See also:

Engine block heater (if so equipped)
WARNING ● Do not use your engine block heater with an ungrounded electrical system or a 2-pronged adapter. You can be seriously injured by an electrical shock if you use an ungrounded conne ...

Heater and air conditioner (automatic) (Type B)
Type B 1. Temperature control dial (drivers side)/ AUTO (automatic) climate control ON button 2. A/C (air conditioner) ON/OFF button 3. Air recirculation button 4. Fresh air intake butto ...

Freeing a frozen door lock
To prevent a door lock from freezing, apply deicer through the key hole. If the lock becomes frozen, heat the key before inserting it into the key hole or use the remote keyless entry keyfob. ...