If an engine compartment fire occurs while driving with passengers, what is the correct sequence of emergency actions the driver should execute?

1. Keep driving until finding an automated car wash to put out the fire
2. Immediately pull over to a safe area, switch off the ignition, unlock and open all doors to evacuate passengers to a windward safe distance, and use the on-board dry powder fire extinguisher to suppress the fire
3. Open the engine hood completely to fan oxygen onto the flames
4. Lock all windows and doors and wait inside for the fire to burn out