General Motors help line.. (2)

HelpLine: General Motors HelpLine, how can I help you?
Customer: My car ran fine for a week and now it won't go anywhere!
HelpLine: Is the gas tank empty?
Customer: Huh? How do I know?
HelpLine: There's a little gauge on the front panel with a needle and markings from 'E' to 'F'. Where is the needle pointing?
Customer: It's pointing to 'E'. What does that mean?
HelpLine: It means you have to visit a gasoline vendor and purchase some more gasoline. You can install it yourself or pay the vendor to install it for you.
Customer: What? I paid $12,000 for this car! Now you tell me that I have to keep buying more components? I want a car that comes with everything built in!