airbag lamp and quads :(

hello friends .. my car peugeot 206 xs .. long ago the airbag lamp started to light .. when i took it to the service they said i need to change the battery .. firstly i changed the battery but the lamp is still lit ... today when i wake up in the morning the quads of the car were burning. It went out when I started it, but every time I press the brake, the four lights up once, then it lights up then it goes on long, so I am in a different situation ... and I don't really know what to do. :( If you have any information, I would be very pleased ... thank you very much in advance;)

Well, my teacher, you should go to an auto electrician, it looks like the circuit is complicated. I have that problem related to airbagle.

take a look at your installation in my mind

yes take it to the electrician and have your car checked