Acura RL 2004 3.5 Repair Manual

The engine can be severely damaged
if this light f lashes or stays on when
the engine is running. For complete
inf ormation, see page .
If this light comes on when the
engine is running, the battery is not
being charged. For complete
inf ormation, see page .This light has two f unctions:
If you do not f asten your seat belt,
the beeper will stop af ter a f ew
seconds but the light stays on until
you do. Both the light and the beeper
stay of f if you f asten your seat belt
bef ore turning on the ignition. This indicator lights when you turn
the ignition switch ON (II). It is a
reminder to you and your passengers
to protect yourselves by f astening
the seat belts. A beeper also sounds
if you have not fastened your seat
belt. The instrument panel has many
indicators to give you important
inf ormation about your car. This indicator comes on when you
turn the ignition switch ON (II). It
is a reminder to check the parking
brake. Driving with the parking
brake not f ully released can
damage the brakes and tires.
If the indicator remains lit after
you have f ully released the
parking brake while the engine is
running, or if it comes on while
driving, it can indicate a problem
in the brake system. For complete
inf ormation, see page .
1.
2.
321
322
325
Indicator L ights
Inst rument s and Cont rols
L ow Oil Pressure
Indicator
Charging System
IndicatorParking Brake and Brake System
Indicator
Seat Belt Reminder L ight
58
U.S. Canada

This indicator comes on f or a f ew
seconds when you turn the ignition
switch ON (II). It will then go of f if
you have inserted a properly-coded
ignition key. If it is not a properly-
coded key, the indicator will blink
and the engine will not start (see
page ).
This indicator also blinks several
times when you turn the ignition
switch f rom ON (II) to ACCESSORY
(I) or LOCK (0).
See page .This indicator lights when you turn
the ignition switch ON (II). If it
comes on at any other time, it
indicates that the passenger’s side
airbag has automatically shut off.
For complete inf ormation, see page
.
This indicator reminds you that the
exterior lights are on. It comes on
when the light switch is in either the
or position. If you turn the
ignition switch to ACCESSORY (I)
or LOCK (0) without turning of f the
light switch, this indicator will
remain on. A reminder chime will
also sound when you open the driver’s
door.
This indicator will also come on
when the light switch is in AUTO
and the lights turn on automatically.
This lights when you set the cruise
control. See page f or inf ormation
on operating the cruise control. This indicator lights when you turn
the ignition switch ON (II). If it
comes on at any other time, it
indicates a potential problem with
your f ront airbags. This light will
also alert you to a potential problem
with your side airbags, passenger’s
side airbag automatic cutoff system
or automatic seat belt tensioners.
For complete inf ormation, see page
.
80
50
51
182 323
Immobilizer System
Indicator
Supplemental Restraint
System Indicator
Malf unction Indicator
Lamp
Lights On Indicator
(U.S. models only)
Cruise Control Indicator
Side A irbag Cutof f
Indicator
Indicator L ights
Inst rument s and Cont rols59

This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to ON (II).It comes on as a reminder that you
have turned of f the Vehicle
Stability Assist (VSA) system.
It flashes when VSA is active (see
page ).
This indicator has three f unctions:
This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to ON (II). See page
f or more inf ormation on the
VSA system. It comes on along with the VSA
system indicator if there is a
problem with the VSA system.
If this light comes on and stays on at
any other time, or it does not come
on when you turn the ignition switch
ON (II), there is a problem with the
VSA system. Take the vehicle to
your dealer to have it checked.
Without VSA, your car still has
normal driving ability, but will not
have VSA traction and stability
enhancement. See page f or more
inf ormation on the VSA system. This light normally comes on f or a
f ew seconds when you turn the
ignition switch ON (II), and when
the ignition switch is turned to
START (III). If this light comes on at
any other time, there is a problem in
theABS.If thishappens,takethe
vehicle to your dealer to have it
checked. With the light on, your car
still has normal braking ability but no
anti-lock. For complete inf ormation,
see page .
1.
2.
3.
227 227
227 225
Inst rument s and Cont rols
Indicator L ights
Vehicle Stability Assist
(VSA ) System Indicator
VSA A ctivation Indicator
A nti-lock Brake System
(A BS) Indicator
60

If a brake light does not work, theindicator comes on
when you push the brake pedal with
the ignition switch ON (II).
A burned out brake light is a hazard
when drivers behind you cannot tell
you are braking. Have your brake
lights repaired right away. The lef t or right turn signal light
blinks when you signal a lane change
or turn. If the light does not blink or
blinks rapidly, it usually means one
of the turn signal bulbs is burned out
(see page ). Replace the bulb as
soon as possible, since other drivers
cannot see that you are signaling.
WhenyouturnontheHazard
Warning switch, both turn signal
lights blink. All turn signals on the
outside of the vehicle should f lash.
The appropriate light comes on in
this display if the trunk or any door
is not closed tightly.
All the lights in the monitor display
come on f or a f ew seconds when you
turn the ignition switch to ON (II).
291
Indicator L ights
Inst rument s and Cont rols
Brake L amp Indicator
Turn Signal and
Hazard Warning
Indicators
Door and T runk Open Monitor
61
BRAKE LAMP

This light comes on as a reminder
that you must ref uel soon.This light comes on with the high
beam headlights. See page for
inf ormation on the headlight
controls.
On Canadian models, this indicator
comes on with reduced brightness
when the Daytime Running Lights
(DRL) are on (see page ).This indicator lights when you turn
the ignition switch to ON (II) with
the headlight switch of f and the
parking brake set. It should go of f if
youturnontheheadlightsorrelease
the parking brake. If it comes on at
any other time, it means there is a
problem with the DRL. There may
also be a problem with the high
beam headlights.
70 68Canadian models only
Indicator L ights
Inst rument s and Cont rols
L ow Fuel Indicator
High Beam Indicator ‘‘Daytime Running
Lights’’ Indicator
62

U.S. ModelsCanadian Models
This shows your speed in miles per
hour (mph). The smaller inner
numbers are the speed in kilometers
per hour (km/h).
This shows your speed in kilometers
per hour (km/h). The smaller inner
numbers are the speed in miles per
hour (mph).
The tachometer shows the engine
speed in revolutions per minute
(rpm). To protect the engine f rom
damage, never drive with the
tachometer needle in the red zone.
Gauges
Inst rument s and Cont rols
Speedometer
T achometer
63
TACHOMETER SPEEDOMETER SELECT
BUTTON
RESET
BUTTON
FUEL GAUGE
ODOMETER TEMPERATURE
GAUGE
TRIP METER
OUTSIDE TEMPERATURE INDICATOR
MAINTENANCE
REQUIRED INDICATOR

The odometer shows the total dis-
tance your car has been driven. It
measures miles in U.S. models and
kilometers in Canadian models.
It is illegal under U.S. f ederal law and
Canadian provincial regulations to
disconnect, reset, or alter the
odometer with the intent to change
the number of miles or kilometers
indicated.This meter shows the number of
miles (U.S.) or kilometers (Canada)
driven since you last reset it.There are two trip meters: Trip A
and Trip B. Switch between these
displays by pressing the Select
button repeatedly. Each trip meter
works independently, so you can
keep track of two dif f erent distances.
When you turn the ignition switch
ON (II), what you last selected is
displayed.
To reset a trip meter, display it, and
then press and hold the Reset button
until the number resets to ‘‘0.0’’.
Odometer
T rip Meter
Gauges
Inst rument s and Cont rols64
SELECT
BUTTON
RESET
BUTTON

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 vehicle
is on level ground. It may show
slightly more or less than the actual
amount when you are driving on
curvy or hilly roads.
This shows the temperature of the
engine’s coolant. During normal
operation, the pointer should rise
from the bottom white 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).
319 Fuel Gauge
Temperature Gauge
Outside Temperature Indicator
Gauges
Inst rument s and Cont rols65
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.

µYour 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.
Turn of f the engine.
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 to ON (II). 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 to ON (II), and then flash for
ten seconds.
Press and hold the select and reset
buttons next to the instrument pan-
el,thenturntheignitionswitch
ON (II).
Hold the buttons for
approximately ten seconds until
the indicator resets.
This indicator reminds you that it is
time to take your car in for
scheduled maintenance.
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.
Ref er to the Maintenance Schedules
f or Normal and Severe Driving
Conditions on pages
. 1.
2.
3.
244 248
Maintenance Required Indicator
Gauges
Inst rument s and Cont rols66
MAINTENANCE REQUIRED INDICATOR
SELECT
BUTTON
RESET
BUTTON

Thetwoleversonthesteering
column contain controls f or driving
f eatures you use most of ten. The lef t
lever controls the turn signals,
headlights, and high beams. The
right lever controls the windshield
washers and wipers.
The switch for the hazard warning
lights is on the dashboard to the
right of the steering column.
The controls under the lef t air vent
areforthecruisecontrol,instrument
panel brightness and the VSA
System.
The switches for the rear window
def ogger and f og lights are under
the audio system.
The steering wheel adjustment
switch on the side of the steering
column allows you to tilt and
telescope the steering wheel.
Controls Near the Steering Wheel
Inst rument s and Cont rols67
VEHICLE
STABILITY
ASSIST SYSTEM
OFF SWITCH
CRUISE
CONTROLSTEERING WHEEL
ADJUSTMENTS
HEADLIGHTS/
TURN SIGNALS
HAZARD WARNING
LIGHTS
INSTRUMENT
PANEL
BRIGHTNESS WINDSHIELD
WIPERS/WASHERS
HORN REAR WINDOW DEFOGGER FOG LIGHTS