Changelog Fixed non-working default horn Compatible with 1.39, 1.40, 1.41, 1.42 This mod gives you many new truck sounds as listed below. It also includes three new air horn options Low Air Pressure warning AlarmBlinker Switches Blinker on/off relay Engine Brake Switch Light Switches Reverse Beeper Window Wipers Power Windows Up/Down (WIP – working on the stop/start) Power Window Up/Down Buttton click Altered wrong gear grinding Trailer Attach (air & clunks) Trailer Dettach (air & clunks) Gear shifter stick sounds Park Prake Applied (credits to Coyote Man here for the sounds) Park Brake Released (JC) Air Brake sounds and hisses (credits to Coyote Man & Nemaiko for the sounds) 3 New Air Horn Options – Hadley 37″ Round – Ship Horn (credits to mortalmjc here for the sound) – Train Horn (credits to mortalmjc here for the sound)