What is the optimal mileage for the first maintenance of a new car?

[MacMaya]

3000-5000 kilometers. The first maintenance for a new car includes the following: 1. Check whether the coolant level meets the specified requirements. 2. Inspect the brake and clutch fluid levels. 3. Verify the power steering fluid level and check for any oil leaks at the system's pipe connections. 4. Examine the battery fluid level and the windshield washer fluid level. 5. Check the tension and aging condition of the belts for the generator, air conditioning, water pump, and power steering pump. 6. Ensure all front and rear lights are functioning, including headlights, width markers, turn signals, brake lights, reverse lights, and fog lights. 7. Inspect tire pressure and wear, tighten the tire bolts to the specified torque, adjust tire pressure to the manufacturer's recommended level, and rotate the tires if necessary based on wear. 8. Check whether the vehicle's exhaust emissions meet the standards.