Refer to your owners manual. It should have it listed under battery maintanence If light is still on you probably haven't fixed the problem so it might be your alternator or it could be your battery.
How to reset service light on a 2004 grand am
Disconnect the negative battery cable for about two minutes and that should reset your check engine light.
how do you reset the tire pressure warning light on a 2004 pontiac grand prix
The ABS light on a 2004 Pontiac Grand Am can be reset by connecting an OBDII code reader to the vehicle's computer. It can reset all codes and determine their cause.
just press the little button under it what says reset...
Disconet the battery for 15 minutes this will reset your oil change light
Disconnect the battery from the car for about 10 minutes; If that doesn't work take it to the shop and have the codes read and reset.
The service light indicator on a 2004 Chevy Cavalier tells its owners when to send the vehicle in for maintenance. To reset the light, unplug the battery for five seconds.
Removing battery ground cable for a couple minutes should reset the light
It appears that if you disconnect the battery for 5 seconds you get your reset.
unhook battery connections, wait 5 minutes then hook them back up. If that doesn't work you, you still have an engine problem that needs fixed.
Remove battery cable, reattach first step.