My security light comes on on 1997 Oldsmobile LSS

Does this have anything to do with the ignition switch or my key?

2 answers 2 comments
the key, yes.
you need a shop with a scan tool to check this out and confirm.

Roy
Thanks,I just so happened to buy my husband one for christmas. I guess hes going to get it early.lol
Do you have another key? Try that and see if it will start the car.
I have another key.The car starts,just the security light comes on sometimes.I do need an ignition lock cylinder,cause i made the mistake of having to many keys on my keyring and its starting to come out.