When the turn signal on both turn signals flash?

When both turn signals flash simultaneously, it typically indicates that the vehicle's hazard lights are activated. This feature is used to warn other drivers of a potential hazard or to signal that the vehicle is stationary or moving slowly. If the turn signals are flashing without the hazard lights being intentionally activated, it may suggest a malfunction in the vehicle's electrical system or a problem with the turn signal switch. It's important to check the vehicle's manual or consult a mechanic to diagnose and resolve the issue.