use ignition key in passanger sideof the dash with door open to turn airbag on the light goes out
You are likely referring to the SRS light. When the SRS light goes on, it is letting you know to get the airbag system in your car checked out.
That is normal for many vehicles. The airbag system goes threw a self check each time you start up.
Reset the light. Turn everything off. Turn the key on and off when the light just goes off. Keep doing this several times, the light will reset
Just replace the light bulb.
You don't. The light is on because there is a problem and will remain on until the problem is fixed. When the problem is fixed the light will go out by itself. As long as the airbag light is on the airbag won't function if needed. A common problem with an older vehicle is the "clock spring" goes bad. All or some of the electrical items located in the steering wheel like the horn, cruise control and airbag stop working when the "clock spring" fails.
You can't be serious. If the display light goes out...that means it is out. Buy a new radio if it really bothers you.
The air bag light will go on if the car senses a problem in the system. If your light is on there is a problem somewhere and if you leave it go, the airbag could deploy. Not only could it cause an accident, you could be in the $800 - $1000 range to replace the airbag if it goes off.. This is something that you should take to either the dealer or a qualified mechanic.
if the engine is running and the red srs light is on. it indicates that the airbag/bags are not working correctly. if the light is on then goes out when the ignition is on. they are functioning correctly
some times it the wires under the seats that make the air bag light stay one just reach under the seats and wiggle the wires till the light goes out simple as that
The circuits have nothing in common. The dome light works whether or not the key is on, the radio only works with the key on.
i work fro a Chevy dealer and when your display goes bad it means radio replacement time. if your dash light work and not the radio you will need to replace the radio