For more detail go to the wiki ______________________________________________________________________________________________ Prompted by https://forum.studio-397.com/index.php?threads/flashing-lights.63774/ here is a program that adds various controls of the headlights. Flashing to warn a slower car Flashing in the pits Turning on the headlights automatically To get it to the Releases page, click on Assets for the latest version, download the the .exe file and save it wherever you want. Run rF2headlights.exe and set it up the way you want On the left are the buttons or keys that you use You don't have to use all of the controls Toggle headlights is the same as the present control Flash headlights will flash them 4 times Headlights on and off switch the headlights no matter whether they are on or off (like the switch in a real car) Below that is the key that is sent to rFactor to control the headlights, the H key in this case. In the middle are the Headlight Options Flash when pit limiter on will flash them when the pit limiter is on (wherever you are) Flash when in pit lane will flash them automatically when you enter the pit lane and stop them when you leave Headlights on at start will turn the headlights on when you get in the car, you can turn them off if you want You can set the durations (in milliseconds) of the flashes Automatic headlights will turn the headlights on for you when other drivers do. The slider selects when they turn on: Driver turns them on (i.e. not automatic) At least one other driver has them on More than one other driver has them on At least half of the other drivers have them on All the other drivers have them on On the right is a Status window which shows what rFactor is up to. When you change something and press Save configuration you have to close the program down and restart it before the changes will take effect. Based on the work of @The Iron Wolf https://forum.studio-397.com/index.php?threads/rf2-shared-memory-tools-for-developers.54282/ ______________________________________________________________________________________________ If you have trouble rf2headlightsDEBUG.exe is the same program but with installer debug turned on. Open up a command window and run it like this Code: rf2headlightsDEBUG.exe >rpt.txt 2>&1 If rf2headlights doesn't run then post the file rpt.txt here.