What does 'view' mean on a car?

[LeLondon]

The 'view' button on a car is used to switch between displays such as mileage data. The multifunction buttons on the steering wheel are typically designed for convenient driver operation, including volume adjustment and menu selection. Some models equipped with car phones may also place call answer and microphone buttons on the steering wheel. Other button functions include: 1. 'autohold' refers to the automatic parking function; 2. The 'sel' button is a menu selection confirmation button, usually located on the multifunction steering wheel; 3. The 'ok' button has exactly the same function as the 'sel' button, with some vehicles using 'sel' and others using 'ok'; 4. The 'ac' button is the compressor switch, short for 'aircondition', which is the air conditioning cooling switch, as car air conditioning heating does not require the compressor.