The 33 Volkswagen warning lights come in three categories: red, yellow, and green. It is often telling you exactly what it needs based on which of your Volkswagen dashboard symbols is on.
The cool thing is that because there are so many different VW dashboard lights for any given situation, your vehicle isn't just screaming at you. This means your car is trying to tell you something. But, let's say you're peacefully driving in Daytona, FL, and one of your Volkswagen Jetta dashboard lights illuminates. They work together to help make your car run smoothly. No matter what Volkswagen vehicle you drive, it is filled with intricate computer systems and technology. What Are These Volkswagen Warning Lights For? The coolant or the coolant additive (antifreeze) not only serves as frost protection in winter, but it also protects the cooling circuit and the individual cooling components from corrosion.$500 First Responders, Military & Veterans Bonus This is also important to know, as these coolant additives mixed with each other "do not get along". It is also important to ensure that the coolant has the same color (red, green, blue) as the one previously contained in the cooling system. Good to know! If a refill of coolant is necessary then (except in an emergency) do not use tap water, but exclusively coolant antifreeze. In most cases, the leakage point could also be localized. These usually show up in the form of a light crusted deposit. The entire coolant circuit should be examined for visually noticeable water leakage traces. The other possible causes must then be determined by a visual inspection. If the coolant temperature rises and there is always a lack of coolant in the expansion tank, then the error lies elsewhere. How can the error be fixed?Īfter the error message appears, the coolant temperature display in the instrument cluster should be checked first. A premature opening can lead to severe burns, as the coolant temperature after switching off the engine is still at least 90 degrees and the entire cooling system is also under high pressure. Never open the expansion tank while the engine is still hot. After the error message appears, the car should be stopped immediately and the coolant level in the expansion tank should be visually checked. Observe the manual." Depending on the vehicle model and symptom, a red warning symbol "coolant temperature" and the analog temperature display in the instrument cluster can also draw attention to the problem. Check coolant level!" as well as "Check the coolant level. The error is displayed in the onboard computer as a text message "Check coolant! Manual!" or "Coolant system disturbed. Symptoms: How does the error manifest in the car? All VW, Seat, and Skoda vehicles and models with an onboard computer can be affected by this error message in "text form". Other causes could also be a porous water hose, a non-functioning radiator fan, or the water pump (housing). In the simplest case, there is a defect in the expansion tank (coolant loss), the coolant level sensor, the coolant temperature sensor, or the radiator fan.
The problem cause for this error message can be extremely varied. Given that the cooling system is a sealed circuit, frequent coolant additions shouldn't be a norm.
Coolant symbol volkswagen how to#
What to Do if Check Coolant Warning Light Comes on VW Jetta?Īre you a Volkswagen owner who's recently noticed the coolant warning light on your dashboard? Understanding what this light means and how to respond can be crucial for the health of your vehicle.Ī trigger for topping up your engine coolant could be the activation of the engine coolant warning light.
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