light dimmer

[ms3guy22]

In the dash coming off the dimmer what wire do i need to tap into so that i can proper dim a aftermarket guage? thnx

[Rotus8]

In the dash coming off the dimmer what wire do i need to tap into so that i can proper dim a aftermarket guage? thnx
Where is the gauge located? There are several places to hook it up. You need to have both sides of the lamp available, one side goes to the TNS relay which supplies power when the headlights are on. The other side goes to the ILLUMINATION LIGHT signal which supplies the regulated return. Both are available on the PJB, but also other places behind the dash board.

Look here for the PJB pins, connectors, and functions.
http://www.mazdas247.com/forum/showthread.php?t=123687033