1. Deactivate with Transmitter:
- Try deactivating the security system using the factory remote transmitter.
2. Check Owner's Manual:
- Refer to the vehicle's owner's manual to find the specific steps for disabling the factory security system.
3. Locate the Fuse:
- Look for a fuse labeled "Security" or similar in your vehicle's fuse box.
4. Remove Fuse:
- Pull out the security fuse to disable the security system.
5. Disarm with Key:
- Insert the key into the ignition and turn it to the "On" position (without cranking the engine) to disarm the security system.
6. Reset Procedure:
- Follow any reset procedures that may be outlined in the owner's manual to fully disable the security system.
Note: If you're unable to locate the information in the owner's manual, consult with a certified mechanic or visit a Buick dealership for further assistance.
