switches - Resettable mechanical switch?

I'm looking for a mechanical on/off rocker or toggle switch that can be reset to a default state and position upon the removal of power.

The application is in a vehicle where I want the switch to return to a default position once the ignition is turned off.

I know how to make such a switch using some digital logic and a momentary action, but the application requires better tactile feedback (and the ability to operate the switch without looking at it).

Does such a mechanical switch exist?

I found: Resettable latching switches and http://en.wikipedia.org/wiki/Relay#Latching_relay, which are close, but do not physically put the switch back in the original position.

EDIT: To clarify, the switch is to control a GPS tracker. I want the tracker to be "on" whenever the vehicle is powered up, but the operator needs the option to toggle the GPS unit on/off while they're moving around. I don't want someone to accidentally leave the switch in the "off" position and have the next operator forget to activate it. It's vehicle-voltage (24V in this case), low current (10's of mA).