Low coolant bell continues to ding

Sounds like you just answered your own question.

You have a lot going on there.possibly the lighting control module but only a guess without further diagnosis. Take it to a reputable garage that deals with electric concerns a lot..but they may tell you to bring to deal

check the electrical connection under seat at seatbelt latch

This light also indicates other brake system problems. You can also have a park brake switch that is stuck on or damaged in some wayy, check that first.

one of the door ajar switches are sticking. needs to be put on the computer to find out which one. only other way is to go around and unplug the switches until your light shuts off.

there is a switch on the door frame the door hits this and brakes the turns the light and door chime off, will need cleaning or replacing.

the lights are most likely the third brake light on the decklid... small line of led brake lights small unit.. i would clean the ignition switch with some quick start and cycle the key in and out to clean up the contact on the bottom some times soda or coffe gets in there and makes the car think that the cars key is in the ignition

Check your fuses. It's wierd but there is a certain fuse that blows and the chime is non stop!!

theres a wire under the stering wheel that you can unplug i had the same promblem easy to fix just get real close to the floor board and you will hear that loud ding under the sterring wheel trace it down and un plug it its fine to do so

sound like u facing with a electrical problem--put more info about the frequency