Quick update from me:
SC replaced the 12V battery. Tail light blinking still persists after replacement and they need to keep the truck to further diagnose. I was told it’s potentially software related but still TBD. Still on software 2025.18.01
Same issue for me started late Friday evening
Vehicle wouldn't sleep
Relay clicking somewhere under dash when unoccupied
Taillights blinking
High VD
Also noticed driver seat abnormally warm after being unoccupied for several hours in the garage
12V battery alert Sunday evening
Truck is now at...