My cousin just found out something i think its really cool., its that if u want to warn up yur car n leave the car. u know u cant lock the car with the running. So my cousin try this n it work, this is a good way for pp live in the cold n dont have to worry about the car get stolen. Here is a way to lock yur car from the outside
1-Start the car(adjust the temp,whatever,radio...)
2-Take yur spare key(which normal we get 3totals)
3-Lock it from the outside using the spare key into the lock, which mean using yur key locking put into the KEY HOLE(old fashion way



) not pushing the button(bc pushing the button wont work i tried)
4-Now yur car is lock, running n getting warn no worry that pp will stole yur car or wait to watching yur car.
5-Now use that key to unlock yur car n get to where u wanna go
6-Enjoy n the warm up car-i like