Yup, gotta use the backup metal key to get in, fold down the seats, feel around for the (now dark) trunk release. Astounding in its superfluousity, the trunk release button is electrical and will be no help. There is also no handle or strap to lift the heavy battery out of that deep-ass battery well. Hope you got good vertebrae, disks, and traps

(I went through this myself last winter due to the latest Smartglass door sensor failure draining the battery overnight. Fixed under recall, at least)
Oh yeah, that backup metal key will also set your alarm off if you use it when the fob battery goes dead at the grocery store. Again, brilliant :icon_rolleyes:
TCB