What does the brake light indicate on the dashboard of a 1994 Jaguar?

1994 Jaguars are equipped with On-board Diagnostics I or OBDI. The instrument panel showing the brake light as on can regard several potentially serious problems as stored by the brake or OBDI diagnostics. There could be low brake fluid condition, an anti-lock brake issues or a circuit-switch problem with the parking brake - or any combination of the above. An on or flashing brake light should be checked and cleared professionally as soon as possible.