An onboard computer is used to control many aspects of a vehicle including performance and ride characteristics. Used in combination with the onboard computer, a smart card key is used to authorize a user. In addition, the smart card key stores user preference data, such as performance and ride parameters,...http://www.google.com.au/patents/US6198996?utm_source=gb-gplus-sharePatent US6198996 - Method and apparatus for setting automotive performance tuned preferences set differently by a driver
