Updated the Kamaz 5490 sound mod by EVR which is Mercedes Axor 1840 OM457 sound for Kamaz 5490 and Mercedes Axor because both have same sounds only blinker is different.Main Credits go to Vasily EVR and those who contributed towards his work.Currently it works for Kamaz 5490 because there is no correct Mercedes Axor mod for 1.37.Includes real switches,fan and horn sounds thanks to EVR. Select the OM457 engines or you will not have my sound!