So my brother has an 07.5 6.7. He took it to the dealer to get the high idle and high beam with fogs programed. They told him it cant be done. Are they full of it or what? I have the truck in my sig with both. Are there that many differences in the years? Thanks guys

 

High idle is programmable option on the 6.7L (requires a jumper wire on the manual tranny).

I think the high beam with fogs requires an aftermarket product like fogzilla. It is not a dealer programmable option.

 

If the fogs were installed from an aftermarket kit you may be able to switch the signal wire. That's how I did mine.

 

I think the fog light back door is that his country code has to be changed from U.S.
Old topic on the fog thing. Try the search, I know the answer is on this part of the forum. 2007 and up.

Chris

 

Thanks for the help guys