This guy came up with a great stealth idea for his V1 Concealed Display:
Corvette Forum - View Single Post - Valentine 1 Install with remote??
I got a small plastic box from Radio Shack, installed a tiny red light, and labeled in big letters "Transmission Overtemp". I use that to cover the remote on my steering column when the car is parked. You could also put it there in a hurry if you are being pulled over, but remember that police are very good at detecting "furtive moves", you could end up being introduced to Mr. Glock.