The heating issue in a vehicle, particularly in models like the Benelli Imperiale 400 with an air-cooled engine, may not necessarily decrease after the first service. The heating issue is often related to the engine's design and how it is ridden, rather than a problem that a service would typically address. For example, air-cooled engines can generate more heat compared to liquid-cooled engines, and this heat can be exacerbated by riding conditions. However, issues related to the cooling system, such as low coolant levels, thermostat problems, or radiator issues, can be identified and fixed during a service, which might indirectly affect the overall engine temperature and comfort of the ride. But for inherent design-related heat, the first service is unlikely to make a significant difference[5).