2012 Acura MDX lock

Compass OperationOn models without navigation systemCompass operation can be affected
by driving near power lines or
stations, across bridges, through
tunnels, over railroad crossings, past
large vehicles, or driving near large
objects that can cause a magnetic
disturbance. It can also be affected
by accessories such as antennas and
roof racks that are mounted by
magnets.
Compass Calibration
If you see‘‘－－’’in the compass
display and‘‘CAL’’and‘‘
’’are
shown in the calendar display, 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.
1. Press and hold the SET button for
five seconds until the clock display
changes to‘‘ZON ? N.’’(Clock
adjustment mode will be started
after the first two seconds.)
2. Press the SET button.‘‘CAL ? N’’
will be displayed. At this point,
pressing the SET button will exit
calibration mode.3. Press the▼button.‘‘CAL ? Y’’will
be displayed.
4. Press the SET button. The
compass display will change to
‘‘－－’’and‘‘CAL’’and‘‘
’’are
shown.
5. Drive the vehicle slowly in two
complete circles.
COMPASS DISPLAYPress and
hold SET
Press SET
Press▼
Compass342

6. When the display goes from
‘‘－－’’to an actual heading, the
unit is calibrated and the display
returns to normal.
NOTE:Do this procedure in an open
area, away from buildings, power
lines, and other vehicles.Compass Zone SelectionIn most areas, there is a variation
between magnetic north and true
north. Zone selection is required so
the compass can compensate for this
variation. To check and select the
zone, do this:
1. Press and hold the SET button for
five seconds until the clock display
changes to‘‘ZON ? N.’’(Clock
adjustment mode will be started
after the first two seconds.)
2. Press the▼button.‘‘ZON ? Y’’will
be displayed.
3. Press the SET button. The zone
the compass is currently in will be
displayed.4. Find the zone for your area on the
map.
5. If the zone is incorrect, press the
▼button to cycle the count down,
or the▲button to cycle the count
up. Once the correct zone is
displayed, continue to step 6.
6. Press the SET button to set the
zone selection.
7. Press and hold the SET button for
about 5 seconds to exit the zone
selection and return display to
normal.
CONTINUEDCompass
343
Features

●
Driving on a mountainous road, or
driving off road for extended
periods.
●
Abrupt steering wheel movement.
●
When the ABS or VSA is activated.
●
When the VSA indicator comes on.
If ACC is canceled by any these
conditions, wait until the condition
improves, then press the RES/
ACCEL button to restore ACC. When
you do this, the vehicle will resume
its set cruising speed.
If you turn the ignition switch to the
ACCESSORY (I) or LOCK (0)
position after ACC was automatically
canceled, the set speed is erased,
and you must enter it again (see page
353).ACC Indicator
The ACC amber indicator normally
comes on for a few seconds when
you turn the ignition switch to the
ON (II) position. If it comes on at any
other time, there is a problem in the
ACC system. If this happens, take
the vehicle to your dealer to have it
checked.
The ACC system cannot be used
while this amber indicator is on.
ACC INDICATOR
CONTINUED
Adaptive Cruise Control (ACC)
359
Features

To set a 4-digit passcode to lock the
HFL 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
380).
To change your security pass code:Press and release the HFL Talk
button before a command.
1. Say‘‘System setup.’’
2. Say‘‘Change passcode’’after the
prompts.
3. Follow the HFL prompts and say
the new 4-digit passcode.
4. Follow the HFL prompts to
confirm the number.
CONTINUED
Bluetooth
®
HandsFreeLink
®
(Models without navigation system)
379
Features

Modifying your vehicle, or installing
non-Acura accessories, may make
your vehicle unsafe. Before you
make any modifications or add any
accessories, be sure to read the
following information.
Accessories
Your dealer has Acura accessories
that allow you to personalize your
vehicle. These accessories have been
designed and approved for your
vehicle, and are covered by warranty.
Although non-Acura accessories may
fit on your vehicle, they may not
meet factory specifications, and could
adversely affect your vehicle's
handling, stability, and reliability.
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 566) or interfere with proper
operation of your vehicle.
●
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.
●
Before installing any electronic
accessory, have the installer
contact your dealer for assistance.
If possible, have your dealer
inspect the final installation.
CONTINUED
Accessories and Modifications
431
Before Driving

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.
Some examples are:●
Lowering your 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 and stability.
●
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 Modifications432

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, active damper system (If
equipped), the tire pressure
monitoring system (TPMS), the
collision mitigation braking system™
(CMBS™), the blind spot information
system (BSI) and facts you need if
you are planning to tow a trailer or
drive off-high way.Driving Guidelines
......................
440
Preparing to Drive
......................
441
Starting the Engine
.....................
442
Check Starting System
Message
.............................
443
Automatic Transmission
.............
443
Driving with the Paddle
Shifters
................................
447
Using the Paddle Shifters in
the D position (D-Paddle
Shift Mode)
.....................
447
Using the Paddle Shifters in
the S position (Sequential
Shift Mode)
.....................
449
Super Handling-All Wheel
Drive™(SH-AWD
®)
System
................................
452
Parking
.......................................
454
Tire Pressure Monitoring System
(TPMS)
...................................
455
Braking System
..........................
460
Anti-lock Brakes (ABS)
...............
461
Collision Mitigation Braking
System™(CMBS™)
...............
463Vehicle Stability Assist (VSA
®),
aka Electronic Stability Control
(ESC), System
.....................
473
Blind Spot Information System
(BSI)
.......................................
476
Active Damper System
................
484
Towing a Trailer
..........................
487
Trailer Stability Assist
.................
498
Off-Highway Driving
Guidelines
...............................
500
Driving
439
Driving

You should do the following 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 149).6. Check the adjustment of the inside
and outside mirrors (see page
165).
7. Check the steering wheel
adjustment (see page 134).
8. Make sure the doors and tailgate
are securely closed and locked.
9. Fasten your seat belt. Check that
your passengers have fastened
their seat belts (see page 16).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 67, 78 and 87).
Preparing to Drive
441
Driving