I was checking out the stereo wiring on my 2006 Tacoma dbl cab to see if my stereo would be compatible. When I put the fan, temperature and vent control unit back in, I could not remember if it would light and dim with the dashboard light dimmer. It doesn't now. I pulled it out again and no wires were loose. Someone tell me if those dials are suppose to light up and dim with the dimmer. The owner's manual was MIA when i got the truck and mine has not arrived yet.
The recirc vent and AC lights do work.