How to use: First, match the colored keys to the corresponding doors on the three - bay garage. Turn the key to unlock the door, then slide it open. Press the lever to release the ramp and let the wooden fire engine, ambulance, or police car race out. After playing, put all the vehicles and keys back into the garage and carry it by the handle. Note: Keep small parts away from children under 3 to avoid choking hazards. Don't expose the product to excessive moisture or direct sunlight. Maintenance: Wipe the wooden parts with a dry cloth regularly to keep them clean. If there's dirt, use a slightly damp cloth and dry it immediately.