Lincoln 2009 Navigator - Manual (Page 494)

17. EXT: Press to display the outside temperature. Press again to display
the cabin temperature settings. Note: Exterior readings are more
accurate when the vehicle is moving.
18. REAR: Press to enable the control located in the rear of the floor
console. Press again to turn the auxiliary system off. When the REAR
button is pressed, the display will show only the rear cabin settings.
After the rear setting changes are completed on the front control, the
display will automatically show all climate settings.
Dual automatic temperature control with heated and cooled seats
and rear passenger compartment climate control (if equipped)
1. Defrost: Distributes outside air through the windshield defroster
vents and demister vents. Can be used to clear thin ice or fog from the
windshield.
2. Rear temperature control: Press to enable the auxiliary system and
set the desired rear cabin airflow temperature with the front control. The
rear cabin airflow temperature will match the driver airflow temperature
setting when only the center rear temperature bar is illuminated. The
rear cabin airflow temperature will be warmer or cooler than the driver
airflow temperature setting when more than one rear temperature bar is
illuminated. When the rear temperature button is pressed, the display
will show only the rear cabin settings. After the rear setting changes are
completed on the front control, the display will automatically show all
climate settings.
2009 Navigator (nav)
Owners Guide, 2nd Printing
USA (fus)
Climate Controls
70