What Do P, R, N, D, D1, D2, D3, L, S, M, and OD Mean on Your Car's Gear Shifter?

In this video, we take a deep dive into the mysterious letters, numbers, and symbols you see on your car's gear shifter—P, R, N, D, D1, D2, D3, L, S, M, and OD—and explain their purpose and how to use them to maximize your driving efficiency, performance, and safety. Whether you’re a new driver just starting out or a seasoned one looking to better understand your vehicle’s capabilities, this guide has got you covered. We’ll explain what each gear mode does, when to use it, and why it’s important for specific situations like parking, reversing, tackling steep hills, towing heavy loads, or enhancing fuel efficiency