What does it mean when the adblue light comes on?

1 Answers
OLouis
07/24/25 7:14pm
adblue light comes on is to remind the owner to add diesel exhaust fluid. adblue, commonly known as automotive urea, vehicle urea, or automotive environmental urea, is a consumable necessary for SCR technology. Its composition is 32.5% high-purity urea and 67.5% deionized water. adblue can effectively reduce the nitrogen oxide content in vehicle exhaust and lower air pollution caused by NOx. When replacing urea, be careful not to let it get into your eyes. If it splashes on your hands, wash it off with clean water. Try not to wait until the urea is used up and the dashboard alarm sounds before refilling, otherwise, you will need to input the urea refill capacity for matching. The shelf life of automotive environmental urea is two years, and it must be replaced when it expires.
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