1. Launch the 3D Car Simulator game on your mobile device.

2. From the main menu, choose one of the three available cars: a police car, a racing car, or a vintage car. Each car offers a unique driving experience and handling style.

3. After selecting your car, pick one of the three different maps. Each map provides a distinct environment including urban roads, desert landscapes, or mountainous terrain.

4. Once the game loads, your car will appear on the selected map ready to drive.

5. Use the on-screen controls to operate your vehicle. Typically, these include directional buttons or a virtual joystick for steering, and separate buttons for acceleration and braking.

6. Accelerate your car to move forward and steer left or right to navigate the terrain.

7. Explore the map freely, drive at high speeds, practice drifting, or test your car’s performance on different surfaces.

8. Use the brake or reverse button to slow down or back up when needed.

9. Switch between different camera angles to get the best view while driving.

10. To try a different car or map, pause the game and return to the main menu to make a new selection.