Is 'ON' for start or 'OFF' for start?

[Molly]

"ON" means turn on, "OFF" means turn off. ON and OFF are very common buttons, not only in cars but also seen on many daily-use electrical appliances. On the car light lever, you'll find ON and OFF - ON is for turning on, OFF is for turning off. Below are some related introductions about car buttons: 1. The "SEL" button is a menu selection confirmation button, usually located on the multifunction steering wheel. 2. The "OK" button has exactly the same function as the "SEL" button, except some cars use "SEL" while others use "OK". 3. The "A/C" button is the compressor switch, short for AirCondition, which is the air conditioning cooling switch, because car air conditioning heating doesn't require the compressor. 4. "MODE" is the mode switching button. 5. "SET" on the multifunction steering wheel is the cruise control function button.