How do I bleed / location of the cluch bleed nipple  ? 2015 hyundai. I30. Crdi ?

The slave cylinder has the bleeder screw on it. You need 2 people to bleed the clutch. You don't pump the clutch pedal like you do when bleeding the brakes. Usually the slave cylinder or clutch master cylinder needs to be replaced if you have air in the clutch hydraulic system. You'll have to have the other person hold the clutch pedal down to the floor while you quickly open and close the bleeder screw. 12 repetitions is normal to get all the air out. Keep the clutch reservoir topped up so it doesn't get sucked dry. You'll have to start over if the reservoir gets too low.