Last week after my remotes stopped operating , and the Key warning chime
continued to ring after i removed the keys , i took my Si to the dealer .
After a couple of hours , the tech found a " Sliver of metal " in the
ignition cylinder . Probably from the manufacture of cylinder .
Tech removed metal sliver and all is good .
BTW the service manager said he's run into this problem a couple of times
in the past few months .