Question about 2002 Volvo S80
Guys he said service light not check engine light. To reset the service light make sure the trip odometer is in T1. Then turn the key to the first position. Depress the trip reset button and turn the key to the second position. The service light will blink in a few seconds. Release the trip button and turn the key off. When you start the car the service light should be out. You may have to do this a couple times to get your timing right so the light will reset.
Posted on Oct 22, 2009
light comes on when the computer detects a
fault of some sort in its diagnostic tests. If it keeps detecting this
issue, the light will remain off. If the light turns off, then it has
detected that the issue may no longer be present.
In order to find out what the exact reason was for your light, You need to have your car computer scanned to retrieve the code that the computer would have stored when the light triggered. Most garages will do this free of charge. The code will tell you what may have caused the light to initially go on
You can turn it off by disconnecting the battery for 10 minutes, or using a scanner, or having a garage turn it off. If the issue that caused the light to come on isn't resolved, then the light will just come back on.
Posted on Sep 30, 2009
First, have it analyzed...
AutoZone will check it free and give you the fault code and a printed explanation --- free ...
After the code is scanned, have them reset the service light.
You can reset it yourself (not recommended) by disconnecting the negative battery cable for 10 ~ 30 minutes.
Posted on Sep 30, 2009
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Posted on Jan 02, 2017
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