Well, I installed it this weekend.

Thank you all for your info.

Just wanted to note, that on the 04's it is the orange/brown stripe wire.
But, there is only 1 orange/brown. (which makes it easier). The other orange wire has a black stripe.
It's very hard to tell the difference, you have to look really closely.

Anyhow, Dodge really makes it easy to route the wires with their removable panels. Thumbs up on that one.

The Diprocol gauge looks OEM during the day, but at night, it's almost OEM. The green LED looks great, but I think that bulb light is showing too much white...I may just try and unhook the bulb one day just to see if that will make it more OEM looking at night...

I uploaded pics in my gallery, and it's just pending approval.
Thanks again.