My Freight liner book states that the Allison transmission (MH2500) may have different shift modes. There is no mention of different shift mode in the Winnebago manual.

On my motorhome shift selector panel the mode light is on but the mode function label is not illuminated, What does that mean?
I have pushed the mod button but nothing changes.

If there is different shift modes, what are they and how do I change from one to another?


Can anyone...