1. Raise the car and put it on stands.
2. Loosen the drain plug (see fig. Checking the oil level in a manual transmission) and drain the oil. Close the plug and tighten.
3. Unscrew the filler plug and fill in fresh oil with a syringe or syringe. The oil level should reach the lower edge of the hole. Tighten the stopper.
4. Lower the car. Drive around, check the level and top up if necessary to the bottom of the hole.