We’re storing my daughters 2013 ILX at my inlaws, went to start it and it said it was in accessory mode and wouldn’t start, lights would come on, but car wouldn’t turnover tried charging battery, changing fobs nothing worked... any ideas?
A couple years into the car I had it in accessory mode while I was putting my new window visors on. I only got one side done before I went to turn the car on for something and it did the exactly same thing you explains yours is. Clicking and some lights flash.
I had AAA come out and tested the battery. Showed a voltage of literally 0.1 or maybe it was 0.01 DafontShowboxAdam4adam
Replaced the battery and its been fine since.