Warning Light Meaning

[jlgomez10]

Sorry if this is covered elsewhere; I did try searching with no luck

I got what I assume is a warning light (?) on my dash while towing. It flashed back and forth from trailer merge assist (20ft) to trailer (!) - jpg below, but I cannot find any info in the owner's guide. I assumed it just meant it was having trouble figuring out trailer length, but now not so certain. Need to know if this is cautionary (e.g. length not determined), a failure (e.g. service required), or something else... Any help would be appreciated.

For reference, I was towing a 2018 Micro Minnie (21ft, about 3500lbs).

 

[Gren71]

Sorry if this is covered elsewhere; I did try searching with no luck

I got what I assume is a warning light (?) on my dash while towing. It flashed back and forth from trailer merge assist (20ft) to trailer (!) - jpg below, but I cannot find any info in the owner's guide. I assumed it just meant it was having trouble figuring out trailer length, but now not so certain. Need to know if this is cautionary (e.g. length not determined), a failure (e.g. service required), or something else... Any help would be appreciated.

For reference, I was towing a 2018 Micro Minnie (21ft, about 3500lbs).

View attachment 201156

From what I can gather by flipping through the owners manual, it looks like the truck is having a hard time determining the trailer length so it isn’t going to be able to help you with any “merge assist” which seems to be integrated into your Blindspot monitoring system.