Campaign code?/Heater Control Light Bulb

I was in the engine bay of my Car and was wondering what a Campaign code was, and if anyone else had in and what the heck it is. And One Minor Questions any ideas as to how to get to the back of the heater controls, and i looked in the chiltons book for a part number for the type of light thats supposudly back there and it doesnt show that theres even a light back there, u guys have lights behind ur heater controls?

I was in the engine bay of my Car and was wondering what a Campaign code was, and if anyone else had in and what the heck it is. And One Minor Questions any ideas as to how to get to the back of the heater controls, and i looked in the chiltons book for a part number for the type of light thats supposudly back there and it doesnt show that theres even a light back there, u guys have lights behind ur heater controls?

Hi,

I actually did pull mine out yes there are bulbs in the unit. They are about the size of a grain of rice, are several surrounding the control unit buttons cased in a clear plastic ring. The easiest way is to go to a auto scrap yard and pick up a used one for about $15.00. I was kind of surprised too, when I checked the owners manual it does say there are two bulb sizes listed. but nowhere to be found.

Campaign code usually means work was done as a result of a recall

OK Kool, I wonder what the work done was, hey jerermy u know of any way to look this info up?