In article <beq5n1$37$1@news.tamu.edu>, "Kay" <hello@yahoo.com> wrote:

> While i was driving on highway at constant speed of 70mph suddenly
> "Maintenance Required" light came on. I stopped the car and shut the engine
> off and restarted again but still maintenance required light is on. Its a
> 2001 civic EX, auto transmission with ~22K miles on it. Any help is
> appreciated. Thanks in advance.
>
>

Your owner's manual is quite specific on this issue. Read it for full
details.