What is the reason for the dashboard showing no urea when there is urea?

1 Answers
BradleyAnn
07/29/25 10:40pm
There are two main reasons for the urea warning light to come on: blockage of the urea pump and damage to the heating system. Warning light activation: If the vehicle's warning light comes on due to poor urea quality, it requires immediate inspection and diagnosis. Prolonged neglect may affect engine performance and even damage the urea pump. Dashboard display: The urea level is displayed in the vehicle's computer. The urea gauge symbol is very similar to the fuel gauge symbol, with the only difference being the addition of the word "ADBLUE" at the bottom. It is usually displayed as a percentage. If the vehicle's urea level is sufficient, the urea light will not illuminate. If the urea level is low, the vehicle will display a blue urea light on the dashboard, indicating that urea needs to be added promptly.
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