2003 Acura CL engine

This indicator displays the outside
temperature in Fahrenheit in U.S.
models, and in Centigrade in
Canadian models.
In certain weather conditions,
temperature readings near f reezing
(32°F, 0°C) could mean that ice is
f orming on the road surf ace. The temperature sensor is located in
the f ront bumper. Theref ore, the
temperature reading can be af f ected
by heat ref lection f rom the road sur-
f ace, engine heat, and the exhaust
f rom the surrounding traf f ic. This
can cause the temperature reading
not to be correct when your speed is
under 19 mph (30 km/h).This shows how much f uel you have.
It is most accurate when the car is on
level ground. It may show slightly
more or less than the actual amount
whenyouaredrivingoncurvyor
hilly roads.
This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise
from the bottom mark to about the
middle of the gauge. In severe
driving conditions, such as very hot
weather or a long period of uphill
driving, the pointer may rise to near
the upper red mark. If it reaches the
red (Hot) mark, pull saf ely to the
side of the road. Turn to page f or
instructions and precautions on
checking the engine’s cooling
system. The needle returns to the bottom
after you turn off the ignition. The
gauge shows the f uel level reading
immediately af ter you turn the
ignition switch back ON (II).
306 Fuel Gauge
Temperature Gauge
Outside Temperature Indicator
Gauges
Inst rument s and Cont rols67
Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.

µ
For the f irst 6,000 miles (9,600 km)
af ter the Maintenance Required
Indicator is reset, it will come on f or
two seconds when you turn the
ignition switch ON (II). This indicator reminds you that it is
time to take your car in for
scheduled maintenance. Between 6,000 miles (9,600 km) and
7,500 miles (12,000 km) this
indicator will light f or two seconds
when you first turn the ignition
switch ON (II), and then f lash f or
ten seconds.
If you exceed 7,500 miles (12,000
km) without having the scheduled
maintenance perf ormed, this
indicator will remain on as a constant
reminder.
Your dealer will reset this indicator
af ter completing the scheduled
maintenance. If this maintenance is
done by someone other than your
Acura dealer, reset the indicator as
f ollows.
Hold the buttons for
approximately ten seconds until
the indicator resets. Press and hold the select and reset
buttons next to the instrument pan-
el,thenturntheignitionswitch
ON (II). Turn of f the engine.
Ref er to the Maintenance Schedules
f or Normal and Severe Driving
Conditions on pages . 1.
2.
3.
230 234
Maintenance Required Indicator
Gauges
Inst rument s and Cont rols68
S SE
EL
LE
E C
CT T
B
BU UT TT
TO
ON N
R
RE ES
SE ET
T
B
BU UT TT
TO
ON N
M
M
A
AI
INNT TE
EN
NA AN
NC CEE R
REEQ
QU UIIRRE ED
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Your car comes with two master
keys and a valet key.
The master key fits all the locks on
your car:
 Ignition
 Doors
 Trunk pass-through cover
Glovebox
 Rear console compartmentThe valet key works only in the
ignition and the door locks. You can
keep the trunk pass-through cover,
glove box, and rear console
compartment locked when you leave
your car and the valet key at a
parking f acility.
Youshouldhavereceivedakey
number plate with your keys. You
will need this key number if you ever
have to get a lost key replaced. Keepthe plate stored in a saf e place. If you
need to replace a key, use only an
Acura-approved key blank.
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 f rom direct
sunlight, high temperature, and
high humidity.
Donotdropthekeysorsetheavy
objects on them.
Keep the keys away f rom liquids.
If they get wet, dry them immedi-
ately with a soft cloth.
The keys do not contain batteries.
Do not try to take them apart.
Keys
Keys and Locks
Inst rument s and Cont rols78
V V
A
AL
LE
E T
T K
KEEY
Y
(
( G
Gr raa y
y))
M
M
A
AS
STTE
ER
R
K
KE EY
YS S
(
( B
Bl laa c
ckk) )
K
KE
EY
Y N
NUUMM B
BEER
R P
PL
LAA T
TE
E

Your car also comes with two remote
transmitters; see page for an
explanation of the operation.The Immobilizer System protects
your car f rom thef t. A properly-
coded master or valet key must be
used in the ignition switch f or the
engine to start. If an improperly-
coded key (or other device) is used,
the engine’s f uel system is disabled.
When you turn the ignition switch to
ON (II), the Immobilizer System
indicator should come on f or a f ew
seconds, then go out. If the indicator
starts to blink, it means the system
does not recognize the coding of the
key. Turn the ignition switch to
LOCK (0), remove the key, reinsert
it, and turn the switch to ON (II)
again.The system may not recognize your
key’s coding if another immobilizer
key or other metal object is near the
ignition switch when you insert the
key. To make sure the system
recognizes the key code:
Do not keep other immobilizer
keys on the same key ring.
Use a plastic or leather key f ob,
not metal.
Keep other keys away f rom your
car’s key and the ignition switch
while trying to start the engine.
If the system repeatedly does not
recognize the coding of your key,
contact your Acura dealer.
83
CONT INUED
Remote TransmitterImmobilizer System
Keys and Locks
Inst rument s and Cont rols79

The Immobilizer System indicator
will also blink several times when
you turn the ignition switch f rom ON
(II) to ACCESSORY (I) or LOCK (0).
Do not attempt to alter this system
or add other devices to it. Electrical
problems could result that may make
your car undriveable.
If you have lost your key and you
cannot start the engine, contact your
Acura dealer.The ignition switch is on the right
side of the steering column. It has
f our positions:
LOCK(0)
 ACCESSORY (I)
 ON (II)
 START (III)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.Ignition Switch
Keys and Locks
Inst rument s and Cont rols80

µµµ
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You can insert or
remove the key only in this position.
To switch f rom ACCESSORY to
LOCK, you must push the key in
slightly as you turn it. The shif t lever
must also be in Park. The anti-thef t
lock will lock the steering column
when you remove the key.
If the f ront wheels are turned, the
anti-thef t lock may sometimes make
it difficult to turn the key from
LOCK to ACCESSORY. Firmly turn
the steering wheel to the lef t or to
the right as you turn the key. In this position,
you can operate the audio system
and the accessory power sockets.
This is the normal key
position when driving. All f eatures
and accessories on the car are usable.
Several of the lights on the instru-
ment panel come on as a test when
you turn the ignition switch f rom
ACCESSORY to ON.
Use this position
only to start the engine. The switch
returns to ON (II) when you let go of
the key. The engine will not start if the
Immobilizer System does not
recognize the key’s coding (see page
).
You will hear a reminder beeper if
you leave the key in the LOCK (0) or
ACCESSORY (I) position and open
the driver’s door. Remove the key to
turn of f the beeper. 79
L OCK (0)
A CCESSORY (I)
ON (II)
ST A RT (III)
Keys and Locks
Inst rument s and Cont rols81

Follow these precautions whenever
you use the seat heaters:Use the HI setting only to heat the
seats quickly. Select the LO
setting when the seats f eel warm.
The HI setting draws large
amounts of current f rom the
battery.
Do not use the seat heaters, even
on the LO setting, if the engine is
lef t idling f or an extended period.
They can weaken the battery,
causing hard starting.
The HI or LO indicator lights and
remains lit until you turn it of f by
pushing the opposite side of the
switch lightly. The indicator will turn
off.
In HI, the heater turns of f when the
seat gets warm, and turns back on
after the seat’s temperature drops. It
continues to cycle as long as you
leave it set on HI. The HI indicator
remains lit as a reminder that you
have the heater on.
In LO, the heater runs continuously.
It does not cycle with temperature
changes.
Because of the sensors f or the side
airbag system, there is no heater in
the passenger’s seat-back.
Both f ront seats are equipped with
seat heaters. The ignition switch
must be ON (II) to use them. Push
the front of the switch, HI, to rapidly
heat up the seat. After the seat
reaches a comf ortable temperature,
select LO by pushing the back of the
switch. This will keep the seat warm.With A/T
Seat Heaters
Inst rument s and Cont rols103
S SE
EA
A T
T H
HE
EA
A T
TE
ER
RS S

Both f ront seats are equipped with
seat heaters. The ignition switch
must be ON (II) to use them. Push
the heater switch to turn the power
on or of f . The pilot lamp lights and
remains on while the heaters are on.Do not use the seat heaters when the
engine is of f or when idling f or a
long period of time. They can drain
the battery, making your car hard to
start.
Because of the sensors f or the side
airbag system, there is no heater in
the passenger’s seat-back.
Each door has a switch that controls
its window. To open the window,
push the switch down and hold it.
Release the switch when you want
the window to stop. Close the
window by pulling back on the
switch and holding it. Your car’s windows are electrically-
powered. Turn the ignition switch to
ON (II) to raise or lower either
window.
With M/T
Inst rument s and Cont rols
Seat Heaters, Power Windows
Power Windows
104
S SE
EA
A T
T H
HE
EA
A T
TE
ER
RS S