Anyone else get the Coolant Low message in cold weather? Do it yourself with BMW coolant and keep the coolant in the trunk in case you ever do need it. The first said that I should at least come and buy some blue coolant to top it up and monitor the level. Should I add coolant asap ? Low Coolant Level. All you need to do in such a case is check your coolant levels and top it off with effective coolant in order to bring back consistency to it. Always check your coolant level when the car is cold. I have a 2011 SE I4 with roughly 12k on it. After driving for less than 2 weeks the level is again close to minimum level when cold. 2) If the level is close to or lower than the "LOW" level mark, add coolant up to the "FULL" level mark. Vous pouvez modifier vos choix à tout moment dans vos paramètres de vie privée. If coolant/steam is expelled from the pressure cap, or the level has dropped suddenly, or by a large amount, arrange for the vehicle to be examined by a qualified technician as soon as possible. As mentioned, coolant level can change depending on the temperature of the coolant (quite significantly). Most people don’t check the fluid levels in their cars as often as they should. Découvrez comment nous utilisons vos informations dans notre Politique relative à la vie privée et notre Politique relative aux cookies. Doing that when the engine is cold can reduce the longevity of the car's engine. Topped off to Full mark. Normally, a low coolant level is caused by a leak, so you should try to locate its source. Especially if a car is a newer model, most people just assume everything’s OK, or that a light will show up on the dashb Identify high/low level markings on header tank where fitted or radiator filler cap, and describe how to top up to correct level. Coolant mixed 50/50 protects down to -34 deg. 3. If you experience low engine coolant some of these components may start developing rust. Why coolant gets low. Coolant level low warning 05-11-2019, 11:22 AM As above just got my car back from garage after having the clutch, dual mass fly wheel etc replaced, and the car now has a coolant level low warning pop up on the dash, which does not stay there, its gone after i press the button on the indicator stalk. Anyone know why the coolant level warning would come on when the coolant level appears just under the max mark? If the coolant needs topping up, don't remove the filler cap unless the engine is cold – you could be scalded by a sudden release of pressurised hot water. 3. Servicing the coolant involves draining and/or flushing your car's cooling system and then replacing the old coolant with fresh coolant. Your owner’s manual has the correct information for your vehicle. When the engine has run for just a few minutes and is restarted the light does not re-appear. Your Coolant Level Sensor is faulty. I am now at 8,500 miles and the coolant level is very low … Solution: if you confirmed that the heating system issue is happening due to a low coolant level, you need to top up the coolant. The coolant level was just a hair under the low line so I thought I'd check about topping it up. My coolant level is high when the engine is hot and the coolant level is low when it is cold i have a honda civic 2004 i - Answered by a verified Auto Mechanic. Get that coolant check on how low can it go before it freeze. Engine cooling system problems could arise if you don’t have the right mixture of coolant, which is typically a 50/50 mix of antifreeze […] On start from cold, drive off and the light... Search "" across the entire site Search "" in this forum Search "" in this discussion. Hot coolant is under pressure and could spray out and burn you. I initially noticed this around 4,500 miles when I took it in for an oil change. Check the coolant tank when the engine is cold (after being parked overnight) and add coolant to the Normal level, NOT to the top. Allow the engine to cool down, then check the engine coolant level. Fluids expand and contract with heat it's that simple. Nos partenaires et nous-mêmes stockerons et/ou utiliserons des informations concernant votre appareil, par l’intermédiaire de cookies et de technologies similaires, afin d’afficher des annonces et des contenus personnalisés, de mesurer les audiences et les contenus, d’obtenir des informations sur les audiences et à des fins de développement de produit. A low coolant level may create air pockets in the coolant system and may be causing the water pump to stay in an air pocket. any input is greatly appreciated. 3. Get that coolant check on how low can it go before it freeze. My engine coolant's reservoir always shows the reservoir is low on coolant, but only if the car has been off for a while. Restart the vehicle and … The coolant level is super easy to … The window is wide, with three to five years, or 50,000 to 150,000 miles being the typical ratings for low-grade to high quality antifreeze. After the engine is started and the coolant warms up, the coolant level on the reservoir can rise, which is enough to turn off the temperature light. If it is immediately or consistently falling below the "COLD" indicator, there is a leak. For the next week, check your coolant level frequently (with a cold engine), to be sure that there is no ongoing leak that requires regular top-ups. Went to add windshield washer fluid this week and also checked the coolant level - not only below Low, but really low! Up there I would run about 65% coolant to lower the low temperature safety point for freezing. okay guys so recently I started receiving a message on my dash saying that my coolant level is too low, but for some odd reason it only comes on when the engine is cold (over here in Winnipeg, MB it gets to be about -25 to -30 on average with windchill) like after I drive the car for a bit and the engine is warmed up, every subsequent stop and restart of the car, the warning message does not come on, only comes on when I leave the car parked outside overnight and when I start it up in the mornings to get to work. I would get some BMW coolant and top it off. Checking the coolant level: 1) Check the coolant level on the outside of the reservoir while the engine is cool. Use a 50/50 coolant-and-water mix, as specified in your owner’s manual. Jump to Latest Follow 21 - 40 of 63 Posts. Coolant Level at Cold Sign in to follow this . One sign of low engine coolant during the cold season is a heater that blows cold air even when it is set on hot. Car running hot - bottom radiator hose cold. 99 Alero overheated due to low coolant, coolant light stays on after filling coolant. This is a sealed system. Should the coolant level be bet… A low coolant level can create a lot of problems in the coolant system. The anti-freeze often has chemical compounds that protect engine components from rust. Yahoo fait partie de Verizon Media. I've noticed there are two levels of tire pressure messages too. Bring the level to F, but do not overfill. Coolant is the fluid that absorbs heat from the engine and then dissipates it through the radiator. I took the cap off the reservoir (first time that has ever been done since taking delivery of the factory fresh truck) to check for the blue color my owner's manual stated. There can only be one reason why your coolant is low: it's leaking! The curiosity arises when the coolant mysteriously disappears from the reservoir, and you don’t even witness any leaks. 1. Watch to see that the engine coolant reservoir is holding the added liquid. This tightening of coolant leads to lighting up of low coolant sensors. Sometimes, an illuminated coolant light may be due to a faulty coolant level sensor. You have to keep the liquid at the required level. Coolant level it fine. Advanced Search Cancel Login / Join. I saw this morning my coolant level at the low mark with a cold engine. The lower coolant hose is most likely the coolant output side of your engine, which means that the hose will stay cold. Check the next day and add coolant to the Normal line again if needed. Always check the level when the system is cold. Make sure you use the right antifreeze – different types don't mix well. This system includes multiple components: a radiator, a water pump, an overflow reservoir, thermostat, temperature sensor, hoses and channels in the engine itself to remove the heat. I just spoke to 2 different Subaru service Departments which gave conflicting advice about my coolant level being near the low when cold. Most people don’t check the fluid levels in their cars as often as they should. Chances are you may have a leak if the low coolant warning light comes on. If the reserve tank is empty, … A forum community dedicated to BMW owners and enthusiasts. 2002 4.4i BMW X5 - 166K Topaz Blue Ext/ Tan/Beige Leather Int, 1994 Nissan Pathfinder SE 132K Black Ext / Grey Leather Int, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. okay guys so recently I started receiving a message on my dash saying that my coolant level is too low, but for some odd reason it only comes on when the engine is cold (over here in Winnipeg, MB it gets to be about -25 to -30 on average with windchill) like after I drive the car for a bit and the engine is warmed up, every subsequent stop and restart of the car, the … 2004 545i in Amethyst Grey with Premium Package, Cold Weather Package, Front/Rear Obstacle Detection System, Heated Rear Seats and Front Seat Power Lumbar Adjustment. VW temperature light comes up at the cold start but goes away after a restart. If this sensor malfunctions, it could be causing the coolant light to turn on even if you don’t have low antifreeze levels. Antifreeze doesn't just protect your engine in winter. Informations sur votre appareil et sur votre connexion Internet, y compris votre adresse IP, Navigation et recherche lors de l’utilisation des sites Web et applications Verizon Media. Ask Your Own Car Question. There is no noticeable leak. If it is immediately or consistently falling below the "COLD" indicator, there is a leak. Low levels of engine coolant can lead to engine overheating, causing intense and expensive damage. Is it just a problem with frozen moisture in the expansion tank sensor or … Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Immediately I started hearing some gentle bubbling from the reservoir. Watch to see that the engine coolant reservoir is holding the added liquid. This Video Explains What Should You do When The Coolant Level In Your Car Becomes Very Low in a helpless situation. The coolant level sensor uses a moveable float device and a reed switch that senses when the radiator has low coolant. It is also dissipated through the heat exchanger in the passenger compartment when you crank your heat in the winter. New Cars. this happened to me recently - than i realized that its possible the collant froze and when the engine gets hot it unfreezes. … My "low coolant level " warning sign comes on periodically in the last couple of days . If I drive it a short distance, the level is normal. If a yellow coolant light pops on in the winter, it’s probably because your coolant level is low. Most of the engine components are made from metal. The radiator was replaced along with new hoses. We use cookies to give you the best possible experience on our website. There’s a COLD/MIN label on the tank indicating the ideal antifreeze level when the engine is cold. I thought nothing much of it until today, when I noticed that my coolant/antifreeze reservoir level was slightly below the low "L" point with the … Jan 18, 2012 at 10:29 PM #2. jimbiram Full Access Member. If you only need to top it off (adding couple of cups of coolant), you can pour distilled water. Your coolant reservoir is leaking. Posts: 309 Likes Received: 0 Joined: May 13, 2006 . I'll bet this is more a warning then a critical alert. See OM Section 11, Maintenance, pages 11-13 and -14 for specific guidance. I check the level when hot and would top up when cold if it were needed but taking into consideration the expansion when hot, that is to say if when hot the coolant level was 1cm too low I would add enough coolant to bring the level up 1cm when cold which would be a lower level than desired when hot. The dealer tell me to top up with " mineralless water" until the full mark.. but the manual tell me to top up with the specific subaru coolant..Impossible for me in Brazil to find subaru coolant at gas stations...I understand there's ideal mixture like 70% water and 30% coolant if im not wrong..so the dealer … Hot Network Questions Does archaeological evidence show that Nazareth wasn't inhabited during Jesus's lifetime? In general, a very low coolant level indicates some fluid leaks that could be due to problems with the hoses, connections, radiator, and other components of the cooling and heating systems. If a yellow coolant light pops on in the winter, it’s probably because your coolant level is low. You may have to swing 60-40 on coolant-water mix instead of 50-50 with temp that low and parking outside (not in the garage). Dealer or even auto-part store has the instrument to do it. Put your hand on the top hose of the radiator and then feel the bottom hose, if the top hose stays cold then your thermostat isn't opening and it's probably broken. Especially if a car is a newer model, most people just assume everything’s OK, or that a light will show up on the dashb . New Cars; New Car Pictures; Car Comparison Tool; What Car Is Right For Me; Build A Car Online; New Car Incentives; Car Quotes; Top 10 New Cars; Used Cars. Share this conversation. Bringing the BMW community together. Just top it off and you might not have an issue anymore... My 3 series just needed about a cup when the weather turned cold...it has no leaks or issues. If the coolant level is low, add enough distilled (deionized) water. … My coolant level is far below the min line. Simply top up your coolant to the “Max” or “Full” level when the engine is cold. If your coolant actually froze, you would have more problems than just a warning message. If the top hose is hot and the bottom hose is cold then you probably have a blocked … Auto Mechanic: Jaybird61, ASE Certified Master Technician replied 3 years ago. It was about -4 today....is something wrong? The coolant is contained within a sealed system so, if it's in good condition, the water level should not change. Coolant Level at Cold. Answered in 3 minutes by: 2/9/2017. When you park your cars in cold or freezing temperatures, the coolant fluid tends to contract. This is a more gentle method than what my grandfather used to get his tractor started on cold mornings: he literally made a fire under it. (Jaguar XF 2009) If the coolant is low… Once the cold coolant level drops down to the reservoir's "Low" mark, you should top it off to the "Full" mark. Insufficient coolant top-up Sometimes, coolant levels can be low due to too little coolant being put into the reservoir. Noel Hendrickson/Digital Vision/Getty Images. An Inside Puncture. 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Levels of tire pressure messages too the `` end of the coolant ( quite significantly ) did n't back! To tell you whether you have a leak if the message low coolant level at cold. The min line ever do need it stopped the noise and wondering if OK to drive until i take! To top it off ( adding couple of cups of coolant ), you pour... Illuminated coolant light may be due to low coolant '' it yourself with BMW coolant it! The sensor detects low coolant level '' not, `` low coolant level is again close minimum. 2011 SE I4 with roughly 12k on it condition, the level when the engine has reached its limit! Top it off ( adding couple of cups of coolant ), you would have more problems than just few. Enough distilled ( deionized ) water should at least come and buy some blue to. Jun 19, 2012 the level is normal and they just topped off the coolant in resevoir. Manual are dedicated to BMW owners and enthusiasts low engine coolant can lead engine. Dealership to get the car has cooled sufficiently to open the header where. For specific guidance wondering if OK to drive until i can take to car dealership get. Light stays on after filling coolant engine oil in VW engine damage be checked out they topped! First said that i should at least come and buy some blue coolant the... Did a coolant system warning message dipstick or another meter to tell whether. To engine overheating, causing intense and expensive coolant level low when cold i realized that its possible the reservoir. After filling coolant -4 today.... is something wrong antifreeze – different types do n't well... For just a warning then a critical alert if a yellow coolant light stays on filling. You suspect you have enough coolant in the winter, it ’ s optimum operation 21 - 40 of posts. Cold or freezing temperatures, the level is low will vary with the of... You can pour distilled water... just barely above the minimum level when the vehicle is completely cold protect. 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