Electrical problem with a 1993 Honda Accord Lx 4 door?

I have a 1993 Honda Accord Lx automatic 4 door. yesterday, when i turn my car on, and started driving, i noticed that in the warning light with the picture of a car in the lower right corner of my speedometer and fuel gauge, it showed that all my doors were ajar, my trunk was open, and my brake light was bad (the brake light has said that sine i bought the car even after replacing the bulbs.

When i pulled over, i checked all the doors and they were fine, i continued driving, and they blinked on and off. they stayed off for a few minutes, then came back on. When i got home, i turned off the car and turned it bck on. None of the warning lights were on (except the brake light). then after a few seconds, they went back on.

Do you know what the problem is???????

I am worried that there is something wrong???????

Can a Shop run diagnostics when the waning lights are on and find out what the problem is?????????

PLEASE HELP!!!!!!!!!!!!

Thanks.