Features:
- Realistic reefer unit hum and engine start sound
- Works with SCS reefer, Schmitz S.KO Cool, Krone Cool Liner, Kögel Cool, Schwarzmüller and Tirsan SRI trailers
- Sound starts with a short beep when coupling a reefer trailer
- Sound stops automatically when uncoupling
- Plays immediately after loading a save with a reefer already attached
- Reefer trailers in traffic also emit a quiet unit sound when nearby
- Quieter sound inside the cabin than outside
- Volume adjustable via Options → Audio → Trailer Noise slider
- Compatible with Sound Fixes Pack when placed higher in load order
- Should be used without other reefer trailer sound addons to avoid conflicts
IberFrio Reefer Unit Sound brings authentic cooling unit audio to refrigerated trailers in Euro Truck Simulator 2, replacing the silent or generic default sounds with a realistic hum and start-up sequence.
The mod automatically triggers sound when coupling or uncoupling a reefer trailer, and even reefer trailers driven by other traffic will emit a quiet cooling hum when you pass close by, adding more life to the road.
Volume can be fine-tuned through the game's audio settings, and the sound is balanced to be quieter inside the cabin than outside for a more immersive driving experience.
This mod is ideal for players who frequently haul refrigerated cargo and want more realistic ambient sound from cooling trailers across supported trailer brands.
