Regular short-distance travel.
Operating the vehicle in dusty or sandy conditions.
Frequent use of brakes.
Operating your vehicle in areas where road salt or other corrosive substances are used.
(The article is borrowed from an online resource HYUNDAIBOOK.RU)
Operation in poor or dirty road conditions.
Operation of the vehicle in mountainous areas.
Extended periods of engine idling or vehicle driving at low speed.
Operating the vehicle in climate conditions characterized by prolonged periods of low air temperatures and/or high humidity.
Operation more than 50% of the total time in a busy urban cycle at an air temperature above 32°C.
Note. If the vehicle is operated in one of the modes listed above, its technical condition should be checked, and the working fluids should be replaced or topped up more often than specified in the maintenance schedule for normal operation. After the mileage or time intervals specified in the table have passed, continue to observe the specified maintenance intervals.