The device you're referring to is most commonly called a gear selector, gear shifter, or simply the shifter. In modern vehicles, especially those with automatic transmissions, the traditional lever has often been replaced by a dial, a set of buttons, or a small, joystick-like stalk. These are collectively known as electronic shifters or e-shifters.
These electronic gear selectors don't have a direct mechanical link to the transmission. Instead, they send an electronic signal to a computer that controls the gear changes. This design frees up console space for storage and cup holders and allows for more innovative interior layouts. For example, the rotary dial shifter in many Jeeps and Chryslers or the push-button gear selection in some Lincolns serve the same function as a joystick-style shifter.
| Feature | Traditional Lever Shifter | Electronic Joystick Shifter (e.g., BMW, Audi) | Rotary Dial Shifter (e.g., Jeep, Land Rover) |
|---|
| Operation | Mechanical linkage | Electronic signal | Electronic signal |
| Space Used | Significant console space | Minimal space | Minimal space |
| Common Use | Older & base model automatics | Luxury & performance brands | SUVs and modern sedans |
| User Feedback | Physical "gate" feeling | Spring-loaded return to center | Tactile clicks |
| Safety Feature | Mechanical lockout | Automatic return to Park | Automatic return to Park |
The primary advantage of these modern designs is their space efficiency and the potential for enhanced safety. Many are designed to automatically shift the car into Park if the driver's door is opened while the vehicle is stationary, preventing rollaways. While it can take some getting used to if you're accustomed to a traditional lever, the function remains identical: selecting Park (P), Reverse (R), Neutral (N), and Drive (D).
