Island Girl
Well-Known Member
I've had the trailer since April 6th and I just got around to checking out the 12 volt dome and
load lights, they didn't work. All my brake, turn and running lights did work. I applied 12v to
the Trailer Battery Charge Wire, my dome and load lights worked then. I knew the problem was
with my 2008 Lincoln Navigator, so I broke out the 9,000 page (Digital) factory service manual to see what I could figure out.
The ignition switch has to be in the run position. Even thou my 2008 Lincoln Navigator has a
$600 Trailer Tow Package, they did not supply a relay and a 30 amp fuse needed for the battery
charge wire. Any standard rely will work, you don't need the "Ford" relay.
The two locations noted below were empty !
On the vehicle 7 pin connector, the battery charge wire is shown below.
~snip~
.
The relay and fuse come with the $750 trailer tow package . . . .