What is the first step in making a left turn at an intersection?

The first step in making a left turn at an intersection is to signal your intention well before the turn. This is crucial for ensuring safety and clear communication with other road users. By using your turn signal, you inform other drivers and pedestrians of your upcoming maneuver, allowing them to anticipate your actions and adjust accordingly. This helps to prevent confusion and potential accidents at the intersection.

Although checking mirrors is important for overall safety on the road, it should follow signaling your intention to turn. Accelerating before making the turn is not advisable as it can lead to losing control of the vehicle or entering the turn too quickly. Turning on your headlights can be relevant in low visibility conditions but is not a step specifically associated with executing a left turn. Therefore, signaling is the correct first step in safely making a left turn at an intersection.