RepairPal Certified shops can diagnose and repair your 1998 Oldsmobile Aurora. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
you can't just disconnect it! if you google,how to bypass it,there are several videos/forums are out there and you can bypass it for a few dollars and a visit to your local radio shack and a cheap volt meter and by watching the videos and reading.