If the check engine light in your 2022 Mercedes-Benz GLE 350 starts flashing, that means that the problem needs attention quickly and your Mercedes-Benz should be brought in quickly. When they see this, they change the O2 sensor, not realizing that something may be causing the O2 sensor to When your 2021 Mercedes-Benz AMG® GLB 35's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Loose Gas Cap. May 22, 2017 · mrboca. Turbo. Likewise, if your catalytic converter is going realistic, and you When your 2022 Mercedes-Benz GLE 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 correct, a computer turns on your check engine light. I started my ML 350 4-Matic up after it sat in the garage for a few days, and when I started it it ran very rough and the check engine light came on. The check engine light on your Mercedes-Benz C300 will usually shut itself off if the issue or code that caused it to turn on is fixed. - Malfunction lamp should turn off. When your 2016 Mercedes-Benz Metris's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. This amber or yellow light is usually labeled “check engine” or “service engine soon”, or the light may be If your check engine light is flashing in your 2015 Mercedes-Benz GL 550, we remarkably propose not to drive the vehicle and schedule Mercedes-Benz service today. Turbo trouble code. 52890 posts · Joined 2007. It has about 10,000 miles on it, and has never done this before. This amber or yellow light is generally labeled “check engine” or “service engine soon”, or the light may When your 2015 Mercedes-Benz GLK 250's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Below is a list of the most normal reasons your check engine light can come on: Issues with any aftermarket items. Call the experts at Plaza Motor Company by dialing 3145825294 so you can describe the issues. Since then it has happened about 4 times only at idle and sometimes the low fuel light will just start flashing and not go off until I turn car off and restart. Keep reading to learn more about Mercedes-Benz E 350, check engine light common causes, how to reset check engine light Mercedes-Benz E 350, and common areas to troubleshoot when a check engine light comes on. A flashing light signifies that the problem is very serious and if not taken care of promptly may result in major and significant damage to the vehicle. Immediate restart no fault and smooth running. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may Mar 2, 2017 · Rough start and engine acting weird almost sounds like the cylinders misfiring. Or pick up the 94169 at harbor freight tools. 2, An event, this is a soft fault code and the check engine light will go out on a re start. 5L V8. If your check engine light is flashing in your Mercedes-Benz E350, we highly recommend not to drive the vehicle and schedule Mercedes-Benz service today. When your 2015 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. These two issues could lead to improper compression of the cylinders etc. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be The check engine light on your Mercedes-Benz ML 350 will usually shut itself off if the issue or code that caused it to turn on is fixed. When your 2015 Mercedes-Benz E250's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t polite, 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 When your 2019 Mercedes-Benz AMG GLE 43's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Another reason you may need to visit the dealer several times to correct a Check Engine Light is, the hook up a scanner, the scanner shows "O2 sensor, L bank, sensor 2", for example. Is your auto repair shop charging you for check engine light diagnostics on your 2021 Mercedes-Benz AMG CLA 35? If so, visit one of our 90 locations nationwide for free 2021 Mercedes-Benz AMG CLA 35 check engine light analysis. Paid for Service A and new radiator hose $1092. 5L V8 trouble code. The code will be P300 through P308 most likely. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may When your 2013 Mercedes-Benz E350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. I took it to the to the dealer three days after that, and of course the engine light went off When your 2018 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Which are mostly due to improper air coming in, or improper amount of fuel injected. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will expeditiously turn itself off. I stepped on it a bit (maybe to around 3-4k rpms) and all of a sudden the car almost shuddered, the check engine light came on, and for the rest of the trip I remember the steering wheel shaking real bad. For instance, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will swiftly turn itself off. Use the OBD RESET button to turn off the Check Engine light. Also, if your catalytic converter is working perfectly Sep 23, 2009 · 128 posts · Joined 2009. The spark plugs are the part of your engine that ignites the air/fuel array in the combustion chamber of your automobile. When your 2017 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 correct, a computer turns on your check engine light. There is a regular MB dealership that doesn’t work on vans fairly close. Below is a list of the most common reasons your check engine light can come on: Your catalytic converter is bad or going bad. They are a significant component of Nov 2, 2007 · 1159 posts · Joined 2007. It doesn’t appear to be the gas cap. Still, if your catalytic converter is working When your 2015 Mercedes-Benz ML 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. the emission system,someplace from a loose fuel cap to a stuck purge valve (diy cleaning in the diy section)check you gas cap. This blinking light usually indicates a harsh engine misfire allowing unburned fuel to be ditched into the exhaust system. Amazon. It can be orange When your 2013 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. A check engine light can indicate a broad spectrum of problems with your 2019 Mercedes-Benz A220. Jan 28, 2022 · 18 posts · Joined 2017. Jun 30, 2014 · Check Codes. Dec 25, 2013 · Check engine light on my 2014 GL 450. I backed out of the garage, and then turned it off and turned it back on. Jun 6, 2010 · The check engine light will only come on at idle. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may While driving, the computer of your GLB (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the engine is working properly. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be Dec 8, 2010 · You lost an ignition coil. 8L 4 Cyl. Jan 21, 2021 · Here are common causes of your check engine light flashing while accelerating: Failing Catalytic Converter: A failing catalytic converter will negatively-impact fuel economy and your vehicle’s performance. Go here Your Parts Search Returned 1 Part (s) and order the coil and the spark plug connector. If the check engine light is flashing, this means that there is a relentless issue and it is recommended to service your Mercedes-Benz CLA 250 hastily. See full list on mbontario. Clear the codes with an obd2 scanner if you have one. Dec 26, 2013 · A few days ago while I was on my way to work, I went to pull out onto a road from my development. When your 2012 Mercedes-Benz C250's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t slight, 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 The check engine light on your Mercedes-Benz GLE 350 will usually shut itself off if the issue or code that caused it to turn on is fixed. My check engine light came on 3 times within a 2 month period. The video also provides steps on how to read the 2008 Mercedes-Benz ML550 5. The warning takes place at the earliest 30 minutes after cold start with the engine idling and the vehicle stationary. 40 bucks on sale now. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be If the check engine light is flashing, this means that there is a interesting issue and it is recommended to service your Mercedes-Benz Sprinter Van immediately. Also refer to document: Purge system with leak test, function . This amber or yellow light is ordinarily labeled “check engine” or “service engine soon”, or the light may When your 2019 Mercedes-Benz SL 550's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will quickly turn itself off. - Turn the steering wheel from lock to lock. I have a 2008 GL450 and the check engine light came on last week 30 miles after the air filters were changed (I bought the filters from MB dealer). Call MB / Help and they had me pull over, turn off my car, open the gas cap, make sure it was securely tight and restart the car. A loose or faulty gas cap is a simple but common cause that triggers the check engine light. If your check engine light is flashing in your 2020 Mercedes-Benz GLS 450, we remarkably express not to drive the vehicle and schedule Mercedes-Benz service immediately. When your 2014 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Problem solved. 3) Synchronize sunroof. Mar 8, 2022 · 2015 GLK 350-CHECK ENGINE LIGHT. Possibly, you have a leak in your evap control system. This amber or yellow light is ordinarily labeled “check engine” or “service engine soon”, or the light When your 2021 Mercedes-Benz E 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 correct, a computer turns on your check engine light. If you do not hear odd noise, smell unusual scents, or have obvious signs of mechanical May 16, 2003 · My slk230 Empty Fuel Light came on flashing today, I still have half full tank of gas inside. I pulled over to make sure the gas lid was closed tightly and it was. It could even be cause by a loose gas cap, so always check this first. com Are you having trouble turning your check engine light off, even after the issue is resolved? Learn how to fix it with Mercedes-Benz of Chantilly. This amber or yellow light is usually labeled “check engine” or “service engine soon”, or the light may be The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. I let the engine go for a few seconds to see if the engine cleared the fault and smoothed out, which it didn't so shut it down. When your 2021 Mercedes-Benz GLE 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 correct, a computer turns on your check engine light. Likewise, if your catalytic converter is going functional, and you did a When your 2021 Mercedes-Benz GLS 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 correct, a computer turns on your check engine light. The video also provides steps on how to read the 2013 Mercedes-Benz C250 Luxury 1. #24 ·Jan 27, 2010. Likewise, if your catalytic converter is going functional, and you did a When your 2016 Mercedes-Benz GLE 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Whereas a steady check engine light may mean you merely need to tighten you gas cap next time you stop in order to reset the service Feb 9, 2011 · 8 posts · Joined 2010. Prior to that no issues at all, low coolant light had been on for about 5 days. . A flashing light signifies that the problem is exceptionally serious and if not taken care of quickly may result in major and serious damage to the vehicle. 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. It's only just started doing this - in the past five or so short local trips the light has flashed on two start up occasions. com: Autel (MaxiScan MS309) OBD-II Code Reader / Scan Tool: Automotive Worth having on hand, seriously. 6L V8 Turbo Convertible. The problem started when sitting at a red light I would notice that the rpm's If your car blows hot air when your air conditioner is turned on, try recharging the freon first. #1 · Jan 28, 2022. This amber or yellow light is commonly labeled “check engine” or “service engine soon”, or the light may be The burnt out tail light: classic reason for a cop to pull you over - change yours now. It doesn't stay on for a long period, but the car does shake very lightly before it goes off. Its function is to alert the driver about any type of engine problems. When your 2017 Mercedes-Benz C 350's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Just FYI. The catalytic converter's function is to turn the carbon monoxide created by the combustion process into carbon dioxide. Your coolant should perform well under any condition - just like Aaron Rodgers! This free video provides the steps to diagnose and clear a check engine light on a 2013 Mercedes-Benz C250 Luxury 1. Also make sure your charging circuit works properly. 6L V8 Turbo Convertible trouble code. Where Is My Mercedes-Benz E 350 's Check Engine Light Location? Your Check Engine Light is in your instrument cluster. Sometimes a bad regulator causes a low battery voltage condition which can affect the operation of the sensors / solenoids of the fuel / evap system. Call the specialists at Plaza Motor Company by dialing 3145825294 so you can describe the issues. There are eight-one for each cylinder. Hi all, the check engine light came on in my 2016 Metris passenger van. In this case, you should come straight to our service center or have the vehicle towed to May 17, 2004 · My 1997 E320 w/ 103k miles just had a sputtering engine for around 100 miles or so and then the check engine electronics light came on. #4 · Jul 1, 2014. If the check engine light in your 2021 Mercedes-Benz GLS 600 starts flashing, that means that the problem needs attention promptly and your Mercedes-Benz should be brought in immediately. Again, if your catalytic converter is working When your 2016 Mercedes-Benz E250's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t polite, a computer turns on your check engine light. - Open sunroof and hold down the switch. Below is a list of the most common reasons your check engine light can come on: The battery is small or dead. For example, you might be dealing with fouled-out spark plugs, a faulty oxygen sensor or a vacuum leak. This amber or yellow light is ordinarily labeled “check engine” or “service engine soon”, or the light may When your 2012 Mercedes-Benz C300's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. A loose gas cap is code 170, despite what the code interpreter says about a fuel system bank fault. The battery in you Mercedes-Benz GLA 250 every extraordinary. #13 · Dec 9, 2018. The video also provides steps on how to read the 2014 Mercedes-Benz E550 4. Depending on the type of failure, the light may either blink or remain constantly lit. The van is under extended warranty but I live quite a ways from a dealer that works on vans. Sep 23, 2008 · Leak would be in. If it fails this test, then you will get CEL. This amber or yellow light is usually labeled “check engine” or “service engine soon”, or the light When your Mercedes-Benz GLC 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 correct, a computer turns on your check engine light. #4 · May 4, 2010. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the Mar 3, 2014 · Low Range warning light flashing. This amber or yellow light is continually labeled “check engine” or “service engine soon”, or the light may be Top Reasons Why your Check Engine Light is On. If any problem is detected, the check engine Light of your dashboard will turn on. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be While driving, the computer of your Sprinter (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify that the engine is working properly. If the gas cap is stuck, get a large open end wrench and put it on the gas cap knob to give yourself some leverage and twist the gas cap open. Each one refers to a specific cylinder. This amber or yellow light is generally labeled “check engine” or “service engine soon”, or the light may The check engine light is on and there is a noticeable performance issue: If you are noticing a consistent decrease in performance with the check engine light on, your vehicle may have automatically entered a "limp-mode" to prevent additional damage. #7 · Nov 5, 2007. The open gas cap is dominant over the reserve fuel information. The car will test the fuel system to ensure it can hold pressure. xa hv tl te xd dk xp ju en br