You mean you want to drive your OWN car? You don't want Google, Intel or the government firmware navigating you? Why? What have you got to hide?? Where are your going that manual control is necessary??? You are clearly a terrorist!!! :-/
If abuse of NSA systems is not possible they are the only branch of government to achieve uptopia.
Thousands of Medicare, tax, social security and transport records are trawlled by government employees for 'less than professional' reasons every year. (eg: checking up on your ex-wife's new partner)