See also:

Important ventilating information
If the engine is idling while the vehicle is stopped for a long period of time, open the windows at least 1 inch (2.5 cm) or adjust the heating or air conditioning to bring in fresh air. ...

Rolling code programming
Note: If you do not follow the time-sensitive instructions, the device will time out and you will have to repeat the complete procedure. Note: It may be helpful to have another person assist you ...

Engine block heater (if equipped)
WARNING: Failure to follow engine block heater instructions could result in property damage or physical injury. WARNING: To reduce the risk of electrical shock, do not use your heater with ungrou ...