Page 265 of 405

D (Drive) with Grade Assist
Pressing the transmission control switch on the side of the gearshift
lever activates Grade Assist and cancels Overdrive.
Grade Assist:
•Provides additional grade
(engine) braking and extends
lower gear operation on uphill
climbs for hilly terrain or
mountainous areas.
•Provides additional engine
braking through the automatic
transmission shift strategy which
reacts to vehicle inputs (vehicle
acceleration, accelerator pedal,
brake pedal and vehicle speed).
•Allows the transmission to select
gears that will provide the desired
engine braking based on the
vehicle inputs mentioned above. This will increase engine RPM during
engine braking.
•The grade assist lamp in the
instrument cluster is illuminated.
Grade assist is designed to aid the
driver with optimal gear selection in
hilly terrain or mountainous areas
but is not intended for normal operation. It is recommended that you
return to O/D (overdrive mode) on flat terrain to provide the best fuel
economy and transmission function.
To return to normal D (Drive) position (with O/D), press the
transmission control switch again.
•The grade assist lamp in the instrument cluster will not be illuminated.
•The transmission will operate in gears one through six.
L (Low)
•Provides maximum engine braking.
•Will downshift to the lowest available gear for the current vehicle
speed; allows for first gear when vehicle reaches slower speeds.
•Is not intended for use under extended or normal driving conditions
and results in lower fuel economy.
Driving
265
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 266 of 405

Understanding the gearshift positions of the 6–speed with
SelectShift Automatic™ transmission (SST) (if equipped)
Your vehicle has been designed to improve fuel economy by reducing
fuel usage while coasting or decelerating. When you take your foot off
the accelerator pedal and the vehicle begins to slow down, the torque
converter clutch locks up and aggressively shuts off fuel flow to the
engine while decelerating. This fuel economy benefit may be perceived
as a light to medium braking sensation when removing your foot from
the accelerator pedal.
P (Park)
This position locks the transmission
and prevents the front wheels from
turning.
To put your vehicle in gear:
•Press the brake pedal
•Move the gearshift lever into the
desired gear
To put your vehicle in P (Park):
•Come to a complete stop
•Move the gearshift lever and
securely latch it in P (Park)
WARNING:Always set the parking brake fully and make sure
the gearshift is latched in P (Park). Switch the ignition off and
remove the key whenever you leave your vehicle.
R (Reverse)
With the gearshift lever in R (Reverse), the vehicle will move backward.
Always come to a complete stop before shifting into and out of R
(Reverse).
N (Neutral)
With the gearshift lever in N (Neutral), the vehicle can be started and is
free to roll. Hold the brake pedal down while in this position.
D (Drive)
The normal driving position for the best fuel economy. Transmission
operates in gears one through six.
Driving
266
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 267 of 405

M (Manual) SelectShift Automatic™ Transmission (SST) with
Grade Assist
Initially, moving the lever to M (Manual) activates grade assist and
cancels overdrive.
Grade assist:
•Provides additional grade
(engine) braking for downhill
driving and extends lower gear
operation on uphill climbs for
hilly terrain or mountainous
areas.
•Provides additional engine
braking through the automatic
transmission shift strategy which
reacts to vehicle inputs (vehicle
acceleration, accelerator pedal,
brake pedal and vehicle speed).
This will increase engine RPM
during engine braking.
•The grade assist lamp in the
instrument cluster is illuminated.
Grade assist is designed to aid the
driver with optimal gear selection in
hilly terrain or mountainous areas
but is not intended for normal operation. It is recommended that you
return to O/D (overdrive mode) on flat terrain to provide the best fuel
economy and transmission function.
To return to normal D (Drive) position (with O/D), do one of the
following:
•Move the shift lever back from M (Manual) to D (Drive).
•Press the paddle shifters to exit grade assist and enable control of
selecting the gear you desire using the paddle shifters on the steering
wheel. This is called SelectShift Automatic™ Transmission (SST)
mode.
-The grade assist lamp in the instrument cluster will not be illuminated.
-The transmission will operate in gears one through six.
Driving
267
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 268 of 405

Understanding your SelectShift Automatic™ Transmission (SST)
(if equipped)
This vehicle may be equipped with a
SelectShift Automatic™
transmission (SST) gearshift lever.
SST is an automatic transmission
with the ability for the driver to
change gears up or down (without a
clutch) as desired. By moving the
gearshift lever from drive position D
(Drive) to M (Manual) you now
have control of selecting the gear
you desire using the paddle shifters
on the steering wheel.
Press the paddle shifters to exit grade assist and enable control of
selecting the gear you desire using the paddle shifters on the steering
wheel.
•The grade assist lamp in the instrument cluster will not be illuminated.
•The current transmission gear will be displayed in the cluster.
Paddle shifters
The paddle shifters allow you to shift gears quickly, without taking your
hands off the steering wheel.
1. To manually downshift the
transmission with the gearshift lever
in M (Manual), press the paddle
shifters forward.
2. To manually upshift the
transmission with the gearshift lever
in M (Manual), pull the paddle
shifters rearward.
Driving
268
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 269 of 405

Recommended shift speeds
Upshift according to the following chart:
Upshifts when accelerating
(recommended for best fuel economy)
Shift from:
1 - 2 15 mph (24 km/h)
2 - 3 25 mph (40 km/h)
3 - 4 40 mph (64 km/h)
4 - 5 45 mph (72 km/h)
5 - 6 50 mph (80 km/h)
The message center display in the instrument cluster will show the
current selected gear you are in.
In order to prevent the engine from running at too low an RPM, which
may cause it to stall, the SST will automatically make some downshifts
even if it has determined that you have not downshifted in time. It will
still allow you to downshift at any time as long as the SST determines
that the engine will not be damaged from over-revving.
Engine damage may occur if excessive engine revving is held
without shifting.
REVERSE SENSING SYSTEM
The reverse sensing system (RSS) sounds a tone to warn the driver of
obstacles near the rear bumper when the R (Reverse) is selected and the
vehicle is moving at speeds less than 3 mph (5 km/h). The system is not
effective at speeds above 3 mph (5 km/h) and may not detect certain
angular or moving objects.
WARNING:To help avoid personal injury, please read and
understand the limitations of the reverse sensing system as
contained in this section. Reverse sensing is only an aid for some
(generally large and fixed) objects when moving in reverse on a flat
surface at “parking speeds”. Inclement weather may also affect the
function of the RSS; this may include reduced performance or a false
activation.
WARNING:To help avoid personal injury, always use caution
when in R (Reverse) and when using the RSS.
Driving
269
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 270 of 405

WARNING:This system is not designed to prevent contact with
small or moving objects. The system is designed to provide a
warning to assist the driver in detecting large stationary objects to
avoid damaging the vehicle. The system may not detect smaller
objects, particularly those close to the ground.
WARNING:Certain add-on devices such as large trailer hitches,
bike or surfboard racks and any device that may block the
normal detection zone of the RSS system may create false beeps.
The RSS detects obstacles up to six
feet (two meters) from the rear
bumper with a decreased coverage
area at the outer corners of the
bumper, (refer to the figures for
approximate zone coverage areas).
As you move closer to the obstacle,
the rate of the tone increases. When
the obstacle is less than 10 inches
(25.0 cm) away, the tone will sound
continuously. If the RSS detects a
stationary or receding object further
than 10 inches (25.0 cm) from the
side of the vehicle, the tone will
sound for only three seconds. Once
the system detects an object
approaching, the tone will sound
again.
While receiving a warning the radio volume will be reduced to a
predetermined level. After the warning goes away, the radio will return
to the previous value.
The RSS automatically turns on when the gearshift lever is placed in R
(Reverse) and the ignition is on. A control in the message center allows
the driver to disable the system, refer toMessage centerin the
Instrument Clusterchapter for more information.
Note:If the system cannot be turned off, refer toMyKeyin theLocks
and Securitychapter for more information.
Driving
270
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 271 of 405
Keep the RSS sensors (located on the rear bumper/fascia) free
from snow, ice and large accumulations of dirt (do not clean the
sensors with sharp objects). If the sensors are covered, it will
affect the accuracy of the RSS.
If your vehicle sustains damage to the rear bumper/fascia, leaving
it misaligned or bent, the sensing zone may be altered causing
inaccurate measurement of obstacles or false alarms.
REARVIEW CAMERA SYSTEM (IF EQUIPPED)
The rearview camera system,
located on the liftgate, provides a
video image, which appears on the
navigation system screen, of the
area behind the vehicle. It adds
assistance to the driver while
reversing or reverse parking the
vehicle.
To use the camera system, place the transmission in R (Reverse); an
image will display on the navigation screen. The area displayed on the
screen may vary according to the vehicle orientation and/or road
condition.
Driving
271
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)
Page 272 of 405

•(1) Rear bumper
•(2) Red zone
•(3) Yellow zone
•(4) Green zone
•(5) Center line of vehicle
Always use caution while backing.
Objects in the red zone are closest
to your vehicle and objects in the
green zone are further away. Objects
are getting closer to your vehicle as they move from the green zone to
the yellow or red zones.
Use the side mirrors and rearview mirror to get better coverage on both
sides and rear of the vehicle. When shifting out of reverse and into any
other gear, the image will remain on for a few seconds before it shuts off
to assist in parking or trailer hookup.
After shifting out of R (Reverse) and into any gear other than P (Park),
the image will remain until the vehicle speed reaches 5 mph (8 km/h),
only if the rear camera delay feature is on, or until any navigation radio
button is pressed.
Note:The default setting for the rear camera delay is off. Press the
“Settings” button found on the navigation screen to set the rear camera
delay feature to on or off.
When towing, the camera system will only see what is being towed
behind the vehicle; this might not provide adequate coverage as it
usually provides in normal operation and some objects might not be
seen.
The camera lens for the camera is located on the liftgate. Keep the lens
clean so the video image remains clear and undistorted. Clean the lens
with a soft, lint-free cloth and non-abrasive cleaner.
Note:If the camera system image is not clear or seems distorted, it may
be covered with water droplets, snow, mud or any other substance. If
this occurs, clean the camera lens before using the camera system.
WARNING:The camera system is a reverse aid supplement
device that still requires the driver to use it in conjunction with
the rearview mirror and the side mirrors for maximum coverage.
Driving
272
2012 Flex(471)
Owners Guide, 1st Printing
USA(fus)