You may want to check out this link ~ I chose to tap into the PINK wire (seat warmer) which is always on when the ignition is on (unless yours didn't come with seat warmer).I am adding a LED strip light to the front of the 9 and would like to know where I can tap igition power from under the hood. I only need a + and - and want them to go on with the ignition and off with the ignition. They will draw very little due to being LEDs.
Post pics after you install it.