Heres what I do. I have steering wheel controls, I think you said you don't, but anyway. Select the fuel filter life on the DIC with the fuel button. When you get there, hold down the arrow button on bottom right until the percentage dissappears and it will read, Fuel Filter Life Reset. Hope that helps anyone. You could try unplugging your water sensor if you did not when changing the filter. And BTW, I thought it was kind of a PITA spot to get to. Why could it not have been under the truck, like the oil and Allison are? The upside is I took the intake duct off and inspected the MAF and internals. Also the second time I changed it, I broke the water sensor and it cost 75 dollars at the "stealership". Sorry I talk too much. I'm bored. HAHA