How to disable or bypass MKIII Anti-Theft device?

[suprarick]

Hello,

I have a 87' MKIII Supra Turbo and I didn't know it had an anti-theft device until I pulled it out of the garage, parked it in the driveway, and attempted to start it to pull it back in the garage. Unfortunately, the car won't start and the lights are blinking and horn on. I have the original key for the car. The hood latch is closed, same with the trunk. I am able to insert the key and lock/unlock the drivers door with the key, but unfortunately the passenger side door the key does not turn it. I have to manually lock or unlock the passenger side.

My question is, can I bypass or disable this alarm so that I can start the car and pull it back in the garage?

I did close all doors, and locked/unlocked the drivers side door a few times and the headlights went down and alarm stopped... but then... when I open the door the anti-theft device goes back on and I cannot do anything.

Any tips? Can I bypass this somehow? The starter won't engage with the anti-theft active and security light on