Driving Your Vehicle

ISG System Operating Conditions

~1min read

The ISG system operates when:

- The driver's seat belt is fastened.
- The driver's door and hood are closed.
- Brake vacuum level is sufficient.
- Battery is sufficiently charged.
- Outside air temperature is between -2°C and 35 °C.
- Engine coolant temperature is not too low.

Intelligent

  • If the ISG system operating conditions are not met, the system is deactivated. The ISG OFF button indicator illuminates and a message appears. The LCD screen displays the message "Auto Stop Conditions Not Met" (if applicable). (continued)
  • If the light or indicator remains on constantly, check that the operating conditions are met.

Test yourself

A quick Hyundai i20 quiz: every answer comes with an explanation and a link to the manual page.