i think I understand it different, they must give you 2 years warranty, but maybe he is saying they must help you with repair/support (with your own money) 4-5

i think I understand it different, they must give you 2 years warranty, but maybe he is saying they must help you with repair/support (with your own money) 4-5 years kinda similar like car parts, warranty is like 3-5 years (or 100K km) but parts must be available like 10 years or something