Ford is recalling nearly 4.4 million vehicles because a software glitch can cause trailer brake lights, turn signals, or trailer brakes to stop working, officials said. The recall affects 4,380,609 ...

Ford recalls 4.38 million vehicles after a software fault disables trailer brake lights and turn signals, affecting major models from 2021–2026.

The problem: The vehicle’s turn signals do not comply with the requirements of Federal Motor Vehicle Safety Standard number 108, “Lamps, Reflective Devices, and Associated Equipment.” The fix: ...