How to properly fix Emergency service vehicle scripts interfering with remove vehicles?

sorry for confusing title

My main issue is that i have two scripts which are interfering one way…

Delete script (which Deletes/Removes vehicles) Emergency service (ELS) lights script (Which makes police lights function) The delete script works but it’s allways interfering with a script called ‘‘pickup’’ which i’ve seen in all vehicles (so far) and the emergency servicevehicles dependent on that script. When this script is in the vehicle you cant remove it with the button that removes player owned/player driven vehicles.

If the script (Pickup) is removed the emergency service lights works perfectly fine to remove the car but heres the issue the lights dosen’t work so i either have to pick lights or no lights. My scripting experince and knowledge is very limited

The ‘pickup’ named script:

seat = script.Parent
s = script
---------------------------------------------------------------
function onChildAdded(child)
    if child.Name == "SeatWeld" then
        local human = child.part1.Parent:findFirstChild("Humanoid") 
        if (human ~= nil) then
            print("Human IN")
            seat.SirenControl.Control.CarName.Value = human.Parent.Name.."'s Car"
            seat.Parent.Name = human.Parent.Name.."'s Car"
            s.Parent.SirenControl:clone().Parent = game.Players:findFirstChild(human.Parent.Name).PlayerGui
            seat.Start:Play()
            wait(1)
            seat.Start:Stop()
            seat.Engine:Play()
        end
    end
end

function onChildRemoved(child)
    if (child.Name == "SeatWeld") then  
        local human = child.part1.Parent:findFirstChild("Humanoid") 
        if (human ~= nil) then
            print("Human IN")
            seat.SirenControl.Control.CarName.Value = human.Parent.Name.."'s Car"
            seat.Parent.Name = human.Parent.Name.."'s Car"
            game.Players:findFirstChild(human.Parent.Name).PlayerGui.SirenControl:remove()
            seat.Engine:Stop()
        end
    end
end


script.Parent.ChildAdded:connect(onChildAdded)
script.Parent.ChildRemoved:connect(onChildRemoved)

The Delete script:

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local DeleteCarEvent = ReplicatedStorage:WaitForChild("DeleteCar")
local player = game.Players.LocalPlayer

game.Workspace.ChildAdded:Connect(function(Added)
    if Added.Name == player.Name .. 'sCar' then
        script.Parent.Visible = true
    end
end)

script.Parent.MouseButton1Down:Connect(function()
    local Car = game.Workspace:FindFirstChild(player.Name .. 'sCar')
    if Car then
        script.Parent.Visible = false
        for i, v in pairs(Car:GetDescendants()) do
            if v:IsA("VehicleSeat") or v:IsA("Seat") then
                if v.Occupant and v.Occupant:IsA("Humanoid") then
                    v.Occupant.Sit = false
                end
            end
        end
        wait()
        DeleteCarEvent:FireServer(Car)
    end
end)

I tried ‘adjusting’ some lines in both scripts but my attempts was not successful, i feel bad brining this issue on here but im only using this as my last resort…

Any sort of help is appricated.

Dave