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The Stay Alert Alarm System is a driver awareness safety feature that adds realism and immersion to BeamNG.drive. This system monitors the driver’s activity and automatically responds if the vehicle hasn't been steered, accelerated, or braked for an extended period of time.
Once equipped as a license plate part, the system runs quietly in the background. If the player becomes inactive, the Stay Alert System kicks in with a full response: a warning beep plays, the hazard lights activate, the parking brake engages, and the vehicle's ignition is powered down to simulate a protective safety mode. A visual warning message also appears, reminding the driver to stay alert and interact with the vehicle.
Designed to feel like a real-world fatigue prevention system, this mod is ideal for immersive driving, trucking simulations, long missions, or roleplay scenarios where driver attentiveness matters.
How to use
Go to the part selector (press escape on your keyboard but then click on the part selector). Go to the license plate design. Select the "Stay Alert
System".
Enjoy!
Notes
Do not reupload this mod to any other websites or hosting platforms.
- The system only detects input changes (pressing a key once).
Holding down throttle, brake, or steering does not reset the timer.
- This is intended for realism: you must interact with the vehicle periodically to avoid triggering the alert.
- Works automatically when equipped—no keybind or setup required.
Dismiss Notice
In the upcoming weeks mod approvals could be slower than normal.
Thank you for your patience.
In the upcoming weeks mod approvals could be slower than normal.
Thank you for your patience.

Stay Alert Alarm System (SAS) 1.0
The stay alert alarm system will play a beep if you haven't touched the throttle, steering, or brake