Lock Acura MDX 2009 Owner's Guide

3. When you turn the wiper switch tothe ‘‘OFF ’’position, the wiper will
return to its parked position.
4. Rotate the switch counterclockwise to spray the
window washer.
When you shift the transmission to
the reverse position with the front
windshield wipers activated, the
rear window wiper operates
automatically.
When the wiper control lever
position is INT, the rear wiper
operates intermittently. When it is
LO or HI, the rear wiper operates
continuously.
The rear window washer uses the
same fluid reservoir as the
windshield washer. Turn Signal and Headlights
1. Turn signal
2. Off
3. Parking and indicator lights
4. AUTO
5. Headlights on
6. High beams
7. Flash high beams
8. Fog lights off
9. Fog lights onTurn Signal
－Push down on the
lever to signal a left turn and up to
signal a right turn. To signal a lane
change, push lightly on the lever,
and hold it. The lever will return to
center when you release it or
complete a turn.
Headlights On －Turning the
switch to the ‘‘
’’position turns on
the parking lights, taillights,
instrument panel lights, side-marker
lights, and rear license plate lights.
Turning the switch to the ‘‘
’’
position turns on the headlights. If
you leave the lights on with the key
removed from the ignition switch,
you will hear a reminder chime when
you open the driver's door.
Windshield Wipers and Washers, Turn Signal and Headlights11808/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

When the light switch is in either of
these positions, the lights on
indicator comes on as a reminder.
This indicator stays on if you leave
the lights on and turn the ignition
switch to the ACCESSORY (I) or
LOCK (0) position.
High Beams－To switch from low
beams to high beams, push the left
lever forward until you hear a click.
The blue high beam indicator will
come on (see page70).Pull it back to
return to low beams. To flash the
high beams, pull the lever back
lightly, then release it. The high
beams stay on as long as you hold
the lever back. AUTO
－The automatic lighting
feature turns on the headlights and
all other exterior lights, when it
senses low ambient light.
To turn on automatic lighting, turn
the light switch to AUTO at any time.
The lights will come on automatically
when the outside light level becomes
low (at dusk, for example). The
lights on indicator comes on as a
reminder. The lights and indicator
will turn off automatically when the
system senses high ambient light.
The lights will remain on when you
turn off the ignition switch. They will
turn off automatically when you
remove the key and open the driver's
door. To turn them on again, either
turn the ignition switch to the ON
(II) position or turn the light switch
to the
position. Even with the automatic lighting
feature turned on, we recommend
that you turn on the lights manually
when driving at night or in a dense
fog, or when you enter dark areas
such as long tunnels or parking
facilities.
To change the
‘‘AUTO LIGHT
SENSITIVITY ’’setting, see page103.
Do not leave the light switch in
AUTO if you will not be driving the
vehicle for an extended period (a
week or more). You should also turn
off the lights if you plan to leave the
engine idling or off for a long time.
CONTINUED
Turn Signal and Headlights
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Inst rument s and Cont rols
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2009 MDX

If you see a‘‘CHECK DRL SYSTEM ’’
message on the multi-information
display, there is a problem with the
daytime running light system. Take
your vehicle to a dealer to have it
checked.
When the multi-information display
shows a ‘‘DRL OFF ’’message, the
daytime running lights are off.
Follow the procedure in the left
column to turn them on. Automatic Lighting Off Feature
This feature turns off the headlights,
all other exterior lights, and the
instrument panel lights within 15
seconds after you remove the key
and close the driver's door.
To change the
‘‘HEADLIGHT AUTO
OFF TIMER ’’setting, see page102.
The automatic lighting off feature
activates if you leave the headlight
switch in the ‘‘
’’or ‘‘
’’
position or if the lights are turned on
by setting the switch in the ‘‘AUTO ’’
position, and you remove the key,
then open and close the driver's
door. If you turn the ignition switch to the
LOCK (0) position with the headlight
switch on, but do not open the door
and get out, the lights turn off after
10 minutes (3 minutes, if the switch
is in the
‘‘AUTO ’’position).
The lights turn on again when you
unlock or open the driver's door.
If you unlock the door, but do not
open it within 15 seconds, the lights
go off. With the driver's door open,
you will hear a lights-on reminder
chime.
Turn Signal and Headlights
121
Inst rument s and Cont rols
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2009 MDX

The master key fits all the locks on
your vehicle. The valet key works
only in the ignition and the driver's
door lock. You can keep the glove
box locked when you leave your
vehicle and the valet key at a parking
facility.
You should have received a key
number tag with your keys. You will
need this key number if you ever
have to get a lost key replaced. Use
only Acura-approved key blanks.These keys contain electronic
circuits that are activated by the
immobilizer system. They will not
work to start the engine if the circuits
are damaged.
●Protect the keys from direct
sunlight, high temperature, and
high humidity.●Do not drop the keys or set heavy
objects on them.●Keep the keys away from liquids.
If they get wet, dry them
immediately with a soft cloth.
The valet key does not contain a
battery. Do not try to take it apart.
Models without power tailgate KEY
NUMBER
TAG
MASTER KEY
WITH REMOTE
TRANSMITTER
VALET KEY
(Light Gray)
KEY
NUMBER
TAGMASTER KEY
WITH REMOTE
TRANSMITTER VALET KEY
(Light Gray)
Models with power tailgate
Keys and Locks12608/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Retractable Master KeyThe master key can be retracted into
the remote transmitter. To use the
key, push the release button to
release the key from the transmitter.
The key should be fully extended. To
retract the key, push the release
button and at the same time push the
key into the remote transmitter until
it is securely latched.Always use the fully-extended key
when you insert it to the ignition
switch. If the key does not fully
extend, the immobilizer system may
not operate properly and prevents
from starting the engine.
The key may come in contact with
your finger while being retracted or
extended. Make sure your fingers do
not touch the pivot of the key when
retracting or extending the key.RELEASE BUTTON
Models with power tailgate shown Push
Keys and Locks
127
Inst rument s and Cont rols
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The Immobilizer System protects
your vehicle from theft. If an
improperly coded key (or other
device) is used, the engine's fuel
system is disabled.
When you turn the ignition switch to
the ON (II) position, the immobilizer
system indicator should come on
briefly, then go off. If the indicator
starts to blink, it means the system
does not recognize the coding of the
key. Turn the ignition switch to the
LOCK (0) position, remove the key,
reinsert it, and turn the ignition
switch to the ON (II) position again.
The system may not recognize your
key's coding if another immobilizer
key or other metal object (i.e. key
fob) is near the ignition switch when
you insert the key.If the system repeatedly does not
recognize the coding of your key,
contact your dealer.
Do not attempt to alter this system or
add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.
If you have lost your key and you
cannot start the engine, contact your
dealer.
Always take the ignition key with you
whenever you leave the vehicle alone.
As required by the FCC:
This device complies with Part 15 of theFCC rules. Operation is subject to the
following two conditions: (1) This devicemay not cause harmful interference, and(2) this device must accept any
interference received, includinginterference that may cause undesiredoperation.
Changes or modifications not expresslyapproved by the party responsible for
compliance could void the user'sauthority to operate the equipment.
This device complies with IndustryCanada Standard RSS-210.
Operation is subject to the following twoconditions: (1) this device may not causeinterference, and (2) this device must
accept any interference that may causeundesired operation of the device.
Immobilizer System12808/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

The ignition switch has four
positions: LOCK (0), ACCESSORY
(I), ON (II), and START (III).
LOCK (0)－You can insert or
remove the key only in this position.
To turn the key to the LOCK (0)
position, the shift lever must be in
Park, and you must push the key in
slightly.
If the front wheels are turned, the
anti-theft lock may make it difficult to
turn the key. Firmly turn the steering
wheel to the left or right as you turn
the key. ACCESSORY (I)
－You can operate
the audio system and the accessory
power sockets in this position.
ON (II) －This is the normal key
position when driving. Several of the
indicators on the instrument panel
come on as a test when you turn the
ignition switch from the
ACCESSORY (I) to the ON (II)
position.
START (III) －Use this position
only to start the engine. The switch
returns to the ON (II) position when
you let go of the key. You will hear a reminder beeper if
you leave the key in the ignition
switch in the LOCK (0) or the
ACCESSORY (I) position and open
the driver's door. Remove the key to
turn off the beeper.
The shift lever must be in Park
before you can remove the key from
the ignition switch.
Ignition Switch
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Inst rument s and Cont rols
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2009 MDX

To lock all doors and the tailgate,
press the bottom of the master door
lock switch on either front door, pull
the lock tab above the driver's door
handle, or use the key on the outside
lock on the driver's door.
Pressing the top of either master
door lock switch will unlock all doors
and the tailgate.
The lock tab on any passenger's door
locks and unlocks that door.
All doors and the tailgate can be
locked from the outside by using the
key in the driver's door lock. To
unlock only the driver's door, insert
the key, turn the key, and release it.
The remaining doors and the tailgate
unlock when you turn the key a
second time within a few seconds.To change the
‘‘KEY AND REMOTE
UNLOCK MODE ’’setting, see page
109.
When the vehicle speed reaches
about 10 mph (about 16 km/h) or
more, all the doors lock
automatically.
To change the ‘‘AUTO DOOR
LOCK ’’setting, see page106.
When you shift to P after driving, the
driver's door unlocks.
To change the ‘‘AUTO DOOR
UNLOCK ’’setting, see page107.
UNLOCK
LOCK
LOCK
UNLOCK
Door Locks13008/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Lockout PreventionWith any door and the tailgate open
and the key in the ignition, both
master door lock switches are
disabled. They are not disabled if all
the doors and the tailgate are closed.
If you try to lock an open driver's
door by pulling the lock tab rearward
the lock tab on the driver's door pops
out.Childproof Door Locks
The childproof door locks are
designed to prevent children seated
in the rear from accidentally opening
the rear doors. Each rear door has a
lock lever near the edge. With the
lever in the LOCK position (lever is
down), the door cannot be opened
from the inside regardless of the
position of the lock tab. To open the
door, push the lock tab forward and
use the outside door handle.Tailgate
To open the tailgate, push up inside
the handle, then lift up. To close the
tailgate, use the inner handle to pull
it down, then press down on the back
edge.
Keep the tailgate closed at all times
while driving to avoid damaging the
tailgate and to prevent exhaust gas
from getting into the interior. See
Carbon Monoxide Hazard
on page
58.
LOCK
Door Locks, Tailgate
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Inst rument s and Cont rols
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2009 MDX

Power TailgateIf equippedThe tailgate can be opened and
closed with the remote transmitter
(see page135)or the switch in the
driver's door pocket when both front
doors are unlocked.
Press and hold the tailgate button on
the remote transmitter or the switch
for about 1 second to open or close
the tailgate. Each time you press the
button on the remote transmitter or
the switch, you will hear a beep, and
some front and rear lights will flash.If you push the same button or
switch again while the tailgate is
opening or closing, you will hear
three beeps, and the tailgate will stop
moving, reverse direction, and stop
at the fully opened or closed position.
The tailgate can also be closed by
pressing the button on the tailgate. If
you press the button again while the
tailgate is closing, you will hear three
beeps, and the tailgate will stop
moving, reverse direction, and stop
at the fully opened position.
POWER TAILGATE SWITCH
TAILGATE SWITCH
Tailgate13208/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX