key battery Acura MDX 2009 Owner's Manual

When you remove the key from the
ignition switch, the steering wheel
automatically moves fully in and up.
To change the‘‘AUTO TILT &
TELESCOPE STEERING WHEEL ’’
setting, see page99.
The steering wheel then returns to
its original position when you insert
the key back in the ignition switch.
Steering wheel movement is also
controlled by the driving position
memory system (see page157). If your vehicle's battery is
disconnected or goes dead, or the
fuse for the power tilt and telescopic
steering wheel is removed, the
power tilt and telescopic steering
wheel system needs to be reset when
you reconnect the battery or install
the fuse.
Insert the key into the ignition
switch, and remove it. The steering
wheel automatically moves fully in
and up to let you know the system is
reset.
Steering Wheel Adjustments
125
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

Remote Transmitter Care●Avoid dropping or throwing the
transmitter.●Protect the transmitter from
extreme temperature.●Do not immerse the transmitter in
any liquid.●If you lose a transmitter, the
replacement needs to be
reprogrammed by your dealer.Replacing the Transmitter Battery
If it takes several pushes on the
button to lock or unlock the doors
and the tailgate, replace the battery
as soon as possible.
Battery type: CR1616
To replace the battery:
1. Remove the screw at the base of
the transmitter with a small
Phillips-head screwdriver.
2. Separate the keypad from the transmitter by pushing any button
from outside.SCREW KEYPAD
CONTINUED
Remote Transmitter
137
Inst rument s and Cont rols
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2009 MDX

3. Place a cloth on the edge of thekeypad, and remove the upper half
by carefully prying on the edge
with a small flat-tip screwdriver. 4. Remove the old battery and note
the polarity. Make sure the
polarity of the new battery is the
same (－ side facing up), then
insert it in the keypad.
An improperly disposed of battery
can hurt the environment.
Always confirm local regulations
for battery disposal.
5. Snap the two halves of the keypad, then install the parts in reverse
order.
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.
BATTERYRemote Transmitter13808/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX

Making a Call
You can make calls using any phone
number, or by using a name in the
HFL phonebook. You can also redial
the last number called. During a call,
the HFL allows you to talk up to 30
minutes after you remove the key
from the ignition switch. Continuing
a call without running the engine
may discharge and weaken the
vehicle's battery.To make a call using a phone number,do this:1. With your phone on and the ignition in the ACCESSORY (I) or
ON (II) position, press and release
the Talk button. After the beep,
say ‘‘Call’’ or‘‘Dial.’’ The HFL
response is, ‘‘What name or
number would you like to call/
dial? ’’ 2. Press and release the Talk button.
After the beep, say the number
you want to call. For example, say
‘‘123 456 7891.’’ The HFL response
is ‘‘123 456 7891. Say call, dial, or
continue to add numbers.’’
On models with navigation systemYou can also make a call directly
from the list shown on the
navigation display.
3. Press and release the Talk button. After the beep, say ‘‘Call’’ or‘‘Dial.’’
The HFL response is ‘‘Calling ’’or
‘‘ Dialing. ’’Once connected, you
will hear the person you called
through the audio speakers. To
change the volume, use the audio
system volume knob, or the
steering wheel volume controls.
4. To end the call, press the Back button.
To make a call using a name in the HFL
phonebook, do this:1. With your phone on and the ignition in the ACCESSORY (I) or
ON (II) position, press and release
the Talk button. After the beep,
say ‘‘Call’’ or‘‘Dial. ’’The HFL
response is, ‘‘What name or
number would you like to call/
dial? ’’
2. Press and release the Talk button. After the beep, say the name you
want to call. For example, say
‘‘Eric. ’’The HFL response is
‘‘ Would you like to call Eric?’’
3. Press and release the Talk button. After the beep, say ‘‘Yes. ’’The
HFL response is ‘‘Calling ’’or
‘‘ Dialing. ’’Once connected, you
will hear the person you called
through the audio speakers. To
change the volume, use the audio
system volume knob, or the
steering wheel volume controls.
CONTINUED
Bluetooth
®HandsFreeLink
®
289
Feat ures
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2009 MDX

6. Check the adjustment of the insideand outside mirrors (see page
154).
7. Check the steering wheel adjustment (see page 124).
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 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 63,72and 81). Starting the Engine
Your vehicle's starting system has an
auto control mode. When you turn
the ignition switch to the START (III)
position, this feature keeps the
engine's starter motor running until
the engine starts. Follow these
instructions to start the engine:
1. Apply the parking brake.
2. In cold weather, turn off all
electrical accessories to reduce the
drain on the battery.
3. Make sure the shift lever is in Park. Press on the brake pedal.
4. Without touching the accelerator pedal, turn the ignition switch to
the START (III) position, then
release the ignition switch. You do
not need to hold the ignition
switch in the START (III) position
to start the engine. Depending on
the outside temperature, the
starter motor runs for about 6 to 9
seconds until the engine starts. If you hold the ignition switch in
the START (III) position for more
than 7 seconds, the starter motor,
depending on the outside
temperature, runs for about 10 to
25 seconds until the engine starts.
If the engine does not start, wait at
least 10 seconds before trying
again.
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. For
more information, see page
128.
CONTINUED
Preparing to Drive, Starting the Engine
339
Driving
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2009 MDX

Diagnosing why the engine won't
start falls into two areas, depending
on what you hear when you turn the
ignition switch to the START (III)
position:●You hear nothing, or almost
nothing. The engine's starter
motor does not operate at all, or
operates very slowly.●You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
faster than normal, but the engine
does not start up and run.
Nothing Happens or the Starter
Motor Operates Very Slowly
When you turn the ignition switch to
the START (III) position, you do not
hear the normal noise of the engine
trying to start. You may hear a
clicking sound, a series of clicks, or
nothing at all. Check these things:
●Check the transmission interlock.
The transmission must be in Park
or neutral or the starter will not
operate.●Turn the ignition switch to the ON
(II) position. Turn on the
headlights, and check their
brightness. If the headlights are
very dim or do not come on at all,
the battery is discharged. See
Jump Starting
on page432.●Turn the ignition switch to the
START (III) position. If the
headlights do not dim, check the
condition of the fuses. If the fuses
are OK, there is probably
something wrong with the
electrical circuit for the ignition
switch or starter motor. You will
need a qualified technician to
determine the problem. See
Emergency Towing on page446.If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of
the battery and terminal
connections (see page421).You
can then try jump starting the
vehicle from a booster battery (see
page432).
The Starter Operates Normally
In this case, the starter motor's speed
sounds normal, or even faster than
normal, when you turn the ignition
switch to the START (III) position,
but the engine does not run.
●Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page70).
CONTINUED
If the Engine Won't Start
431
T aking Care of t he Unexpect ed
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2009 MDX

A
Accessories andModifications
..........................
330
ACCESSORY (Ignition Key Position)
.................................
129
Accessory Power Sockets
..........
166
AC Power Outlet
........................
167
Active Damper System
...............
361
AcuraLink
®(U.S. models
only)
.......................................
307
Additives, Engine Oil
.................
394
Advanced Airbags
.................. ......
29
Airbag (SRS)
............................
9, 24
Air Conditioning System
............
170
Rear A/C Control
....................
175
Air Outlets (Vents)
.....................
177
Air Pressure, Tires
.....................
415
Alcohol in Gasoline
....................
322
Antifreeze
...................................
396
Anti-lock Brakes (ABS) Indicator Light
..................
66, 357
Operation
................................
357
Anti-theft, Audio System
.............
235 Anti-theft Steering Column
Lock
.......................................
129
Audio System
..............
180, 181,200
Auto Control Mode, Starting
Engine
....................................
339
Automatic Climate Control
.........
170
Automatic Lighting
....................
118
Automatic Seat Belt Tensioners
.................. .............
22
Automatic Speed Control
...........
270
Automatic Transmission
............
341
Capacity, Fluid
........................
452
Checking Fluid Level
..............
399
Shifting
...................................
341
Shift Lever Position Indicators
............................
341
Shift Lever Positions
...............
342
Shift Lock Release
...................
346
Auxiliary Input Jack
...................
232
B
Battery Charging System Indicator
........................
65, 436 Jump Starting
..........................
432
Maintenance
...........................
421
Specifications
..........................
453
Before Driving
...........................
321
Belts, Seat
................................
8, 20
Beverage Holders
......................
163
Booster Seats
...............................
55
Brakes Anti-lock Brakes (ABS)
...........
357
Break-in, New Linings
.............
322
Bulb Replacement
...................
406
Fluid
.......................................
401
Parking
...................................
153
System Indicator
...............
65, 438
Wear Indicators
.......................
357
Braking System
..........................
356
Break-in, New Vehicle
................
322
Brightness Control, Instruments
............................
123
CONTINUED
Index
I
INDEX
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2009 MDX

SRS, Additional Information
.........
24
Additional Safety Precautions
..........................
35
Airbag Service
..........................
35
Airbag System Components
.....
24
How the Side Airbag Off Indicator Works
...................
33
How the SRS Indicator Works
..................................
33
How Your Front Airbags Works
..................................
27
How Your Side Airbags
Work
....................................
30
How Your Side Curtain Airbags Work
....................................
32
SRS Indicator
.........................
33, 66
START (Ignition Key Position)
.................................
129
Starting the Engine
....................
339
Auto Control Mode
.................
339
In Cold Weather at High
Altitude
................................
340
With a Dead Battery
................
432
State Emissions Testing
.............
463
Steam Coming from Engine
.......
434 Steering Wheel
Adjustment
..............................
124
Anti-theft Column Lock
...........
129
Buttons
....................
233, 270,280
Position Memory
....................
157
Stereo Sound System
....................
180, 181,200
Storage Compartment................
164
Storing Your Vehicle
..................
422
Sunglasses Holder
.....................
165
Sun Visor
...................................
166
Super Handling-All Wheel Drive ™
(SH-AWD
®) System
................
348
Supplemental Restraint System
..............................
9,24
Servicing
.............. ....................
35
SRS Indicator
......................
33, 66
System Components
................
24
Synthetic Oil
..............................
394
T
Tachometer
..................................
72
Tailgate
......................................
131
Opening the
............................
131 Open Monitor
......................
....
11
Power
......................................
132
Taillights, Changing Bulbs in
............................................
406
Taking Care of the Unexpected
............................
423
Technical Descriptions DOT Tire Quality Grading (U.S. Vehicles)
.............................
454
Emissions Control Systems
.....
460
Three Way Catalytic Converter
............................
462
Tire Pressure Monitoring System (TPMS) －Required Federal
Explanation
......................
458
Temperature Gauge
.....................
72
Temperature, Inside Sensor
.......
179
Temperature, Outside
..................
76
Tensioners, Seat Belts
..................
22
Tether Anchorage Points
.............
51
Theft Protection, Radio
..............
235
Three Way Catalytic Converter
...............................
462
Tilt/Telescopic Steering Wheel
.....................................
124
Timing Belt
................................
402
IndexX08/06/06 16:58:07 09 ACURA MDX MMC North America Owner's M 50 31STX620 enu
2009 MDX