Its not a combine its an 07 Ford Focus.
I have walked around the car panning the button.
The only thing that has changed locally that I know about is the people opposite opposite have had their drive done and are parking their Focus of the same sort of age on the road. Their car isn't opening when I get to open mine.
Spare keys aren't kept at ours so can't be the wife.
No CCTV in the area, I live in the suberbs of north Birmingham, no need for CCTV around here.
No Indian burial ground, the local park was used as a POW camp during WW1 tho.
I can't imagine covering the car in tin foil will help much.
I will threaten it with a hammer and if that doesn't work I will replace the battery in the key.