The 2017 Ford E-350 has 4 recalls, the most serious involving aftermarket foldaway seat back cushions that can unlock under load in a crash or sudden stop, leaving an occupant without proper support.
All four recalls apply to vehicles that have been commercially modified, so none affect standard production E-350s. On the lighting side, certain ambulance conversions have brake lights that can illuminate even when the brake pedal is not pressed, which can confuse drivers behind the vehicle. Two recalls cover backup camera monitors on ambulance and shuttle bus conversions where the display can revert to factory default settings, flipping the camera image so that left and right appear reversed and causing a driver to steer the wrong way when backing up.