2012 Acura RDX display

Improving Fuel EconomyVehicle MaintenanceA properly maintained vehicle
maximizes fuel economy. Poor
maintenance can significantly reduce
fuel economy. Always maintain your
vehicle according to the maintenance
messages displayed on the
information display (seeOwner's
Maintenance Checks on page 417).
For example:●Use the required engine oil (see
page 420).●Maintain proper tire inflation －
An underinflated tire increases
‘‘ rolling resistance, ’’which reduces
fuel economy.●Avoid carrying excess weight in
your vehicle －It puts a heavier
load on the engine, increasing fuel
consumption.
●Keep your vehicle clean －In
particular, a build-up of snow or
mud on your vehicle's underside
adds weight and rolling resistance.
Frequent cleaning helps your fuel
economy.
Drive Efficiently●Drive moderately －Rapid
acceleration, abrupt cornering, and
hard braking increase fuel
consumption.●Observe the speed limit －
Aerodynamic drag has a big effect
on fuel economy at speeds above
45 mph (75 km/h). Reduce your
speed and you reduce the drag.
Trailers, car top carriers, roof
racks and bike racks are also big
contributors to increased drag.
Fuel Economy36011/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

You should do these checks and
adjustments before you drive your
vehicle:1. Make sure all windows, mirrors, and outside lights are clean and
unobstructed. Remove frost, snow,
or ice.
2. Check that the hood is fully closed.
3. Visually check the tires. If a tire looks low, use a gauge to check its
pressure.
4. Check that any items you may be carrying are stored properly or
fastened down securely. 5. Check the seat adjustment (see
page 134).
6. Check the adjustment of the inside and outside mirrors (see page
146).
7. Check the steering wheel adjustment (see page 122).
8. Make sure the doors and the tailgate are securely closed and
locked.
9. Fasten your seat belt. Check that your passengers have fastened
their seat belts (see page 15). 10. When you start the engine, check
the gauges and indicators in the
instrument panel, and the
messages on the multi-information
display (see pages 63, 73 and 74).
Preparing to Drive
373
Driving
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Your vehicle has an electric vacuum
pump located in the engine
compartment. When you drive in
cold weather or thinner air at high
altitude, the electric vacuum pump
operates more frequently after the
engine is started.
When the electric vacuum pump is in
operation, it makes some mechanical
noises come from the engine
compartment. This is normal.Check Starter System Message
If there is a problem with the starter
system, you will see a
‘‘CHECK
STARTER SYSTEM ’’message on the
multi-information display when the
ignition switch is turned to the ON
(II) position. You will also see this
message when the auto control mode
of the starter system has a problem.
If this message is on, the ignition
switch has to be held in the START
(III) position manually until the
engine starts. The ignition switch can
be held in that position up to 15
seconds.
Even though you may be able to start
the engine manually without the auto
control mode of the starter system,
have your dealer inspect your
vehicle.
U.S.
Canada
Starting the Engine
375
Driving
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Shift Lever Position IndicatorsThese indicators on the instrument
panel show which position the shift
lever is in.The
‘‘D ’’indicator comes on for a few
seconds when you turn the ignition
switch to the ON (II) position. If it
flashes while driving (in any shift
position), it indicates a possible
problem in the transmission.
If the malfunction indicator lamp
comes on along with the ‘‘D ’’
indicator, there is a problem with the
automatic transmission control
system. Avoid rapid acceleration, and
have the transmission checked by
your dealer as soon as possible.
When the ‘‘D ’’indicator warns of a
possible problem with the
transmission, you will see a ‘‘CHECK
TRANSMISSION ’’message on the
multi-information display (see page
80). Shifting
To shift from Park to any position,
press firmly on the brake pedal and
press the release button on the front
of the shift lever, then pull the lever.
You cannot shift out of Park when
the ignition switch is in the LOCK
(0) or the ACCESSORY (I) position.SHIFT LEVER
RELEASE BUTTON
Automatic Transmission37611/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

The transmission control system
monitors the accelerator pedal use
and your driving conditions. When
you press the accelerator pedal as in
normal driving, the system judges
that you are driving at a constant
cruising speed without using the
paddle shifters. Under these
conditions, D-paddle shift mode is
canceled, and the transmission
automatically returns to drive mode
(D).
When the transmission returns to
drive mode (D), the displayed gear
number disappears.
The transmission remains in the
selected gear if you do not
accelerate.
Each time you pull either paddle
shifter, the transmission shifts one
gear up or down. If you want to shift
up or down more than two gears, pull
the paddle shifter twice, pause, and
then pull it again.The automatic transmission will not
allow you to shift up or down if:
●You downshift before the engine
speed reaches the highest
threshold of the lower gear.
If you try to do this, the gear
position indicator will flash the
number of the lower gear several
times, then return to a higher gear.●You upshift before the engine
speed reaches the lowest
threshold of the higher gear.●You pull both paddle shifters at the
same time.●You pull one of the two paddle
shifters while continuously pulling
on the other one.
The transmission downshifts to first
gear and returns to drive mode (D)
when the vehicle comes to a
complete stop or the vehicle speed is
about 6 mph (10 km/h).
If there is a problem in the
transmission while you are driving
with the paddle shifters, the D
indicator flashes, the D-paddle shift
mode is canceled, and the
transmission returns to drive mode
(D).
CONTINUED
Driving with the Paddle Shifters
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Driving
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Using the Paddle Shifters in the S
position (Sequential Shift Mode)
With the shift lever in the S position,
you can select the sequential shift
mode to shift gears; much like a
manual transmission using the
paddle shifters, but without a clutch
pedal.
To enter the sequential shift mode,
press the release button on the front
of the shift lever, move the lever to
the S position, then pull either paddle
shifter. To cancel the sequential shift
mode and return to the ordinary
automatic transmission, move the
shift lever from the S position. When
moving the shift lever, be careful not
to operate incorrectly. While you are
driving in the sequential shift mode,
the transmission will not
automatically return to ordinary
automatic transmission.
When you move the shift lever from
‘‘D ’’to ‘‘S ’’ and pull either paddle
shifter, the gear position indicator
displays ‘‘M’’ along with the selected
gear number.
To upshift, pull the ＋(right) paddle
shifter. To downshift, pull the －
(left) paddle shifter. When you accelerate from a stop, the
transmission starts in first gear, and
you must manually upshift between
first and fifth gears. Make sure you
upshift before the engine speed
reaches the tachometer's red zone.
The transmission remains in the
selected gear (5, 4, 3, 2, or 1). There
is no automatic downshift when you
push the accelerator pedal to the
floor.
When you are driving in 4th or 5th
gear, the transmission downshifts to
the lower gear under the following
conditions:
●The vehicle slows down to a
certain speed.●You press the brake pedal.
GEAR POSITION INDICATOR
‘‘ M’’ INDICATOR
Driving with the Paddle Shifters38211/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu

Downshifting with the paddle shifter
allows you to increase the engine
braking when going down steep or
long hills, and provides more power
when climbing uphills. You can
upshift the transmission manually to
reduce the rpm.
The transmission also shifts
automatically as the vehicle comes to
a complete stop. It downshifts to first
gear when the vehicle speed reaches
6 mph (10 km/h) or less.The automatic transmission will not
allow you to shift up or down if:
●You downshift before the engine
speed reaches the highest
threshold of the lower gear.
If you try to do this, the gear
position indicator will flash the
number of the lower gear several
times, then return to a higher gear.●You upshift before the engine
speed reaches the lowest
threshold of the higher gear.●You try to shift to third or a higher
gear when the vehicle is
stationary.●You pull both paddle shifters at the
same time.●You pull one of the two paddle
shifters while continuously pulling
on the other one.
Starting in Second GearWhen you are in sequential shift
mode, and the vehicle is stopped,
pull the
＋(right) paddle shifter to
shift to second gear. You will see
‘‘ M2’’ in the display. Starting in
second gear helps to reduce
wheelspin in deep snow or on a
slippery surface.
CONTINUED
Driving with the Paddle Shifters
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Driving
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Recommended Shift PointsDrive in the highest gear that lets the
engine run and accelerate smoothly.
This will give you good fuel economy
and effective emissions control. The
following shift points are
recommended:Shift up Normal acceleration
1st to 2nd
2nd to 3rd 3rd to 4th4th to 5th 15 mph (24 km/h)
25mph (40 km/h)
40 mph (64 km/h)
47 mph (76 km/h) Super Handling-All Wheel Drive
™
(SH-AWD
®) System
If equippedThe super handling-all wheel drive
(SH-AWD) system is a full time all-
wheel-drive system that
automatically controls and transfers
varying amounts of engine torque to
all wheels independently, according
to the driving conditions.
While the SH-AWD system helps to
enhance the vehicle's driving
stability in all situations, it is still
your responsibility to drive and
corner at reasonable speeds and to
leave a sufficient margin of safety. SH-AWD Torque Distribution
Monitor
The SH-AWD torque distribution
monitor on the multi-information
display shows you the amount of
torque being sent to the wheels.
Each wheel
－right front (RF), left
front (LF), right rear (RR), and left
rear (LR) －has its own torque
indicator.
TORQUE INDICATOR
TORQUE INDICATOR
Driving with the Paddle Shifters, Super Handling-All Wheel Drive ™(SH-AWD
®) System
38411/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu