How can you avoid creating noise?

You chose both filling empty compressed air tanks from a stationary facility, if possible and replacing worn-out side latches. This is correct. According to German traffic regulations, drivers are required to avoid unnecessary noise. Filling compressed air tanks from a stationary facility makes less noise than running the engine’s compressor. Replacing worn-out side latches prevents rattling and banging sounds during driving. Letting the engine idle for long periods, especially while waiting, produces unnecessary noise and should be avoided. Remember: Reducing vehicle noise is both a legal requirement and a consideration for environmental protection and community well-being.