2011 Acura TSX engine

89
Locking and Unlocking the Doors
Continued
Controls
Key Types and Functions
All of the keys have an immobilizer system. The
immobilizer system helps to protect against vehicle
theft.
Immobilizer System


P. 9 8
The keys contain precision electronics.
Adhere to the following advice to prevent damage
to the electronics:
Do not leave the keys in direct sunlight, or in
tlocations with high temperature or high humidity.
Do not drop the keys or set heavy objects on tthem.
Keep the keys away from liquids. tDo not take the keys apart except for replacing tthe battery.
If the circuits in the keys are damaged, the engine
may not start, and the remote transmitter may not
work.
If the keys do not work properly, have them
inspected by a dealer.
If the key is not fully extended, the immobilizer
system may not work properly, and the engine may
not start.
Avoid contact with the key whenever it extends or
retracts.
Use the keys to start and stop the engine,
and to lock and unlock all the doors, trunk,
and fuel fill door. You can also use the
remote transmitter to lock and unlock the
doors, trunk, and fuel fill door. Models with a driving position system The seat automatically moves to the preset
position when you unlock the door using the
remote transmitter on the master key.
Driving Position Memory System

P.111
The master key folds up inside the remote
transmitter.
1. Press the release button to release the key
out from the transmitter.
Make sure to fully extend the key.
2. To close the key, press the release button
then push the key inside the transmitter
until you hear a click.
Key Types and FunctionsThis vehicle comes with the following keys:
Retractable Master KeysPanic Button
Lock
ButtonUnlock
Button Trunk Button
Release
ButtonRelease
ButtonPress

Locking and Unlocking the Doors
Key Types and Functions
90Controls
Contains a number that you will need if you
purchase a replacement key.
Key Number Tag
Keep the key number tag separate from the key in a
safe place outside of your vehicle.
If you wish to purchase an additional key, contact a
dealer.
If you lose your key and you cannot start the
engine, contact a dealer.
Key Number Tag
Can be used to start and stop the engine,
and lock and unlock driver's door.
Valet Key
Valet Key
When you need to leave a key with a third party,
leave the valet key.

Security System
98Controls
Immobilizer SystemThe immobilizer system prevents a key that has not been pre-registered from
starting the engine. Each key contains electronic transmitters that use electronic
signals to verify the key.
Pay attention to the following when inserting the key into the ignition switch.
Do not allow objects that emit strong radio waves near the ignition switch. t
Make sure the key is not covered by or touching a metal object. t
Do not bring a key from another vehicle's immobilizer system near the ignition t
switch.
Immobilizer System NOTICE Leaving the ignition key in the vehicle can result in
theft or accidental movement of the vehicle.
Always take the ignition key with you whenever you
leave the vehicle unattended.
Do not alter the system or add other devices to it.
Doing so may damage the system and make your
vehicle inoperable. Security System Alarm
The security alarm continues for a maximum of two
minutes until the security system deactivates.
Security System AlarmThe security system alarm activates when the doors, trunk, or hood are opened
without the key, or remote transmitter. It also activates if you turn the ignition
switch to ON
II
after locking the doors with the remote transmitter.
When the security system alarm activates
The horn sounds intermittently, and all of the exterior lights flash. To deactivate the security system alarm
Unlock the vehicle using the key, or remote transmitter. The system, along with
the horn and flashing lights, are deactivated.

Operating the Switches Around the Steering Wheel
104Controls
0 LOCK: Insert and remove the key in this
position.
I ACCESSORY: Operate the audio system and
other accessories in this position.
II ON: This is the position when driving.

III
START: This position is for starting the engine.
The switch returns to ON
II when you let go of
the key.
Ignition Switch
Ignition Switch Manual transmission models
Automatic transmission models You cannot take the key out unless the shift lever is
in
P.
All models If you open the driver's door when the key is in
LOCK
0 or ACCESSORY
I , a warning buzzer will
sound to remind you to take the key out.
When this happens, the following messages appear
on the multi-information display:
In LOCK
t
0 : "REMOVE KEY."
In ACCESSORY
t
I : "REMOVE KEY" The buzzer
will stop when you take the key out.
If the key won't turn from LOCK
0 to ACCESSORY
I, turn the key while moving the steering wheel
left and right. The steering wheel will unlock,
allowing the key to turn.
WARNING
Removing the key from the ignition switch
locks the steering. If you do this while the
vehicle is in motion, you can lose control
of the vehicle.
Only remove the key from the ignition
switch when parked.

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Controls
Operating the Switches Around the Steering Wheel
Turn Signals
Light Switches
Turn Signals
The turn signals can be used when the
ignition switch is in ON
II
.
Rotating the light switch turns the lights on
and off, regardless of the position of the
ignition switch.
High beams
Push the lever forward until you hear a click. Low beams
When in high beams, pull the lever back to
return to low beams. Flashing the high beams
Pull the lever back, and release it.
Manual Operation
Light Switches
If you remove the key from the ignition switch while
the light is on, a chime sounds when the driver’s
door is opened.
When the lights are on, the lights on indicator in
the instrument panel will be on.
Indicators


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Repeatedly turning the headlights on and off
reduces the life of the HID headlight bulbs.
If you sense that the level of the headlights is
abnormal, have the vehicle inspected by a dealer.
Do not leave the lights on when the engine is off
because it will cause the battery to discharge.
Light Switches
Right Turn
Left Turn
High Beams
Low BeamsFlashing the
high beams
Turns on side marker, tail and
license plate lights Turns on headlights, parking,
side marker, tail, and license
plate lights

Operating the Switches Around the Steering Wheel
Rear Defogger/Heated Door Mirror Button
110Controls
Rear Defogger/Heated Door Mirror Button
Press the rear defogger and heated door
mirror button to defog the rear window and
mirrors when the ignition is in ON
II
.
The rear defogger and heated door mirrors
automatically switch off after 10-30 minutes
depending on the outside temperature.
However, if the outside temperature is 32°F
(0°C) or below, they do not automatically
switch off.
Rear Defogger/Heated Door Mirror Button NOTICE When cleaning the inside of the rear window, be
careful not to damage the heating wires.
It is critical to wipe the window from side to side
along the defogger heating wires.
This system consumes a lot of power, so turn it off
when the window has been defogged.
Also, do not use the system for a long period when
the engine is idling. This may weaken the battery,
making it difficult to start the engine.

Adjusting the Seats
Adjusting the Seat Positions
121
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Controls
Maintain a Proper Sitting Position
After all occupants have adjusted their seats and head restraints, and put on their
seat belts, it is very important that they continue to sit upright, well back in their
seats, with their feet on the floor, until the vehicle is safely parked and the engine
is off.
Sitting improperly can increase the chance of injury during a crash. For example,
if an occupant slouches, lies down, turns sideways, sits forward, leans forward or
sideways, or puts one or both feet up, the chance of injury during a crash is greatly
increased.
In addition, an occupant who is out of position in the front seat can be seriously or
fatally injured in a crash by striking interior parts of the vehicle or being struck by
an inflating front airbag.
WARNING
Sitting improperly or out of position can
result in serious injury or death in a crash.
Always sit upright, well back in the seat,
with your feet on the floor. Maintain a Proper Sitting Position

Interior Lights/Interior Convenience Items
Interior Convenience Items
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Controls
Accessory Power Sockets
There are two accessory power sockets; one
in the console compartment and the other
at the front of the center console. They
can be used when the ignition switch is in
ACCESSORY
I or ON
II
.
Open the cover to use it.
Accessory Power Sockets NOTICE Do not insert an automotive type cigarette lighter
element.
This can overheat the power socket.
The accessory power socket is designed to supply
power for 12 volt DC accessories that are rated 120
watts or less (10 amps).
To prevent battery drain, only use the power socket
with the engine running.