I thought of that but the turn signal would not flash if the exhaust brake was on at the same time. Thanks for the suggestion.
on edit -
- I like the light bar because it also give me backup lights but the MH and trailer kit for adapting lights would also work.
Again my problem is when the break lights are on and the turn signal is trying to flash it will not work with just a diode. I need the sensor/switching kit that Wayne mentioned next.