1794 mirrors on Limited

Has anyone installed 2014 1794 OEM mirrors on a 2015 Limited?

Power fold, puddle lamps and turn signals all work fine.

Getting check blind spot monitoring error. BSM switch on dash lights up but not BSM lights on mirrors. Plugging back in the stock Limited mirrors clears the BSM error.

These are not tow mirrors are are not aftermarket. Starting a different thread as I think most of these threads are for aftermarket tow mirrors and it's getting lost in the shuffle. Not looking to add LED's to the sail panels.

The new mirrors have BSM, the old mirrors have BSM.

 

My guess is that the BSM pins on the 2014 1794 mirrors are in different locations than the harness on your 2015 Limited. So when you plug your harness into the new mirrors, the BSM wires are not in the correct location. You'd probably have to find a wiring diagram for the 2014 1794 and compare it to your 2015. Again, that's only a guess.