What connector # under the daash do you hook your pos into for dimmer control for a boost gauge?

From BlueTTops Album,,,,>
 

<center><img src="http://images5.fotki.com/v58/photos/1/168597/696119/PICT0149-vi.jpg"></center><p><ul><li><a href="http://public.fotki.com/BlueTTop/mods/awe_boost_gauge/">Tony's Boost gauge install</a></li></ul>

Here....
 

<center><img src="http://images8.fotki.com/v154/photos/1/168597/696119/DSC00613-vi.jpg"></center><p>
Newer pic with a spade connector installed.

Doh! Too fast for me Steve. ;-)

Here's another...
 

<img src="http://images7.fotki.com/v126/photos/4/435091/1562751/01SpliceintoDimmedWire-vi.jpg"><ul><li><a href="http://public.fotki.com/mcphill/audi_stuff/miscellaneous-1/dimmer_wire/01_splice_into_dimm.html">http://public.fotki.com/mcphill/audi_stuff/miscellaneous-1/dimmer_wire/01_splice_into_dimm.html</a</li></ul>

Ya, I have answers to a lot of questions here....but I'm never the quickest to post them so then I
 

just say "oh, forget it, they already got the answer from someone with all their links organized."

Or, just pull the ashtray, and splice into the wires for the dimmer on it. Add a fuse though.