Thread: Change oil light does not reset

I have a '99 Grand Prix (surprisingly, it still runs great) and I can't reset the "change oil" light using the normal procedure (pressing the gas pedal three times in 5 sec with the ignition on/engine off; I don't have the driver info center on this car). It worked many times before, but now it would not reset no matter how many times I try it. Also, the door lock timer doesn't work either - the doors lock instantly now. I'm not sure but I suspect the trouble started after I replaced the battery. I know that both features are controlled by BCM. Do I need to reset it? Any suggestions will be appreciated.

Thanks. I went through the manual. I understand about the lockout prevention reprogramming now, but I couldn't find anything on the oil life indicator reset beyond the usual steps. I've replaced several batteries since I got this car in 2000. Never have had this problem though. Someone on another forum has suggested a BCM reset....