Page 144 of 612

Youshouldhavereceivedakey
number tag with your key. You will
need this key number if you ever
have to get a lost key replaced. Use
only an Acura-approved key blank.Donotdropthekeysorsetheavy
objects on them. Protect the key f rom direct
sunlight, high temperature, and
high humidity.
Keep the keys away f rom liquids.
If they get wet, dry them
immediately with a sof t cloth.
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.
The valet key does not contain a
battery. Do not try to take it apart.
The valet key works only in the
ignition and the driver’s door lock.
You can keep the trunk pass-through
cover and the glove box locked when
you leave your vehicle and the valet
key at a parking f acility. The master key fits all the locks on
your vehicle.
CONT INUED
On models without keyless access
system
Keys and Locks
Inst rument s and Cont rols
141
VALET
KEY
(GRAY)
KEY
NUMBER
TAG MASTER KEY
WITH REMOTE
TRANSMITTER
09/07/29 17:05:57 31TK4610_146
2010 TL
Page 145 of 612

Always make sure the key is f ully
extended when you insert it to the
ignition switch. If the key is not f ully
extended, the immobilizer system
may not operate properly and
prevent the engine f rom starting.
The master key can be retracted into
theremotetransmitter.Tousethe
key, push the release button to
release the key f rom the transmitter.
The key should be f ully extended.
To retract the key, push the release
buttonandatthesametimepushthe
key into the remote transmitter until
it is securely latched. Thekeymaycomeincontactwith
your f inger while being retracted or
extended. Make sure your f ingers do
not touch the pivot of the key when
retracting or extending it.
Each keyless access remote has a
built-in key. This key is used to lock/
unlock the doors when the remote
battery becomes weak and the
power door lock/unlock operation is
disabled. You cannot start the engine
with this key.
The built-in key (see page ) f its
all the locks on your vehicle.195On models with keyless access system
Retractable Master Key
Keys and Locks
142
Push
RELEASE BUTTON
KEY NUMBER TAG
BUILT-IN KEYS
09/07/29 17:06:05 31TK4610_147
2010 TL
Page 146 of 612

Î
Î Î
Î
CONT INUED
Youshouldhavereceivedakey
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.The immobilizer system protects
your vehicle f rom thef t. If an
improperly coded key or keyless
access remote (or other device) is
used, the engine’s f uel system is
disabled.
When you turn the ignition switch to
the ON (II) position, or select the
ON mode with the engine start/
stop button, the immobilizer system
indicator should come on brief ly,
then go off. If the indicator starts to
blink, it means the system does not
recognizethecodingof thekeyor
keyless access remote.
On models without keyless access
system, 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.On models with keyless access
system, set the power mode to
VEHICLE OFF (LOCK), then select
theONmodeagain.
The system may not recognize your
key’s or remote’s coding if another
immobilizer key or other metal
object (i.e. key chain) is near the
ignition switch or the keyless access
remote when you insert the key or
set the power mode to ON.
Your vehicle has the engine
start/stop button instead of an
ignition switch. See page f or
a comparison between
conventional power switches
and your engine start/stop
button. For more inf ormation on
selecting the power mode, see
page .
: On models with keyless access
system
181
178
Keys and Locks, Immobilizer System
Immobilizer System
Inst rument s and Cont rols
143
09/07/29 17:06:15 31TK4610_148
2010 TL
Page 147 of 612

If the system repeatedly does not
recognize the coding of your key or
keyless access remote, 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 or keyless
access remote and you cannot start
the engine, contact your dealer.As required by the FCC:This device complies with Part 15 of theFCC rules. Operation is subject to thef ollowing two conditions: (1) This devicemay not cause harmf ul interf erence, and(2) this device must accept anyinterf erence received, includinginterf erence that may cause undesiredoperation.
Changes or modif ications not expresslyapproved by the party responsible f orcompliance could void the user’sauthority to operate the equipment.
This device complies with IndustryCanada Standard RSS-210.Operation is subject to the f ollowing twoconditions: (1) this device may not causeinterf erence, and (2) this device mustaccept any interf erence that may causeundesired operation of the device.
Immobilizer System
144
Always take the ignition key or the
keyless access remote with the built-in
key with you whenever you leave the
vehicle alone.
09/07/29 17:06:23 31TK4610_149
2010 TL
Page 167 of 612

Î
Î Store a driving position only when
the vehicle is parked.
Your vehicle has a memory feature
f or the driver’s seat and outside
mirror positions.
Seat, except f or power lumbar, and
outside mirror positions can be
stored in separate memories. You
select a memorized position by
pushing the appropriate button or
using the appropriate remote
transmitter or the keyless access
remote (Driver 1 or Driver 2).
Adjust the seat to a comfortable
position (see page ).
Adjust the outside mirrors f or best
visibility (see page ).Press and release the SET button
on the control panel. You will hear
a beep. Immediately press and
hold one of the memory buttons (1
or 2) until you hear two beeps.
The indicator in the memory
button will come on. The current
positions of the driver’s seat and
outside mirrors are now stored.
Turn the ignition switch to the
ON (II) position. You cannot add a
new driving position to the
memory unless the ignition switch
is in the ON (II) position. You can
recall a memorized position with
the ignition switch in any position.
Models equipped with the
keyless access system have an
engine start/stop button instead
of an ignition switch. ON Mode
is the equivalent of ON (II). For
more inf ormation, see pages and . 3.
1.
2.
162
155
:
178 181
Storing a Driving Position in
Memory
Driving Position Memory System
164
MEMORY BUTTONS
SET BUTTON
09/07/29 17:09:58 31TK4610_169
2010 TL
Page 170 of 612

Always keep the remote and the
built-in key away from any magnetic
material.
Youshouldhavereceivedakey
number tag with your built-in key.
You will need this key number if you
ever have to get a lost key replaced.
UseonlyAcura-approvedkeyblanks.
Your vehicle has a keyless access
system. This system allows you to
operate the vehicle without an
ignition key. When you carry the
remote with you, you can lock/
unlock the door(s), unlock the trunk,
and start the engine.
When the vehicle battery is dead. When the remote battery is dead. A vehicle is being operated with a
transmitter nearby. The remote is covered by metal. You carry a cell phone, a laptop
computer, or other electrical
device near the remote. There is strong electrical current
nearby. Thebatteryof theremoteisweak.
The system may not work if: Each keyless access remote has a
built-in key. This key is used to lock/
unlock the doors when the remote
battery becomes weak and the
power door lock/unlock operation is
disabled. You cannot start the engine
with this key.
Make sure the driver always carries
the remote/built-in key set.
Protect the remote and the built-in
key f rom direct sunlight, high
temperature, and high humidity.
Do not drop the remote or the
built-in key, and do not set heavy
objects on them.
Keep the remote and the built-in key
away f rom liquids. If they get wet,
dry them immediately with a sof t
cloth.
The built-in keys do not contain
batteries.On models with navigation system
K eyless A ccess System
Inst rument s and Cont rols
167
09/07/29 17:10:39 31TK4610_172
2010 TL
Page 171 of 612
The f ollowing keys come with your
vehicle. Refer to page for how to
separate the keys.
This key is used to lock/unlock the
doors, glove box, and trunk pass-
through cover.This remote is used to lock/unlock
the doors and unlock the trunk.
When you carry the remote, you can
lock/unlock the doors, unlock the
trunk, and start the engine.
Anyone can lock/unlock a door or
open the trunk if the remote is
within the operating range of the
door or the trunk. You can lock/unlock the doors
within about a 32 inch (about 80 cm)
radius f rom the outside door handle.
You can open the trunk within about
a 32 inch (about 80 cm) radius f rom
thetrunkreleaseswitch.
195
Keys
K eyless A ccess System
Built -in K ey
K eyless A ccess Remot e
168
BUILT-IN KEYS
OPERATING
RANGE
KEYLESS ACCESS
REMOTES
KEY NUMBER TAG
09/07/29 17:10:51 31TK4610_173
2010 TL
Page 180 of 612
The engine may not run, and some
malf unctions may occur, if the
remote is outside the vehicle.The engine may not start if the
remote is subjected to strong radio
waves.
Also, the engine may not start if the
remote is too close to the windows.
K eyless A ccess System
Engine Start/Stop Button
Operating Range
Inst rument s and Cont rols
177
Make sure you know where the remote
is when you are inside the vehicle.
Remember that you can start the engine
when the remote is inside the vehicle.
Make sure you always carry the remote
with you.
09/07/29 17:12:36 31TK4610_182
2010 TL