Quote Originally Posted by VladTepes View Post
Lets say I wanted to do a similar thing to this thread - using momentary swirches - one in dash and one at rear of vehicle - driving a rear work light. What would I need and how to wire it ?

It would need to be able to be switched on AND off from either or both switches.
(that is, ON at dash then OFF at dash or ON at dash then OFF at rear or...)
No problem, switching dash and rear of vehicle use the siliconchip.com.au May 2010 circuit put forward in above July 2010 post. The only change is to wire both your momentary switches (dash + rear) in parallel; that is both switches connected to same point in circuit.