The amber warning lights on an ambulance are typically used to indicate non-emergency situations, particularly during unusual traffic hazards. This may include times when the vehicle is stopped on the roadway, allowing it to signal other drivers to proceed with caution. The use of amber lights helps to enhance visibility and alert other motorists of potential dangers ahead, thereby creating a safer environment for both the emergency responders and the public.
While ambers are not traditionally used during emergency operations, it is crucial to ensure that other traffic conditions are managed adequately, differentiating between emergency and non-emergency situations. In contrast, other scenarios such as "Code 3" operations, which involve lights and sirens for urgent response, would typically require the use of red flashing lights. Similarly, specific ambulance protocols at an emergency scene or while loading a patient generally necessitate red lights for visibility and urgency. The amber lights serve a distinct purpose focused on safety rather than speeding or immediate response.