In the process of cruising range display, press and hold the MODE key for more than 5 seconds, and the word OIL will be displayed for 2 seconds. Release the indicator selection and press the button five times in a row within three seconds. It will go out after flashing for three times, and the maintenance light has been eliminated.
At present, the working conditions of automobile engine oil are very harsh, which requires that the engine oil can withstand relatively high working temperature and is easy to deteriorate; In addition, acidification, oxidation, extreme pressure, mechanical impurities and carbon deposits produced by combustion will accelerate the deterioration of engine oil.
Therefore, it is very important to replace the oil and filter in time to maintain the engine, otherwise it will cause excessive wear of the engine steel wall, shorten the service life of the engine, and even lead to serious accidents such as cylinder pulling and tile burning.
The dashboard display of most models has a maintenance light prompt function, that is, after driving for a certain mileage or date, there are subtitles on the LCD of the dashboard to require immediate maintenance, which means that it is time to replace the three filters and oil after driving for a certain mileage or days.
After replacing the three filters and oil, it is necessary to set the mileage or days for the computer to remember the next maintenance, commonly known as "maintenance light is zero". The zeroing step is usually in the Instrument Panel System.