In some cases, standard drywall can be used, but in other cases, fire rated (or type X) drywall must be used. Making changes to fire rated assemblies can be complex because all of the components have to be right for the end result to work: limiting the spread of fire until fire fighters arrive.
1 Answer. Re: My security light in my car is on what does that... There is a problem with the theft system. This is the system that pervents the car from starting if the ignition lock cylinder is damaged when someone trys to steal the car. You can try and do a relearn, it may let the car start after this relearn.
When it's on, it means that the traction control system is on. When the wheels begin to slip, the system will activate and the light will flash. I have found though in the snow that it's sometimes better to leave it off. You can shut it off simply by pressing the button.