Simple mod for Euro Truck Simulator 2. Also works with TruckersMP.
The mod can be loaded with an injector e.g. "Extreme Injector v3" or "Xenos", or your own custom injector.
The mod can also be loaded with a proxy DLL, such as dinput8.dll.
If you choose to use dinput8.dll (or similar) make sure your proxy loads the original version of the dll (rather than your modified version) when you are done to prevent bugs.