No lube of any sorts to be changed. Your next oil change is at 5,000 kms, 4.2 liter is the oil capacity. You need to buy a 4 lit and a one liter cans. Keep the one liter for next oil changes, they will use 200 mls for each oil change from that small can.
They will just check the under carriage and other stuff like doors, engine, ac, lights, brakes.