try this if it is the reminder light to change your oil and stuff.
1. With your car OFF, place your key in the ignition and turn to "On". Do not start the car.
2. Find the odometer button and press until it reads the total odometer setting, (not the Trip A or Trip B setting).
3. Turn the key to OFF.
4. Place your finger back on the odometer button, press and hold. Then while still holding the button, turn the key back to "On" (not START).
5. Hold the odometer button in until the MAINT REQD light goes out...should take about 8-10 seconds.
Good luck, it is pretty much the industry standard of resetting this reminder light.
original thread
steviej