: Launch the game, open the Mod Manager in the main menu, and enable the "Interior Driver" mod.
: Place the file into your game's mod directory: Documents\Euro Truck Simulator 2\mod .
: Primarily designed for left-hand steering (LHD) trucks.
: Adds hands that turn with the steering wheel, which is not a feature in the base game.
: Obtain the mod file (usually an .scs or .zip file) from community sites or the author's Gumroad page .