What does RDM mean in cars?

[Isaac]

RDM in cars refers to the random playback function for multimedia music, which is a button used to play music. The functional buttons inside a car are divided into: 1. Fuel tank opening button: remotely opens the fuel tank cap from inside the car; 2. ESP switch: turns the vehicle's electronic stability program on or off; 3. Reverse radar button: manually controls the reverse radar when pressed; 4. Central locking button: controls the central door locking system of the vehicle; 5. Headlight cleaning button: controls the automatic cleaning function of the headlights; 6. Rear sunshade button: controls the opening and closing of the electric rear sunshade inside the car; 7. Tire pressure monitoring: automatically monitors the tire pressure in real-time while the car is in motion.