Hidden Slots for Horn Addons v1.0 for ETS2

Mod Hidden Slots for Horn Addons v1.0 for Euro Truck Simulator 2 game.

Features Mod:

- This MOD allows us to hide the horn addons inside the truck, without exposing to outside view.

- The horn plays as usual when we press the horn button.

- WILL WORK IN ETS 2 1.43.x

- It only supports to the addons configured with l_horn and r_horn accessory slots.

- If you are trying to place an addon and it doesn't listed out, you can manually edit the sii file in the horn mod scs file by adding support to "l_horn" or "r_horn"