This sound mod adds the Federal Signal Smart Siren v1.0 to all Ford vehicles from the Road Trip pack in American Truck Simulator. It does not add any lights or lightbars to vehicles, only the siren sounds themselves. You do not need to buy or modify anything on your vehicle, just make sure the horns are bound and the sirens should work. Do not combine this mod with other siren mods, choose only one.
• Key H: hold for momentary Wail
• Key N: hold for momentary Yelp
• Requires the Road Trip DLC and was tested with ATS 1.61
• Works alongside the optional Crown Victoria Paintjobs mod, which adds the police livery and lightbar
• If you use both mods, place this siren mod above it in priority in Mod Manager
To fix siren toggling, replace the mix horn and mix airhorn lines in controls.sii while keeping your original config_lines numbers.
About Federal Signal Smart Siren v1.0 for ATS
Federal Signal Smart Siren v1.0 for ATS is a mod for American Truck Simulator. Check the author description, supported game version and dependencies before installing.
How to install the mod
Follow the installation instructions for Federal Signal Smart Siren v1.0 for ATS, American Truck Simulator and your platform.
Download the mod archive using the Download button and read the author instructions.
Use the folder and archive format specified by the mod author for this game.
Start the game and enable the mod for the selected save or profile, if required.
Test using a backup or a new save. Install any dependencies listed by the author.
System requirements and compatibility
Check the mod description for supported game versions, required DLC and platforms. Compatibility with every version or other mods is not guaranteed.
Frequently asked questions
Is this mod free?
MODHUB does not charge for access to this mod page. Check the terms and download limits of the external file provider.
Can I use this mod in American Truck Simulator multiplayer?
Multiplayer support depends on the mod and its author. If supported, the server and players need matching mod versions and required DLC.
What should I check if the mod does not work?
Check the installation folder, archive structure, supported game version, dependencies and game logs. Test the mod separately using a backup save.
How can I check a downloaded mod?
Use trusted author sources, scan the archive and back up your saves. Do not run unrelated installers; a download listing does not guarantee safety or compatibility.
