A High Quality OEM VATS Key Blank for a 1997-2005 Buick Century.
VATS stands for Vehicle Anti-theft System and is also known as PASS-Key (Personal Automotive Security System). Each VATS key has a resistor embedded within the key-blade, and each resistor has 1 of 15 possible values. In order to send you the proper key blank, we need to know what resistor value is required for your VATS system, and this requires that you measure the resistor value in your key or you can send us your key and we can measure the resistor value for you and ship the key back to you along with your new VATS Key. Instructions for decoding your vats key are found here: Decode instructions for VATS keys
Please email your VATS Key information to: email@example.com