Mike Romain wrote:
If you contact DC, they might send you the booklet on installing a
transmitter into the vehicle. They get very specific on where the power
and grounds can be run as well as the antenna wire.
snip

Thank you for your on-topic reply!

I do have the equivalent for a 2006 Charger Police Edition, which may
be downloaded from the very last link at http://www.503bartley.com and
will look for a similar "outfitter's guide" for the Liberty.