Changelog for Version 5.5:
multiple variations of the engine start and stop sounds (depending on compressor on/off, opticruise gearbox/manual gearbox)
slightly reworked compressor sound
small changes in the load/exhaust soundtracks
new turbo sound
new engine brake sound
new blinker sound behaviour
new sounds for applying/disengaging the parking brake
new parking brake apply warning
new manual gearbox + clutch sounds
Credits:
Max2712


![Pioneer Dolphin OEL 3D Multimedia Screen & 86 Live Turkish Radio Stations v4.0 [1.40 – 1.62]](https://ets2.lt/wp-content/uploads/2026/11/Pioneer-Dolphin-OEL-3D-Multimedia-Screen-86-Live-Turkish-Radio-Stations-v4.0-1.40-1.62-1-750x422.webp)


Great work. I know this is final but i hope, it will work for 1.42