i have a convertible mustang 3,8 V6 of 1994
i had a crash in the rear, i have repaired the car but when i turn on the engine i listen 5 group of 5 beep. every 30 minutes the beep repeats.
everyting work perfectly but i don'know what is the problem

someone know it?

 

maybe ur seat belt warning is messed up

 

Yeah it sounds like some kind of short in one of the sensors.