I wanted it, of course, times experienced firsthand what to deter the raccoon. So touched plate and behold, getting an electric shock. So what's the problem. When I touched the same time a ground contact on the car I got the surge.
Conclusion, if the boards are criticized in places where everything is painted and isolated, the marten gets hardly a shock. There are also extra-KEMNO of a "mass mat" on Amazon. When the complains on the engine underbody protection and on some high voltage plates and yet at the entrances to the engine compartment of success should be guaranteed.
To terminal 15 which serves to indicate the Marder Schreck to activate only when the ignition is off. One can in the fuse box (engine compartment) to use any available slot of only supplies power when the ignition is switched on.
A switch you can save yourself, because the part in a Mini Plus cable fuse which you can take out in case of need to make to the dead part.
PS .: After the warranty, the LED was broken. Unfortunately. But a marten I have not had in the car. As far as for the price very good.