[dianeokie]

My camaro doesn't have auto-start because it's a manual, but my Equinox does. You have to have the heat on before you turn it off for it to come on when you start it manually. I haven't looked in the owner's manual to read about this feature, but I know if I have the seat heaters on and temperature turned to hot with heater on when I turn it off, it will come on the next morning when I start it.