No.
If you sell something to someone, they can do what they want with it. If you want to set specific terms of how the purchaser can use something, this should be done through existing contract law. Contract violations should be handled through existing civil courts.
Copyrights and patents as they are today have nothing to do with moral property rights. It's a construct that we fabricated because we've been taught that they spur innovation.
This seems like a tangent, but it's quite relevant to the topic being discussed. If you accept the construct of intellectual property, then the car companies would be correct that the software is their property, and it should be illegal for you to alter or modify it. You'd like to narrow it down to things like duplication... but how can you narrow it down like that if you perceive it as the property of Chrysler corporation? It would be wrong to vandalize any of their physical property, why wouldn't it be wrong to vandalize their intellectual property?
I think the more logical position would be to jettison 'property rights' and morality from the conversation altogether and view copyright law as the abstract concept that it is. If you acknowledge that it is simply a government intervention used to spur the economic wealth of the collective then it all makes a whole lot more sense. It's certainly still too 'big-government' for a libertarian like myself, but at least it's consistent. And I think the legalities would be easier to untangle as well.
I think we're simply not going to agree on this. While I agree that if you buy a widget from me, even if it uses software that I wrote, you own that widget, and should be able to modify any part of THAT widget, including the software. But you may not copy any part of my ideas and distribute them for money or whatever.
Contracts are fine, but they don't scale real well, though EULAs have been fairly enforceable.