How can make this work?

I just bought the TYC Jaguar Type-S Clear Tailights --- not the red ones but the clear ones that look just like it.

Anyway, only one light comes on when the lights go on, or the brakes are pressed. The other comes on when the blinker is blinking. How can i make the lights both come on when the lights come on, both come on when the brake is pressed, and one or both blink with the blinker?

Like this......................