How to Program a 2016 Buick Enclave Ignition Transponder Chip Key
Step by Step How to Programming Instructions:
These programming procedures are only good for USA built vehicles.
Can I program a duplicate key for this vehicle?
Yes, once you have had the new key cut by a Locksmith use the following instructions.
1. Insert an existing programmed working key into the ignition cylinder.
2. Turn ignition to the ON position for 5 seconds, then back to OFF position.
3. Remove the existing key and within 5 seconds insert new key and turn it to the ON position for 5 seconds.
4. Turn key OFF then back to ON. The key is now programmed. Start vehicle to test key.
Can I program a new key myself if I have no working keys?