Is 4L of engine oil enough for maintenance, or do I need to buy 5L?

What type of engine oil do you use during major maintenance?

How do you reset the maintenance indicator, and how much engine oil is needed?

How many liters of engine oil are needed for the maintenance of this car?

How many liters of oil does a 1.5T engine need to be changed? Is it easy to do it yourself?

How many liters of engine oil does a Lancer need for maintenance?

Do I need to remove the oil pan to change the oil?

I've changed the oil. How do I reset the maintenance reminder?

For the 2013 model of GAC GS5 with a 2.0L naturally aspirated engine, what type of engine oil do you recommend for maintenance?

What maintenance should be done at 100,000 kilometers? Do the transmission oil and gear oil need to be replaced?

Does the 2019 model with 1.4T engine need a transmission oil change at 60,000 kilometers? Some say it's maintenance-free, while others say it needs to be changed. I'm not sure what to do. Have any of you changed it?