What does the word autopilot mean?

Do you use coolant or distilled water in a car radiator? What is the ganeral width of a 15 inch car wheel? What does surcharge mean? Can a car be repossessed due to no insurance? How much does it cost to get a good roof repair done on your home? Whats the cost of the smart car? Does allstate insurance cover raccoon damage in attic? What is the first time penalty for driving without insurance? Why use chocks when parking trailers without spring brake? What are some cheaper alternatives to the Lotus Exige car? What does G Silver means on a pearl neckless? You are riding in a car. The driver brakes suddenly. What happens to you Why? Can a lender report repossession of a discharged auto? Why does heat blow out defrost when set to floor? If a car is totaled how is the cars value determined? Best muscle car of all time? What happens if you lose in pink slip races in car town? What will be the colour code for for my car with VIN 4t1be46k99u383223? What is the noun form for tire? A two-wheeled vehicle propelled?