Hyundai Elantra: Warning and Indicator Lights / Malfunction Indicator Lamp (MIL)

This warning light illuminates:

• When you place the ignition switch to the ON position.
  -- The malfunction indicator light illuminates for about 3 seconds and then goes off.
• Whenever there is a malfunction with either the emission control system or the engine or the vehicle powertrain. If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.

NOTICE

Driving with the Malfunction Indicator Lamp (MIL) on may cause damage to the emission control system which could affect drivability and/or fuel economy.

NOTICE

If the Malfunction Indicator Lamp (MIL) illuminates, potential catalytic converter damage is possible which could result in loss of engine power.

In this case, have the vehicle inspected by an authorized HYUNDAI dealer as soon as possible.