1993 Cadillac Eldorado Owner's Manual - Page 89

If you lose or damage a PASS-Key I1TM ignition key, see your Cadillac dealer or a locksmith whocan service PASS-Key I1 TM to have a new key made. IGNITION KEY POSITIONS This lock gives you five different positions. Before you put the key in, your ignition will be in the "LOCK" position. This position locks your ignition, steeringwheel and transaxle. It's an anti-theft feature. 75