because the various heaters were all options, nothing is included in the glove box guide or the shop manual ... you're right about the operation being pretty self evident, but you can find the installation info in the accessories manual

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics