Script parents aren't being located. Can someone help?

Hello I've got a problem with locating a certain model

I've got a button which toggles off/on strobe lights for a plane. I've got a GUI in a first officers seat, when you sit in the seat you get the gui, the button is in the GUI.

The button contains this code:

kit = script.Parent.Parent.Parent.Parent.Parent.Parent.StrobeLights

button = script.Parent

toggle = true

button.MouseButton1Down:connect(function()
	
	

if toggle == false then	
    toggle = true
	
	else 
while toggle == true do
	
wait(0.01)	
kit.LightA.PointLight.Enabled = true
kit.LightA.BillboardGui.Enabled = true
wait(.05)
kit.LightA.PointLight.Enabled = false
kit.LightA.BillboardGui.Enabled = false

wait(0.05)
kit.LightA.PointLight.Enabled = true
kit.LightA.BillboardGui.Enabled = true
wait(0.05)
kit.LightA.PointLight.Enabled = false
kit.LightA.BillboardGui.Enabled = false
wait(1)
end
	end
	
end)

button.MouseButton2Down:connect(function()
	toggle = false
end)

The problem is, the script locates it's Parents before it's equipped and it locatesthem after. Even though other codes uses the exact same line:

kit = script.Parent.Parent.Parent.Parent.Parent.Parent.StrobeLights

Is there a way to make it locate only before it's equipped?

Hello

If you want to accurately locate a model you should do:

game:GetService('Workspace')['MODELNAMEHERE']

You can also use:

script:FindFirstAncestor('MODELNAMEHERE')

If your script is located under a lot of models/parts/folders etc. you should not use script.Parent.Parent.Parent…... because

a) This will create a lot of mess in your code.

b) You are not sure if the parent you are locating is actually the model you want to locate.

~Frag