To draw customers' attention to the benefits of having their air-conditioning system checked regularly, the thermal management expert is supporting garages with various measures: A tightening strap, posters and flyers ensure the necessary attention and explain the advantages and importance of the regular air-conditioning check, which should be carried out once a year or every 15,000 kilometers. The HELLA TECH WORLD online portal (www.hella.com/techworld) also offers garages comprehensive technical support: Checklists and videos showing the steps involved in replacing a compressor, for example, technical brochures with a wealth of information about thermal management and maintenance manuals for air-conditioning and cooling systems. The latter are very useful to have in the garage to determine the types and quantities of refrigerant and compressor oil for various air-conditioning and engine cooling systems. The refrigerant and compressor oil fill quantities for agricultural machinery are also available this year for the first time. The know-how tool likewise offers additional information on thermal management: The animated 3D tool also illustrates more complex correlations of assemblies while providing effective assistance in troubleshooting.