does anyone know were the relay is for the lights on the inside that dim the hummer is an 2008 H3

 

Yes. It also tells you all about it in the owner's manual.

 

Oh....you just wanted me to tell you??? Over by the headlight switch, there is a thumbwheel for the instument panel, and when turned all the way up, your interior lights will remain on until turned back down.

Check it out.

 

Yea i know of that but thats off right now and we dont have the manual we bought the car used and the relay is messed up because we can hear it click but it just keeps clicking

 

Here is the owner's manual in pdf format
http://www.hummeranswers.com/files/hum_h3_2006_man.pdf

As well as the supplementary manual
http://www.hummeranswers.com/files/hum_h3_2006_gtk.pdf