Page 302 of 518
Compass CalibrationIf the compass direction is blinking
and the CAL indicator is shown, the
compass is self-calibrating.The compass may need to be
manually calibrated after exposure to
a strong magnetic field. If the
compass seems to be continually
showing the wrong direction and is
not self-calibrating, do the following.
NOTE
: Do this procedure in an open
area, away from buildings, power
lines, and other vehicles.
1. Press and hold the SOUND/ CLOCK and RPT buttons at the
same time for about 2 seconds.
You will hear a beep, then the
display will change to the compass
setting mode as shown above.
Compass29611/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu
Page 304 of 518
1. Press and hold the SOUND/CLOCK and RPT buttons at the
same time for about 2 seconds.
You will hear a beep, then the
center display will change to the
compass setting mode as shown
above. 2. Select
‘‘ZONE ’’by pressing preset
2 to enter the zone setting mode.
The display will change to zone
setting mode, and show you the
current zone setting. If you want to
cancel this mode, select ‘‘R ’’ by
pressing preset 3. The display will
return to the normal display.
3. Find the zone for your area on the map (see next page).
4. If the zone is incorrect, presspreset 1 (- ) or preset 2 (+ ) to get
the zone number to count up and
down. When you finish setting the
correct zone, or want to cancel this
mode without changing the
current setting, select ‘‘SET ’’by
pressing preset 3. The display will
return to the normal display.
Compass29811/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu
Page 334 of 518
System Setup
This command group allows you to
change or customize HFL basic
settings.
To set a 4-digit passcode to lock theHFL system for security purposes:Press and release the HFL Talk
button before a command.
1. Say ‘‘System setup .’’
2. Say ‘‘Security ’’after the prompts.
3. Follow the HFL prompts and say the 4-digit passcode you want to
set.
4. Follow the HFL prompts to confirm the number. NOTE
: Once a passcode is set, you
will need to enter it to use HFL each
time you start the vehicle. If you
forget the code, your dealer will have
to reset it for you, or you will have to
clear the entire system (see page
330).
Bluetooth
®HandsFreeLink
®
32811/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu
Page 369 of 518

Improper accessories or
modifications can affect your
vehicle's handling, stability, and
performance, and cause a
crash in which you can be hurt
or killed.
Follow all instructions in this
owner's manual regarding
accessories and modifications.
When properly installed, cellular
phones, alarms, two-way radios, and
low-powered audio systems should
not interfere with your vehicle's
computer controlled systems, such
as your airbags, anti-lock brakes, and
tire pressure monitoring system. Before installing any accessory:
●Make sure the accessory does not
obscure any lights, or interfere
with proper vehicle operation or
performance.●Be sure electronic accessories do
not overload electrical circuits (see
page 469) or interfere with proper
operation of your vehicle.●Before installing any electronic
accessory, have the installer
contact your dealer for assistance.
If possible, have your dealer
inspect the final installation.●Do not install accessories on the
side pillars or across the rear
windows. Accessories installed in
these areas may interfere with
proper operation of the side
curtain airbags.Modifying Your Vehicle
Removing parts from your vehicle, or
replacing components with non-
Acura components could seriously
affect your vehicle's handling,
stability, and reliability.
Here are some examples:
●Lowering the vehicle with a non-
Acura suspension kit that
significantly reduces ground
clearance can allow the
undercarriage to hit speed bumps
or other raised objects, which
could cause the airbags to deploy.●Raising your vehicle with a non-
Acura suspension kit can affect the
handling, stability, and reliability.
CONTINUED
Accessories and Modifications
363
Before Driving
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Page 370 of 518
●Non-Acura wheels, because they
are a universal design, can cause
excessive stress on suspension
components and will not be
compatible with the tire pressure
monitoring system (TPMS).●Larger or smaller wheels and tires
can interfere with the operation of
your vehicle's anti-lock brakes and
other systems.●Modifying your steering wheel or
any other part of your vehicle's
safety features can make the
systems ineffective.
If you plan to modify your vehicle,
consult your dealer.Accessories and Modifications36411/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu
Page 374 of 518

Carrying Cargo in the Passenger
Compartment●Store or secure all items that could
be thrown around and hurt
someone during a crash.●Be sure items placed on the floor
behind the front seats cannot roll
underneath and interfere with the
proper operation of the seats, the
sensors under the seats, or the
driver's ability to operate the
pedals.
●If you fold the rear seats down, tie
down items that could be thrown
about the vehicle during a crash or
sudden stop. Also, keep all cargo
below the bottom of the windows.
If it is higher, it could interfere
with the proper operation of the
side curtain airbags.●Keep the glove box closed while
driving. If it is open, a passenger
could injure their knees during a
crash or sudden stop.●Do not put any items on top of the
cargo area cover. They can block
your view and be thrown around
the vehicle during a crash.Carrying Cargo in the Cargo Area
or on a Roof Rack
●Distribute cargo evenly on the
floor of the cargo area, placing the
heaviest items on the bottom and
as far forward as possible. Tie
down items that could be thrown
about the vehicle during a crash or
sudden stop.●If you fold the rear seats down, tie
down items that could be thrown
about the vehicle during a crash or
sudden stop. Keep all cargo below
the bottom of the windows. If it is
higher, it could interfere with the
proper operation of the side
curtain airbags.
Carrying Cargo36811/06/16 17:42:51 12 ACURA RDX MMC North America Owner's M 50 31STK650 enu
Page 377 of 518

This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important information on
parking your vehicle, the braking
system, the Super Handling-All
Wheel Drive™(SH-AWD
®) system,
the vehicle stability assist (VSA
®)
system, the tire pressure monitoring
system (TPMS), and facts you need
if you are planning to tow a trailer or
drive off-highway. Driving Guidelines
......................
372
Preparing to Drive
......................
373
Starting the Engine
.....................
374
Automatic Transmission
.............
376
Driving with the Paddle Shifters
...................................
380
Super Handling-All Wheel Drive ™(SH-AWD
®)
System
................................
384
Parking
.......................................
386
Braking System
..........................
387
Anti-lock Brakes (ABS)
...............
388
Tire Pressure Monitoring System
(TPMS)
...................................
390
Vehicle Stability Assist (VSA
®),
aka Electronic Stability Control (ESC), System
.....................
395
Towing a Trailer
..........................
397
Off-Highway Driving Guidelines
...............................
405
Driving
371
Driving
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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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