the computer tells it to glow.
Take a look here askville.amazon.com/service-engine-light-wrong-saturn-Vue-2003/AnswerViewer.do?requestId=3645084
It means that the engine computer has detected an emissions related failure.
The orange engine light means that your Saturn LS300 has a sensor that is signaling for a service. This could be an oxygen sensor, an oil sensor, or even a tire sensor.
There is a good chance it is an emission problem.
well i know my focus service engine light was on and we just unhooked the battery for 20 seconds and now the light is off and it has been 1 month
service engion soon light is on
A service engine light can come on for many reasons. Someone can take the vehicle to the dealership or auto parts store to have them read the code and let them know what the issue is.
you should have your engine checked out to make sure everything is working well
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
remove the battery cable for 1 min
multiple reason. you need a scanner to find out what the code is that turned the light on. auto zone does this for free.
That is one of many possible causes.