Overview of how and why Model 3 break-ins are happening and a few suggestions to stay safe.
Glass break alarms: https://amzn.to/2GjLwYC
Drop Lock: https://getdroplock.com/
Seat Locks: https://www.thingiverse.com/thing:3381953
– Springs for seat locks (and many more): https://amzn.to/2D7Eovj
– Nuts and washers for seat locks (and many more): https://amzn.to/2MNGHYX
Some good suggestions to deter a break-in from the comments:
– Car cover (not obvious it's a Model 3 and time and hassle to remove): https://amzn.to/2t3Ei2W
– Child seats are obvious and prevent folding the seats!
Break-In Map: https://electrek.co/2019/01/16/tesla-vehicles-target-break-ins-solutions/
TMC Epidemic: https://teslamotorsclub.com/tmc/threads/epidemic-of-model-3-small-window-break-ins.96205/