Attention: the manufacturer strongly recommends that the automatic transmission fluid be replaced only at authorized service stations.
1. Place the vehicle on a level surface and apply the parking brake.
During the check, the engine should be idling, and the oil in the automatic transmission should be warmed up to operating temperature (80-90°C).
2. Press the brake pedal and move the selector lever from position "P" in sequence to positions "R", "N", "D", "2", "L", then set it to position "N" or "P".
3. Remove the dipstick (arrow), wipe it, reinsert it and remove it again.
(The material is reprinted from another resource: «HyundaiBook»)
4. The top edge of the oil on the dipstick should be between the "HOT" range marks
If necessary, add transmission fluid to the required level so that the level is not exceeded.
5. Check for any change in the color of the liquid, any burning smell, or any foreign particles in the liquid.