Comment Re:You need this for an emergency (Score 1) 196
So, "But our car violates Part 15" is not exactly what I'd call a good reason to let them drop AM receivers.
And selling a car that violates Part 15 can cause BIG problems for the owner of the car. The FCC can show up and tell you that you're not allowed to operate your car. So unintentional radiation is something that MUST be fixed no matter whether the car has an AM radio or not. And car manufacturers shipping cars that don't meet Part 15 is eventually going to get them sued, and going to result in them losing and having to pay a LOT of money.
Manufacturers should not even be trying to fight this. Their liability exposure is potentially huge if they're shipping RF noisy cars.