Chevrolet Repair: 2001 Saturn L300 service light w/wrench, 2001 saturn l300, saturn l300

Question
There wasnt a Saturn expert, but saturn is made by Chevy so I thought you might know. I have a 2001 Saturn L300 and the Service light with the wrench has been on for a few months now. About 2 months ago I took it to a shop and had it diagnosed and they said that nothing showed up on the computer. Then about 2 weeks ago my service engine soon light came on so I went to Auto Zone and used their diagnositc computer there and it read P0050 which was a heater circuit. I took it to a shop and got that replaced, hoping my service w/wrench light would also turn off, but it didn't. Only the SES light went off. They also diagnosed my car to try to find a code for the SE light, but none came up. Is there a way to manually reset the light? Or do I have to take it to a dealership? I'm starting to think that the light is malfunctioning and there really isn't anything wrong... please help! We even unplugged the battery for 15 minutes to see if that would help, but it came right back on when I started the vehicle.

Answer
that is a service reminder light. it comes on every few to three thousand miles to remind you to change your oil and service the car. to reset it, try turning the key on, engine off and pumping the gas pedal three times. if not, look in the fuse box for a red reset button. if its there, hold it in till it beeps, and that light starts to flash. if neither, call a saturn dealer and ask them how to reset the maintinence light.