Futuristic Car Security Design
Now we have to represent the smallest button. Use the same instrument too.
Blending Options-Drop Shadow
Blending Options-Outer Glow
Blending Options-Gradient Overlay
Copy the picture representing the lock with the red button. Then apply the next tool to erase all that is not necessary.
Copy after that the layer containing the flare and by minimizing it a little with Free Transform option, place it the way it is shown next step.