Ford continues to push the boundaries of EV innovation, as shown in a newly published patent for an enhanced key-off power mode system. The patent, filed in February 2024 and published in August 2025, could bring added convenience and security to future Ford electric vehicles.

Traditionally, when a vehicle is turned off, most of its modules shut down to conserve energy. While this saves power, it can also cause certain features—such as welcome lighting, cameras, or security monitoring—to lag or stop functioning altogether. This can be particularly inconvenient when approaching a vehicle in low-light conditions or when onboard systems could help deter theft.

Ford’s new concept addresses this by introducing a smart key-off mode that considers a vehicle’s proximity to a charging source and its current state of charge before deciding which systems to keep active. For example, if an EV has ample battery reserve, the system could maintain exterior lights or keep cameras active for security, enhancing both convenience and peace of mind.

While still just a patent filing, this innovation highlights Ford’s dedication to enhancing the EV ownership experience. By blending energy management with real-world practicality, future Ford EVs could deliver smarter, safer, and more intuitive features that go beyond simple transportation.