How to Disable the Anti-Theft Lock on the Regal?

[VanRhett]

Methods to disable the anti-theft system on the Regal: 1. Use the key to turn on the anti-theft system, then turn off the key when the anti-theft light flashes; 2. Use the key to turn on the anti-theft system again, wait for ten minutes until the anti-theft light flashes again, then turn off the key; 3. Repeat the above steps three times to successfully disable the anti-theft system. The Regal is one of Buick's strategic models, with body dimensions of 4913mm in length, 1863mm in width, and 1462mm in height, and a wheelbase of 2829mm. Combined with optimized front and rear track designs, it achieves dual improvements in both longitudinal and lateral space. The Regal offers two drivetrain options: the eighth-generation Ecotec 2.0T variable-cylinder turbocharged engine and the 1.5T SIDI direct-injection turbocharged engine.