The automotive market is rapidly expanding with advanced technologies, yet emergency safety remains a critical concern during events like fires and floods. Natural disasters, such as the 2024 Valencia flood, resulted in over 200 deaths. Even 30 cm of water can overturn vehicles, heightening risks. Quick actions like unfastening seatbelts and escaping through windows are essential for saving lives. Additionally, modern vehicles, especially electric vehicles, use high-energy lithium-ion batteries that can ignite due to thermal runaway or short circuits. Power outages may also disable electronic locks and windows, complicating evacuation. To address these challenges, we developed EvacFast. Designed for simplicity and efficiency, EvacFast enables drivers and passengers to respond swiftly to emergencies, enhancing safety and survival rates.