Final answer:
The vehicle reference point for exiting an angled parking spot is typically the side view mirror, as it helps you ensure that you are clear of the vehicles beside you before you start to turn your wheel.
Step-by-step explanation:
The vehicle reference point that tells you when to turn your wheel when you are exiting an angled parking spot is typically the side view mirror. As you begin to back out of the parking space, you want to ensure that your car is clear of the vehicles beside you. The side view mirror helps you gauge this distance. Once you can see that your front tires will clear the vehicle next to you, you can start turning your wheel towards the exit direction. It's crucial to check all mirrors and over your shoulder to ensure it is safe to proceed while exiting the parking spot.
It's important to note that different vehicles might require you to use different reference points due to their size and dimensions. However, the side mirror often provides a good reference point for many drivers. Practice in your own vehicle can help you determine the best reference point to use for safe driving practices.