See also:

Interior light
When leaving your vehicle, make sure the lights are turned off to avoid battery discharge. ...

Warranties and maintenance
vehicle damage or malfunction caused by trailer towing. If you use your vehicle to tow a trailer, more frequent maintenance will be required due to the additional load. (Refer to “Maintenance sche ...

If the light illuminates constantly
If the light illuminates constantly while driving or does not turn off after the engine starts, an emission control system malfunction has been detected. You should have your vehicle checked by an ...