The harness should have all the contacts at the mirror so you don't need #2 Stock mirror connector terminals.
5&6 is up to you - use your favorite method for connecting and tapping wires
I have an extra pair of rear 5100s looking for a new home!
And this was by far the biggest drive quality improvement I have made on the truck.
FS: Bilstein 5100 Rear Shocks (FX4 Owners LOOK)
And now SOLD!
I posted this somewhere in the past.
IIRC the bulbs are dual filament, but the socket only has 1 set of contacts and of course no wires in the harness.
Ford must get a better price on a bizzilion dual filament bulbs vs splitting the volume between dual and single.
Who knows.
But I have some...
Yeah now that you mention it. I ran my own harness all the way back to cab. That connector is buried in the front corner.
Definitely worth having the dealer do it. @Geoff100 is this a new truck and these were left off due to supply chain shortages? If so absolutely have the dealer do it
Hey Jack
Yes I went off the 12V rev line. IIRC the cargo light dash switch is a momentary I believe it was a ground signal.
You an IM me direct with more Qs. But as i am still on vacation responses may be slow and cloudy
Happy New Year!
Unfortunately OBD2AA is no longer supported by the developer. He is also behind AAWireless. He did release his source code so maybe someone else will pick it up. But Google made some changes to AA to not allow apps like this to run so it will not be an easy fix.
Joe
I have been looking to go the other way. Fx4 to Tremor wheels since the Tremor came out. Without luck. Seems only Tremor owners on the west coast sell their wheels!
Good luck!