Honda 1993 Accord Coupe Owner's Manual page 43

Safety Indicator Lights:
Door and Trunk Lid Warning Lights
If a door or the trunk lid is open when the ignition is switched on,
the appropriate indicator will light, and stay lit, until the door or
trunk lid is closed.
BRAKE LAMP
It a brake light does not work, the
on when you push the brake pedal with the ignition on; the indicator
will stay on until you have the lamp repaired or replaced. Have the
brake lights checked as soon as possible.
It is hazardous to drive your car with a problem in either the brake
electrical or hydraulic system; have your dealer check both
systems if you suspect brake trouble.
Checking the Safety Indicator Lights
The door, trunk lid and brake lamp warning lights should come on for
about two seconds when the ignition switch is turned on. If they
don't, have the system checked by a Honda dealer.
Brake Lamp Warning Light
BRAKE LAMP indicator will go