locking

I recently purchased a 2022 lariat with the 2.7. FX4 package with the locking differential. The locking differential physically works when pushing the button in the middle of drive mode selector or when selecting ann applicable drive mode, however no diff lock icon illuminates on dash. Just got...

If anyone is interested I'll be selling my tonneau cover from my 21 with 6.5 ft bed. It's the Ford retractable. Nothing wrong with it, I have a cap on order and won't need the tonneau cover once it comes in. It was a $1700 option installed when I got my truck, I'd like $1000 for it but willing...