In my old car I had an Escort Passport 8500 hard-wired so that the power cable was right next to the rear view mirror. Curious if anyone has done this with the 200's yet. I'd really like to keep using the detector as it's worked great for almost 7 years now. With advanced as all the tech in the car is, I'm curious if there's a best practice for where to tap power so it only comes on when the car starts and whether or not doing so has any effect on warranty. Thanks!