Need to turn it off to tow vehicle behind motor home. How do we turn it off?

you can tow it with the proper set up correct weight class tow bar/hitch and IF your within your motor homes tow capacity

check the state regulations for compliance
the combined towed mass has to be within vehicle towing specifications

Yes but from experience I suggest that the front end be well shielded from road debris.
Hope this helps Mike

wire right into the factory towing package and unhook the battery while plugged in,
http://www.gmupfitter.com/publicat/2005_BB/2005_MD_C_Elec.pdf

Front tow hitches are made for any vehicle to be towed behind motor homes, certainly 1 of these could be custom modified for your needs. I would talk to U-Haul, or a motor home store.

I wouldn't flat tow any vehicle & expect
the transmission or transfer case, to be happy
about it,in the long run

If you study your owners manuals & service manuals
& towing stuff,you will see no manufacturer recommends
the driven wheels be on the ground.

I have 2014 frontier-so that is both ends, of a 4x4

I would put it on a trailer

Too much in the front & rear of the drive train, for me
to tow, other than a trailer

I guess having once owned a trans shop,you see my concerns

need more info dont understand what red light .is it on the dash or where

Put Transfer case in neutral
Put Trans in neutral


Remember your putting wear, on all front and rear axles components,when flat towing.
So---don't go over 50MPH or tow more than 300 miles

2000 mountaineer i want to tow behind motor home how do i do it?

typically, it is not a good idea. the transmission pump only runs if the engine is turning. towing it would mean that some of the transmission gear train is spinning, but without proper lubrication. This will burn up the transmission over time. aftermarket kits are available for some models to resolve this issue, but i'm not too familiar with them.