How can the PCB inside our car remote sustain -20 deg. C weather?

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for car manufacturers charging us $100+ for car remote replacement, how does the PCB inside able to sustain -5 deg. C or lower for the whole winter, year after year? in any PCB that we handle,…

How can the PCB inside our car remote sustain -20 deg. C weather?

Source: [H]ardOCP – How can the PCB inside our car remote sustain -20 deg. C weather?