heater JEEP COMMANDER 2010 1.G Owners Manual

WARNING!
Driving a vehicle with the head restraints removed or
improperly adjusted could cause serious injury or
death in the event of a collision. The head restraints
should always be checked prior to operating the
vehicle and never adjusted while the vehicle is in
motion. Always adjust the head restraints when the
vehicle is in PARK.
Front Heated Seats — If Equipped
The controls for each heater are located near the bottom
center of the instrument panel (below the heater/air
conditioning controls).
After turning the ignition ON, you can choose from High,
Low or Off heat settings. Amber indicator lights in each
switch indicate the level of heat in use. Two indicator
lights will illuminate for High, one for Low and none for
Off.Press the switch once to select High-level heat-
ing. Press the switch a second time to select
Low-level heating. Press the switch a third time
to shut the heating elements Off.
When High-level heating is selected, the heaters provide
a boosted heat level during the first four minutes of
operation after heating is activated. The heat output then
drops to the normal High-level. If High-level heating is
selected, the system will automatically switch to the
Low-level after approximately 30 minutes of continuous
operation. At that time, the number of illuminated LEDs
changes from two to one, indicating the change. Opera-
tion on the Low-level setting also turns Off automatically
after approximately 30 minutes.
NOTE: Once a heat setting is selected, heat will be felt
within two to five minutes.
90 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!
•Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes,
spinal cord injury, medication, alcohol use, ex-
haustion or other physical condition must exercise
care when using the seat heater. It may cause burns
even at low temperatures, especially if used for
long periods of time.
•Do not place anything on the seat that insulates
against heat, such as a blanket or cushion. This
may cause the seat heater to overheat. To avoid
heated seat surfaces coming in contact and poten-
tial seat overheating, always ensure that the seat
heater is in the off position before placing any of
the seats into a folded flat position (if equipped).
Rear Heated Seats — If Equipped
On vehicles equipped with rear heated seats, the seats
closest to the doors are heated. The controls for these
seats are located on the rear of the center console.
Rear Heated Seat Switches
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 91

After turning the ignition ON, you can choose from High,
Low or Off heat settings. Amber indicator lights in each
switch indicate the level of heat in use. Two indicator
lights will illuminate for High, one for Low and none for
Off.Press the switch once to select High-level heat-
ing. Press the switch a second time to select
Low-level heating. Press the switch a third time
to shut the heating elements Off.
When the High-level setting is selected, the heater will
provide a boosted heat level during the first four minutes
of operation. Then, the heat output will drop to the
normal High-level. If the High-level setting is selected,
the system will automatically switch to Low-level after
approximately 30 minutes of continuous operation. At
that time, the number of illuminated LEDs changes from two to one, indicating the change. The Low-level setting
will turn Off automatically after approximately 30 min-
utes.
NOTE:
Once a heat setting is selected, heat will be felt
within two to five minutes.
WARNING!
•Persons who are unable to feel pain to the skin
because of advanced age, chronic illness, diabetes,
spinal cord injury, medication, alcohol use, ex-
haustion or other physical condition must exercise
care when using the seat heater. It may cause burns
even at Low temperatures, especially if used for
long periods of time.
(Continued)
92 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING! (Continued)
•Do not place anything on the seat that insulates
against heat, such as a blanket or cushion. This
may cause the seat heater to overheat. To avoid
heated seat surfaces coming in contact and poten-
tial seat overheating, always ensure that the seat
heater is in the Off position before placing any of
the seats into a folded flat position (if equipped).
40/20/40 Second Row Folding Seat
Fold and Tumble Second Row Seat
The left, center, or right side of the second row seat can be
lowered to allow for extended cargo space, and still
maintain some rear seating room. In addition, the left and
right side of the second row seat can be lowered and
tumbled forward to allow access to the third row seat.1. Pull up on the seatback lever located on the outboard
side of the seat.
NOTE:
Pulling upward on this handle allows the out-
board seating positions to be reclined.
Seatback Release Lever
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 93

NOTE:The rear climate control system cannot be con-
trolled from the front seat; it can only be turned on and
off. All control of the rear system must be performed by
the rear occupants.
Rear Blower Control
The left knob on the Rear Control Panel has four posi-
tions, “Off”, and a range of three blower speeds. This
allows the third row seat occupants to control the volume
of air circulated in the rear of the vehicle.
CAUTION!
Interior air enters the Manual Rear Zone Climate
Control system through an intake grille located in the
passenger side trim panel behind the third seat. The
heater outlets are located in the passenger side trim
panel just behind the sliding door. Do not block or
place objects directly in front of the inlet grille or
heater outlets. The electrical system could overload
causing damage to the blower motor.
Rear Control Panel
234 UNDERSTANDING YOUR INSTRUMENT PANEL

STARTING AND OPERATING
CONTENTS
Starting Procedure ..................... 243
▫ Normal Starting ..................... 243
▫ Extreme Cold Weather (Below 20°F Or
29°C) ............................ 244
▫ If Engine Fails To Start ................ 244
▫ After Starting ....................... 245
 Engine Block Heater — If Equipped ........ 245
 Automatic Transmission ................. 246
▫ Key Ignition Park Interlock ............. 246▫
Brake/Transmission Shift Interlock System . . 247
▫ Brake/Transmission Interlock Manual
Override .......................... 247
▫ Five–Speed Automatic Transmission ....... 248
▫ Gear Ranges ........................ 248
▫ Rocking The Vehicle .................. 255
 Four-Wheel Drive Operation ............. 256
▫ Quadra-Trac I Operating Instructions/
Precautions — If Equipped ............. 256
5

Extreme Cold Weather (Below20°F or29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If Engine Fails To Start
WARNING!
•Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
(Continued)
WARNING! (Continued)
•Do not attempt to push or tow your vehicle to get
it started. Vehicles equipped with an automatic
transmission cannot be started this way. Unburned
fuel could enter the catalytic converter and once
the engine has started, ignite and damage the
converter and vehicle. If the vehicle has a dis-
charged battery, booster cables may be used to
obtain a start from a booster battery or the battery
in another vehicle. This type of start can be dan-
gerous if done improperly. Refer to Section 6 for
proper jump-starting procedures and follow them
carefully.
If the engine fails to start after you have followed the
“Normal Starting” or “Extreme Cold Weather” proce-
dures, it may be flooded. To clear any excess fuel, push
the accelerator pedal all the way to the floor and hold it.
Then, turn the ignition switch to the START position and
244 STARTING AND OPERATING

release it as soon as the starter engages. The starter motor
will disengage automatically in 10 seconds. Once this
occurs, release the accelerator pedal, turn the ignition
switch to the LOCK position, wait 10 to 15 seconds, then
repeat the “Normal Starting” procedure.
CAUTION!
To prevent damage to the starter, wait 10 to 15 sec-
onds before trying again.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the heater cord to
a ground-fault interrupter protected 110-115 Volt ACelectrical outlet with a grounded, three-wire extension
cord.
Use the heater when temperatures below 0°F (-18°C) are
expected to last for several days.
The block heater must be plugged in at least one hour to
have an adequate warming effect on the coolant.
The engine block heater cord is located:
•3.7L Engine — coiled and strapped to the engine oil
dipstick tube.
•5.7L Engine — bundled and fastened to the injector
harness.
WARNING!
Remember to disconnect the cord before driving.
Damage to the 110-115 Volt AC electrical cord could
cause electrocution.
5
STARTING AND OPERATING 245

NOTE:There are steps that you can take to slow down
an impending overheat condition:
•If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
•You can also turn the Temperature Control to maxi-
mum heat, the Mode Control to floor and the Blower
Control to high. This allows the heater core to act as a
supplement to the radiator and aids in removing heat
from the engine cooling system.
JACKING AND TIRE CHANGING
WARNING!
•Getting under a jacked-up vehicle is dangerous.
The vehicle could slip off the jack and fall on you.
You could be crushed. Never get any part of your
body under a vehicle that is on a jack. If you need
to get under a raised vehicle, take it to a service
center where it can be raised on a lift.
•The jack is a tool for changing tires only. The jack
should not be used to lift the vehicle for service
purposes. The vehicle should be jacked on a firm
level surface only. Avoid ice or slippery areas.
6
WHAT TO DO IN EMERGENCIES 343

3. Turn off the heater, radio and all unnecessary electrical
loads.
4. Connect one end of a jumper cable to the positive
terminal of the booster battery. Connect the other end of
the same cable to the positive terminal of the discharged
battery.
WARNING!
•Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
•Do not connect the cable to the negative post of the
discharged battery. The resulting electrical spark
could cause the battery to explode and could result
in personal injury.(Continued)
WARNING! (Continued)
•During cold weather when temperatures are be-
low the freezing point, electrolyte in a discharged
battery may freeze. Do not attempt jump-starting
because the battery could rupture or explode and
cause personal injury. Battery temperature must be
brought above freezing point before attempting a
jump-start.
5. Connect the other cable, first to the negative terminal
of the booster battery and then to the engine of the
vehicle with the discharged battery. Make sure you have
a good contact on the engine.
6. Start the engine in the vehicle that has the booster
battery, let the engine idle a few minutes, then start the
engine in the vehicle with the discharged battery.
7. When removing the jumper cables, reverse the above
sequence exactly. Be careful of the moving belts and fan.
352 WHAT TO DO IN EMERGENCIES