Mercedes ml coolant warning light. Learn how to reset the coolant light on your Mercedes with our easy-to-follow guide. All the sudden, the vehicle status message display shows one of the coolant messages ("thermometer floating on ocean" - you get the idea) Jan 22, 2013 · My coolant level light came on over the weekend, but when the engine cooled off overnight, the level on the tank was OK. Sep 24, 2008 · Hi, I have a ML320 2002. More specifically, it signals that the coolant level may be too low for the system to function correctly. Oct 28, 2023 · Understanding The Coolant Light On Mercedes. the coolant temps been checked and it's normal. Thanks so much for the great guidance. I've checked the coolant level and it's right up to the proper level. Washer sensor warning light is now on continuously so I believe it is time to replace that sensor. Went to the dealership and brought a new tank, installed that and still have the warning light on. In this comprehensive guide, we will delve into the various warning lights that you may encounter on your Mercedes dashboard, decipher their meanings, and provide you with the necessary knowledge to take appropriate action. Jun 18, 2017 · Mercedes 270CDI Coolant Warning Light & Limp Mode. FYI, ambient temperature: 96 F (hello Texas). Next went online to see if anyone had the same symptoms. Apr 10, 2013 · This is how the level warning system works. (its a 350 bluetech) Now, should I just refill it or have it checked? Is there a special coolant I need? Nov 12, 2022 · Another reason that can cause the coolant light to stay on after topping up the coolant is a faulty sensor. 5a?). This is to inform the driver that the coolant needs to be checked or that there is a fault with the sensor. When arrived, it was in a parking witing to find a place after running the sport+ mode. Of course I checked the coolant level at first which is fine. The following are warning lights and indicators found in vehicles built by Mercedes Benz. they are on the same circuit if not the sensor is located at the bottom of the coolant expansion tank. Checking Mercedes-Benz GLE coolant is a process that any Minneapolis driver can do, and the instructions apply to any model. Jun 26, 2015 · Update: the level when cold sits around the same place as the initial pics, varying depending on how cold it is (particularly cold the last 2 days) it goes from there to anywhere between the top of the White plastic tab and the lid depending on how hot the engine is, after topping up to the white tab, it went below there after diving and letting it sit overnight, and noticing almost daily wet May 19, 2021 · The engine coolant over-temperature light warns about an overheating engine. full). While you can certainly have our experts take a look, you can also follow these simple steps if you want to check your Mercedes-Benz C-Class coolant yourself: Jun 27, 2009 · Hi just done a Mercedes 150 year 2007 the brake fluid low warring light was on and the red brake warning light that also goes on and off when you put hand brake on Apr 4, 2016 · Does anyone know why this warning would come on. Coolant Temp Warning – Improper coolant levels and problems with your radiator may be indicated by the coolant temperature warning light. . On average, the cost for a Mercedes-Benz ML350 Temperature Warning Light is on Inspection is $95 with $0 for parts and $95 for labor. Jun 30, 2014 · Well I bought an ML 270 Cdi for my missus and soon as I drove off the next day the coolant light came on with loss of power,and a strange louder hum, what sounds like a hole on the exhaust, but there is none. Last night I experienced the Coolant Warning Light come on while we were travelling in Edinburgh. i parked up one day and lifted the bonnet to find that the coolant expansion tank was overflowing out of the clear rubber hose. It is just time to top up your coolant. No Jun 27, 2012 · A few weeks ago on my 02 ML320 I noticed my coolant light came on so I checked, It was pretty low so I added some water and then it was fine. Mar 1, 2013 · Tbh I can't see the 2 being connected. The windshield washer liquid level sensor is working properly, when the washer level is low the washer level warning light is ON but in the same time the coolant level warning light is turning OFF. Nov 4, 2023 · 2013 ML350 Bluetec with a low coolant warning on Xentry. The best way to reset the check engine light in Mercedes vehicles is to address the underlying issue. Still the coolant level light comes on. Jul 27, 2019 · Vehicle shown is a 2005 Mercedes E-Class, E320CDI 3. When you decided to check the fuses because of Low Coolant Light being illuminated, you discovered fuse 41 blown. to/2rBaDzx (ch Dec 27, 2023 · This yellow warning light will come on when coolant levels are running low, to remind you to top them up. @HeppyJacobs #shorts #mercedes #ml350 #autozone #trending #solve #solved #carlover #cars #carslo Jan 10, 2023 · If you see a red or yellow warning light on your dashboard, take your car to a repair shop or self-check by using a scanner. Mercedes Yellow Engine Warning Light: Intermediate Fixes and Maintenance. Coolant temp sensor on the back of left cylinder head applies to engine M272/M273 only. No change: fuse still blows and light stays on - disconnected the auxiliary coolant pump. Our GL350 Bluetec is almost brand new and only has 6000 miles on the car,so therefore it shouldn't need coolant just yet. When I first start the car it pops up and every time just to be safe I have opened the hood and looked at the coolant reservoir, each time finding that the reservoir is full other than about a 1/4 to 1/2 inch at the top of the reservoir, that appears normal. It is important to address this warning as soon as possible, as a low coolant level can lead to engine damage if not addressed. It has only one coolant temp sensor located near thermostat. I strongly believe the coolant light will be the fuse. Feb 10, 2019 · Yesterday for the first time I’ve seen the “orange” warning coolant light. Driving up the Burway in Shropshire (an uphill 1:5 gradient for over a mile) DID send the temperature above 100 degrees briefly but that was a high-stress situation Nov 29, 2004 · YellowSLK230 - 11/29/2004 6:40 PM If the coolant is a little low, when the engine cools, the fluid will contract back into the engine and the float (just under the radiator cap) will sink to the bottom of its chamber and may get slightly stuck there signaling a low coolant condition, only to pop free later as the coolant expands and reenters the fill tank. amazon. Light has not come back on. Once you’ve addressed the problem, the check engine light should automatically reset. Coolant was near 100C°, oil 103C° Jan 27, 2012 · Hi All, The glow plug light on the dash of my 2003 ML 270 has started staying on after the engine has started. If it comes on unexpectedly while you’re driving through Westport or Norwalk, check your gas cap first. Mercedes-Benz Coolant Light. Prices may vary depending on your location. Feb 6, 2018 · The MB coolant in the white bottle has to be mixed with water. No change. Car has gone only ~7000km. Mercedes-Benz Coolant Levels Warning Light. How to Check Mercedes-Benz GLE Coolant: Step by Step. Pull this down until you hear a Feb 23, 2005 · The coolant light will not indicate an overheating engine, it will only indicate a low coolant level. It turned out to be a 7. Jan 30, 2023 · MERCEDES CHECK COOLANT LEVEL SEE OPERATORS MANUAL W204 W205 W211 W212 W213 GLC GLA CLA GLEIf your Mercedes has check coolant level warning message and you wa MERCEDES CHECK COOLANT LEVEL SEE Jul 29, 2010 · I have a 2002 Mercedes ML320 that has a coolant overflow issue. Nov 30, 2014 · The low coolant light is a singular problem and has nothing to do with fuse 41 being blown. Common reasons for an engine coolant over-temperature alert include coolant leaks, faulty cooling parts like fans or water pumps, and internal issues with the engine. The low coolant level warning light is part of a system that includes a sensor inside your cooling system’s expansion tank. My '95 C280's light came on aswell, and it looks like it will come on when the coolant level reaches just under the "HALF" way mark on the overflow tank. c Jun 19, 2018 · - fully disconnected the engine cooling fan (both the low and high current connections). Keep an eye on your vehicle’s temperature gauge, too. Mercedes-Benz Check Engine Light. With a defective sensor, your vehicle cannot determine the coolant level in the reservoir tank. We live in the South and it has gotten up to 80 degrees some days but, I feel like the car should be able to handle those temperatures relatively easily. If you need to add anti-freeze, be sure to check your owners manual to determine the correct type of coolant to add - in Mercedes-Benzs, it usually located in a section titled Fluid Capacities towards the end of your Jun 10, 2009 · The coolant reservoir is full and doesn't leak, The hoses are new but from time to time the coolant light comes on. I've noticed on the dashboard there are 2 warning lights, BAS/ESP and CHECK ENGINE, before i also had one for OIL CHANGE but that has been done and the light is off, but the other 2 no. I know theres a sensor that twists locks under the reservoir and I think there is a small cone shaped sensor that might have something to do with it that is found sticking out near the spoilert/fog light area. Sep 25, 2018 · How the low coolant level warning light works. us/AnMzylGET 10% OFF COOL "INTO THE AM" T-SHIRTS & APP Mar 23, 2023 · How to reset Mercedes-Benz Check Coolant Level Warning Light. Coolant level switch S41 is connected to front SAM (N10) by two dedicated wires. Here, we run through a few top tips for topping up your Mercedes with the specially formulated Mercedes-Benz C-Class coolant. Dec 18, 2018 · Because coolant level warning light is also used as a warning lamp if there is an issue with the cooling fan Your Mercedes 2002 ML 270 CDI,2016 Hyundai1. which can be confusing and leave you wondering what’s happening under the hood. I quickly checked with our repair guy (who recently serviced the vehicle, checked everything and topped up all the fluids) and he thinks he thinks it's probably the sensor Sep 22, 2010 · Over recent months I've been getting the coolant level low warning light coming on intermittently. any ideas on what the problem may be. Reactions: aLex200 and Maxspencer99 The video above shows you where the coolant reservoir in your ML350 is located and how to add coolant / antifreeze. If the coolant temperature exceeds 248 degrees Fahrenheit (120 degrees Celsius), DO NOT DRIVE the vehicle. 6 CRDI Oct 15, 2018 · 2006 ML500 should have engine M113. Also all of the screws had already been removed so I suspect this was an issue in its history too. I have checked the radiator on a number of occasions and the level looks fine (i. When looking in the maintenance book, I find nothing regarding this light (the red light logo is noticed but not the orange one). Taking some advice from this forum, I removed the tank and thoroughly washed it out. Escaping fumes can trigger this warning light easily. Can I Drive with Coolant Light On? You can drive your car with the coolant light, but it is not Aug 7, 2012 · I wonder if anyone can help, I've recently acquired a 2001 ML 270 CDI and in my first month of ownership I've had the EPC and Coolant warning light come on, limp mode activated and the hidden 10a fuse blown (although mine was actually a 7. not huge amounts, but enough to Oct 31, 2011 · try filling up the windscreen washer fluid bottle and see if it goes away. Car Feb 16, 2006 · last summer, i saw the Coolant warning light illuminate for the first time, and immediately panicked. On engine startup, the warning light will illuminate for a second or two to check the bulb and should then go out. i was doing a lot of driving on hot days in heavy traffic, and this caused the engine temp to be constantly up around 105 degrees. Nov 30, 2023 · The Mercedes-Benz Check Coolant Level message is a warning on the vehicle’s dashboard, indicating that the engine’s coolant level is low and needs to be refilled. Coolant Temp Warning – If your coolant level has fallen below the lower limit or your radiator isn’t working like it should, your coolant temperature warning light will come on Nov 20, 2014 · I get a check coolant warning every time I turn on the car in the morning. Nov 19, 2017 · I was getting a warning when starting my car, usually when it was a cold start, telling me to check my engine coolant level. Sep 8, 2016 · What the coolant temperature warning light means. You need 2 bottles (gallons). https://www. So I figured out how to do it, Dec 29, 2017 · Have an Ml 2003, best car I have ever owned, however, just recently the coolant level light came on, worried about it going into limp mode, especially on a long journey, decided to attempt a remedy and bought a dealership genuine part header tank and sensor (new), and fitted it, coolant level good, no leaks, no overheating, but a few days later Next, let’s see how to reset the check engine light in a Mercedes Benz. How to Reset the Check Engine Light. This was replaced under warranty as a ‘while you wait’ booking. For reasons only known to the original MB designers, the coolant level switch (S41) and the windshield wash reservoir level switch (S42) are combined into one circuit for monitoring purposes. So, what is that light on your dashboard? What follows is easily the most complete list available of symbols and warnings that may appear in and on your car’s dashboard or instrument cluster. May 16, 2019 · The warning light became more frequent and MB diagnosed a fault with the auxiliary coolant pump. Avoid common sensor malfunctions and keep your coolant levels in check for optimal performance. Switch to blue coolant then you can easily find the leak. Now that we're in Texas heat with every day from here on out is gonna be 105-110 degrees outside, I noticed my coolant level evaporated a little so I want to replenish with actual coolant. Jan 6, 2024 · These warning lights serve as a built-in diagnostic system, providing important information about potential issues that require attention. How to reset the maintenance light on a 2014 Mercedes ML 350 after an oil change Aug 12, 2021 · Automatic gearbox warning light; If there is a problem with the automatic transmission, this warning light is lit in yellow or red on the instrument panel. It will have levels marked “Min” and “Max,” or “Low” and “Full,” that indicate the actual coolant level when the vehicle’s engine is cold. However, it’s common for the light to come on and then go off again. Dec 26, 2014 · On my wife's 2012 ML-350 Blutec the "low coolant level' message light has started coming on. This yellow warning light will flash up when coolant levels are running low, to remind you to top them up. 50/50 is good but if you live in a climate subject to snow, you can use 55% coolant. Oct 5, 2017 · The warning light above has just come up on the wife’s ML 350 2011 plate, but I’m not with her to check the manual. When the “check coolant level” alert pops up on a Mercedes dashboard, it means that the car’s computer has detected a potential problem with the coolant system. affiliate link for this part: http://amzn. To my mind the coolant wasn't low but I topped it up anyway and haven't hooked up Xentry to check whether the code persists. e. Driving the vehicle while the engine is this hot could otherwise damage the engine irreparably. Apr 22, 2009 · After repairs on my 2000 ML270 including engine rebuild and wholesale sensor swaps, my coolant light came on. Drive confidently knowing your Mercedes is well-maintained. Some vehicles are equipped with a Low Coolant or Check Coolant warning light, while others may display a picture of the vehicle with a red dot in the engine bay. 0V6 DieselFind the items that are used on the Dave Sterl channel in the Amazon shop. However the warning has set me on a quest to find the sensor location and I'm stumped. it is a simple reed switch which completes a circuit when the magnet on the float in the expansion tank comes close to it. If the warning light is illuminated even after startup, it indicates that the car’s computer has detected an issue within the system. It has done this a few times in the Don’t panic, it is as simple as it sounds. Can I still drive with my coolant level light on my Mercedes? Avoid making any long journeys without sufficient coolant: you should stop and top up as soon as possible otherwise you risk causing serious damage to your car. How to top up your coolant. Limp mode could be resolved by something as simple as cleaning the egr valve. The engine can also enter into emergency mode due to high emissions. Check Engine Light Apr 6, 2023 · * Coolant tank cap IS securely affixed * Sensor is way low down on the tank; far too low down to have genuinely triggered a low coolant warning * Temperature is normal and stable. With scanner connect to front SAM and in live data look for switch status. Coolant Warning Light? Your Mercedes ML350 Genuine Mercedes Coolant (BLUE): https://amzn. May 19, 2009 · I see that this is an old thread but I have the same issue with my C180 from`96: the low coolant level warning light is ON. Be sure to check your owners manual to determine the correct type of fluid to add - for Mercedes-Benzs, it will typically be in a section titled Fluid Capacities in the back of your manual. Don’t let a dashboard warning light ruin your day! In case you’re unsure which scan tool is suitable for your Mercedes-Benz, read my in-depth review on Best Mercedes OBD2/OBD1 Scanners. - disconnected the coolant level sensor on the coolant tank and tested the wiring by spanning the loom plug with 70K and 30K resistors as per the manual. It was just before midnight and the warmest day of the year still showing 21 degrees. It seems to stay on for about a minute after driving off and then goes off and doesn't come back on until I stop the engine and start again. to/39ZgJvZ Genuine Mercedes Coolant (PINK): https://ebay. If the red coolant light is on, you may have a faulty temperature gauge, or the coolant level is too low. Step by step: How to diagnose low coolant level messages; fix and get rid of these error messages. In some cases, the yellow engine warning light may indicate more significant issues that require a bit more expertise or the assistance of a professional. Coolant Light. Jan 6, 2024 · Once the spark plugs have been replaced, start your engine and check if the yellow engine warning light persists. The coolant light on your Mercedes is an important indicator Jul 31, 2012 · 2002 ML 500 Coolant level was low and added coolant with distilled water 50/50. Symbol: Engine; Meaning: The check engine light can signify a variety of issues, including problems with the engine, fuel, fuel injection systems, ignition, or exhaust. 5 amp fuse in the loom behind the engine fuse box near the ECU which has something to do with the Radiator fan. Oct 27, 2010 · I have a 2006 ML 350 and in the last couple of days I have had a check coolant level indicator that pops up when I start the vehicle. So I believed it was just a warning for low coolant level. When I fill the coolant up to the level, as I drive the coolant leaks out the overflow hose down to a certain point, low enough to trigger the coolant warning light, but no further. In my case it would drip onto the transmission bell housing and evaporate, leaving a blue-green residue. Symbol: Red coolant light Here, we’ve highlighted some of the most important and most common Mercedes-Benz dashboard symbols: Engine System Warning Lights. Jul 21, 2014 · The car in question is an '08 ML350 (W164) w 105K miles. the switch doesnt cost much and its easy to replace can do it without loosing any coolant The video above shows you where the coolant reservoir in your ML350 is located and how to check the coolant / antifreeze level. A sensor replacement can help fix the issue. I checked the level and it does seem a little low, im just not sure where the coolant went. Find the red lever under the panel on the driver’s side of your car. If the emergency warning lamp is illuminated when the emergency warning lamp ON, carefully drive the vehicle in the P, R, N, D (forward gears only 3rd and 5th gears) works. Mercedes Benz Symbols. Sep 23, 2023 · The low coolant light is an essential feature in your vehicle that alerts you when the coolant levels are running low. mlnrrj tmuxy lwhnwr evskg wqzjfo kem qmcxg wosc yurx gqfqqvq