No switch for me. This works so well i want it on everytime im in 4 lo because does not kick in until you need it anyway.
Yeah i plan on doing a video of it. I forgot my camera today. but i am certain this works because like i said i had 2 wheels in the air and the two wheels in the air, front right and rear left, and they were the only wheels not spinning. Works very well.
Thank You SO much for the suggestion, you saved me probably at least a grand on aftermarket stuff to do the same thing.