[geor9e]

How is a complete rebuild of a car your go-to solution to an easily accessible cellular modem powered through the fuse box

[prmoustache]

Is it the case? Or is the fuse shared for something else that happens to be useful/important for the operation of the vehicle?

I'd be surprised if there was a dedicated fuse for only a modem really, especially in an EV or hybrid.

[AngryData]

I agree it shouldn't be necessary, but its not like replacing a motor and drivetrain on a vehicle is some super rare thing either, and often still far cheaper than buying a brand new car.