2012 LINCOLN NAVIGATOR AUX

DUAL ZONE AUTOMATIC TEMPERATURE CONTROL WITH 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.
3.Passenger temperature control:Press to increase/decrease the
temperature for the passenger in the front of the vehicle.
4.
RRear defroster:Press to activate/deactivate the rear window
defroster. Refer toRear window defrosterlater in this chapter for more
information.
5. R
Rear fan speed control:Press to enable the auxiliary system
or to adjust the rear fan speed from the front control. Press to manually
increase or decrease the fan speed. When the rear fan button is pressed,
the display will show only the rear cabin settings. After the rear setting
Climate Controls
48
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

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.
AUTO
OFF
151
3
4
14
13
R
18
EXT
11109876
RF
512
R
R
REAR A/C
17162
A/C
A/C
Climate Controls
50
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

3.Passenger temperature control:Press to increase/decrease the
temperature for the passenger in the front of the vehicle.
4.
RRear defroster:Press to activate/deactivate the rear window
defroster. Refer toRear window defrosterlater in this chapter for more
information.
5. R
Rear fan speed control:Press to enable the auxiliary system
or to adjust the rear fan speed from the front control. Press to manually
increase or decrease the fan speed. When the rear fan 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.
6.
Passenger heated seat control (if equipped):Press to
activate/deactivate the passenger heated seat. SeeClimate controlled
seatsin theSeating and Safety Restraintschapter.
7.
Passenger cooled seat control (if equipped):Press to
activate/deactivate the passenger cooled seat. SeeClimate controlled
seatsin theSeating and Safety Restraintschapter.
8.REAR:Press to enable the control located in the rear floor console (if
equipped). 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.
9.
Airflow direction control:Press to toggle through the air
distribution modes listed below. The selected mode will be shown in the
display.
:Distributes air through the instrument panel vents.
:Distributes air through the instrument panel and the floor vents.
:Distributes air through the floor vents.
:Distributes air through the windshield defroster vents, demister
vents and the floor vents.
10.
Driver heated seat control (if equipped):Press to
activate/deactivate the driver heated seat. SeeClimate controlled seats
in theSeating and Safety Restraintschapter.
11.
Driver cooled seat control (if equipped):Press to
activate/deactivate the driver cooled seat. SeeClimate controlled seats
in theSeating and Safety Restraintschapter.
Climate Controls
51
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

•To improve the A/C cool down, drive with the windows slightly open
for 2-3 minutes after start up or until the vehicle has been “aired out.”
•A small amount of air may be felt from the floor vent regardless of the
air distribution setting that is selected.
During extreme high ambient temperatures when idling stationary for
extended periods of time in gear, it is recommended to run the A/C with
recirculation mode.
selected, turn off the rear A/C unit, reduce blower
fan speed from the highest setting and put the vehicle’s transmission into
the P (Park) position to continue to receive cool air from your A/C
system.
For maximum cooling performance, (MAX A/C):
•In AUTO: Press AUTO control and set to desired temperature.
•In manual override: Press the
(panel), A/C, and recirculated
air
, set the temperature to 60°F (16°C) and the fan to the highest
blower setting.
To aid in side window defogging/demisting in cold weather:
1. Select
.
2. Select A/C.
3. Adjust the temperature control to maintain comfort.
4. Set the fan speed to the highest setting.
5. Direct the outer instrument panel vents towards the side windows.
To increase airflow to the outer instrument panel vents, close the vents
located in the middle of the instrument panel.
AUXILIARY CLIMATE CONTROL
1.Fan speed:Turn to select the
desired fan speed.
2.Temperature/mode selection:
The distribution of air from the
overhead and floor registers is based
on the temperature selected. Turn
to select for comfort.
To use the rear climate controls,
ensure that REAR is pressed on the main climate control face.
1
2
3
4
12
Climate Controls
53
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

CLOCK
Press the right (+) control to move
the time display forwards.
Press the left (-) control to move
the time display backwards.
AUXILIARY POWER POINT (12V DC)
Power outlets are designed for accessory plugs only. Do not insert
any other object in the power outlet as this will damage the
outlet and blow the fuse. Do not hang any type of accessory or
accessory bracket from the plug. Improper use of the power
outlet can cause damage not covered by your warranty.
Auxiliary power points can be found in the following locations:
•By the passenger’s ankle near the floor in the front console bin
•On the rear of the center console, accessible from the rear seats
•On the right rear quarter panel, accessible from the liftgate
Do not use the power point for operating the cigarette lighter element (if
equipped).
Note:Do not plug optional electrical accessories into the cigarette
lighter socket (if equipped). Improper use of the lighter can cause
damage not covered by your warranty, and can result in fire or serious
injury.
To prevent the fuse from being blown, do not use the power point(s)
over the vehicle capacity of 12V DC/180W. If the power point or cigar
lighter socket is not working, a fuse may have blown. Refer toFuses and
relaysin theRoadside Emergencieschapter for information on
checking and replacing fuses.
To have full capacity usage of your power point, the engine is required to
be running to avoid unintentional discharge of the battery. To prevent
the battery from being discharged:
•do not use the power point longer than necessary when the engine is
not running,
Driver Controls
71
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

Fuse/Relay
LocationFuse Amp
RatingProtective Circuits
24 20A Horn
25 10A Demand lamps, Glovebox, Visor
26 10A Instrument panel cluster
27 20A Ignition switch
28 5A Radio
29 5A Instrument panel cluster
30 5A Not used (spare)
31 10A Not used (spare)
32 10A Airbag module
33 10A Not used (spare)
34 5A Not used (spare)
35 10A Rear park assist, 4x4, Rear video
camera, 2nd row heated seats
36 5A Passive anti-theft system
37 10A Climate control
38 20A Subwoofer, THX amplifier
39 20A Radio
40 20A THX amplifier
41 15A Power windows, Power vents,
Power moon roof, Auto dimming
rear view mirror, 110V AC power
point
42 10A Not used (spare)
43 10A Rear wiper logic, Rain sensor
44 10A Trailer tow battery charge relay
coil
45 5A Front wiper logic
46 7.5A Climate control, Auxiliary relay
control
47 30A Circuit
BreakerPower windows, Moon roof
48 — Delayed accessory relay
Roadside Emergencies
270
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
32 40A** Blower motor relay
33 40A** 110V AC power point
34 30A** Auxiliary blower motor
35 30A** PCM relay
36 30A** Power liftgate
37 — TT left hand stop/turn relay
38 — TT right hand stop/turn relay
39 — Backup lamps relay
40 — Electronic fan 2 relay
41 10A* PCM keep-alive power
42 — Not used
43 5A* Brake on/off switch
44 20A* Fuel pump relay
45 25A* TT stop/turn lamps relay
46 — Not used
47 — Not used
48 30A** RAS module
49 — Not used
50 30A** Front wiper motor relay
51 40A** Rear window defroster/heated
mirror relay
52 10A* Anti-lock brake system (ABS)
R/S feed
53 10A* RAS module
54 — Not used
55 5A* Fuel pump relay coil R/S feed
56 30A* Passenger compartment fuse
panel R/S feed
57 10A* Blower motor relay coil
58 15A* TT backup lamps
59 15A* Heated mirrors
Roadside Emergencies
273
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)

Fuse/Relay
LocationFuse Amp
RatingProtected Circuits
60 — Not used
61 — Fuel pump diode
62 — Left HID headlamp relay
63 25A** Electronic fan
64 30A** Moon roof
65 20A** Auxiliary power point
(instrument panel)
66 20A** Auxiliary power point (rear of
center console)
67 40A** Front row climate controlled
seats
68 60A** ABS valves
69 60A** ABS pump
70 30A** Third row power fold seat
71 20A** Auxiliary power point/cigar
lighter
72 20A** Auxiliary power point (right rear
quarter panel)
73 — Not used
74 30A** Driver power seat
75 20A* Vehicle power1–PCM
76 20A* Vehicle power2–PCM
77 15A* Vehicle power4–ignition coils
78 — Not used
79 20A* Vehicle power3–PCM
80 — Not used
81 — Not used
82 — Not used
83 — Not used
84 — Not used
85 — Wiper motor relay
* Mini Fuses ** Cartridge Fuses
Roadside Emergencies
274
2012 Navigator(nav)
Owners Guide, 1st Printing
USA(fus)