What is the first step you should take before entering the vehicle to back it up?

Before backing up a vehicle, the most important step is to check behind the vehicle. This action ensures that there are no obstacles, pedestrians, or other vehicles in the way that may not be visible from the driver's seat. By checking the area behind the vehicle before entering or starting the engine, a driver can prevent accidents and ensure the safety of everyone around.

While starting the engine is a necessary step in the overall process of operating a vehicle, it is not the first step you should take when preparing to reverse. Putting on the seatbelt is crucial for safety, but it does not address immediate surroundings. Activating the backup camera can provide additional assistance, but it should not replace the need for a physical check behind the vehicle. Always starting the process with a visual inspection is essential for safe driving practices.