What are the steps to open cabin doors from the interior in emergency mode on the ERJ 175?

The correct sequence of steps to open cabin doors from the interior in emergency mode on the ERJ 175 begins with assessing outside conditions. This crucial first step ensures that it is safe to open the door and that no hazards, such as fire or debris, are present that could pose a risk to those inside the aircraft. Following this assessment, you would then grab the assist handle. This provides support while opening the door and helps ensure the door operates smoothly.

Raising the main handle is the next step, allowing for the door to be opened. This process is designed to ensure the safety of passengers and crew by making the door-opening mechanism intuitive and deliberate during an emergency situation. Therefore, the combination of assessing the environment and using the assist handle before engaging the main handle is key to ensuring a safe and efficient evacuation procedure.