engine Acura RLX 2014 User Guide

21Quick Reference Guide
Pressing the electric
parking brake switch does
not release the parking
brake. Why?
Press the electric parking brake switch with the brake pedal
depressed.
Depressing the accelerator
pedal does not release the
parking brake
automatically. Why?
●Fasten the driver’s seat belt.●Check if the shift lever is in
(P
or
(N
. If so, move the lever to
any other position.
Unleaded gasoline with a
Pump Octane Number
(PON) of 91 or higher is
recommended.
Is it possible to use
unleaded gasoline with a
Pump Octane Number
(PON) of 87 or lower on
this vehicle?
Unleaded gasoline with a Pump Octane Number (PON) of 91 or
higher is recommended.
Use of lower octane gasoline can cause occasional metallic
knocking noise in the engine and will result in decreased engine
performance.
Use of gasoline with a pump octane less than 87 can lead to
engine damage.

64Safe Driving
Exhaust Gas HazardCarbon Monoxide GasThe engine exhaust from this vehicle contains carbon monoxide, a colorless,
odorless, and highly toxic gas. As long as you properly maintain your vehicle, carbon
monoxide gas will not get into the interior.■Have the exhaust system inspected for leaks whenever
•The exhaust system is making an unusual noise.
•The exhaust system may have been damaged.
•The vehicle is raised for an oil change.
When you operate a vehicle with the trunk open, airflow can pull exhaust gas into
the interior and create a hazardous condition. If you must drive with the trunk open,
open all the windows and set the climate control system as shown below.
1.Select the fresh air mode.
2.Select the mode.
3.Set the fan speed to high.
4.Set the temperature control to a comfortable setting.
Adjust the climate control system in the same manner if you sit in your parked
vehicle with the engine running.
1Carbon Monoxide Gas
An enclosed area such as a garage can quickly fill up
with carbon monoxide gas.
Do not run the engine with the garage door closed.
Even when the garage door is open, drive out of the
garage immediately after starting the engine.
3
WARNING
Carbon monoxide gas is toxic.
Breathing it can cause unconsciousness and
even kill you.
Avoid any enclosed areas or activities that
expose you to carbon monoxide.

68Instrument Panel
Indicators*1:On the left: Models with navigation system
On the right: Models without navigation systemIndicator
Name
On/Blinking
Explanation
Message
*1
Brake System
Indicator (Red)
●Comes on for a few seconds when
you set the power mode to ON, then
goes off.●Comes on when the brake fluid level
is low.●Comes on if there is a problem with
the brake system.
●Comes on while driving - Check the
brake fluid level.
2What to do when the indicator
comes on while driving P. 482
●Comes on along with the ABS
indicator - Have the vehicle checked by
a dealer.
2If the Brake System Indicator (Red)
Comes On P. 482
Low Oil
Pressure
Indicator
●Comes on when you set the power
mode to ON, and goes off when the
engine starts.●Comes on when the engine oil
pressure is low.
●Comes on while driving -
Immediately stop in a safe place.
2If the Low Oil Pressure Indicator
Comes On P. 481
U.S.Canada(Red)

71
uuIndicatorsu
Continued
Instrument Panel
*1:On the left: Models with navigation system
On the right: Models without navigation systemIndicator
Name
On/Blinking
Explanation
Message
*1
Malfunction
Indicator Lamp
●Comes on when you set the power
mode to ON, and goes off either
when the engine starts or after
several seconds if the engine is not
started. If “readiness codes” have
not been set, it blinks five times
before it goes off.●Comes on if there is a problem with
the emissions control system.●Blinks when a misfire in the engine’s
cylinders is detected.
●Readiness codes are part of the on
board diagnostics for the emissions
control systems.
2Testing of Readiness Codes P. 501
●Comes on while driving - Have the
vehicle checked by a dealer.●Blinks while driving - Stop in a safe
place where there are no flammable
objects. Stop the engine for 10 minutes
or more, and wait for it to cool down.
Then, take the vehicle to a dealer.
2If the Malfunction Indicator Lamp
Comes On or Blinks P. 482
Charging
System
Indicator
●Comes on when you set the power
mode to ON, and goes off when the
engine starts.●Comes on when the battery is not
charging.
●Comes on while driving - Turn off the
climate control system and rear
defogger in order to reduce electricity
consumption.
2If the Charging System Indicator
Comes On P. 481

74
uuIndicatorsu
Instrument Panel
*1:On the left: Models with navigation system
On the right: Models without navigation systemIndicator
Name
On/Blinking
Explanation
Message
*1
Anti-lock
Brake System
(ABS)
Indicator
●Comes on for a few seconds when
you set the power mode to ON, then
goes off.●If it comes on at any other time,
there is a problem with the ABS.
●Stays on constantly - Have the vehicle
checked by a dealer. With this indicator
on, your vehicle still has normal braking
ability but no anti-lock function.
2Anti-lock Brake System (ABS)
P. 389
Supplemental
Restraint
System
Indicator
●Comes on for a few seconds when
you set the power mode to ON, then
goes off.●Comes on if a problem with any of
the following is detected:
-Supplemental restraint system
-Side airbag system
-Side curtain airbag system
-Seat belt tensioner
-Seat belt e-pretensioner
*
●Stays on constantly or does not
come on at all - Have the vehicle
checked by a dealer.
Electric Power
Steering (EPS)
System
Indicator
●Comes on when you set the power
mode to ON, and goes off when the
engine starts.●Comes on if there is a problem with
the Electric Power Steering (EPS)
System.
●Stays on constantly or does not
come on at all - Have the vehicle
checked by a dealer.
2If the Electric Power Steering (EPS)
System Indicator Comes On P. 483
* Not available on all models

77
uuIndicatorsu
Continued
Instrument Panel
Indicator
Name
On/Blinking
Explanation
Message
Turn Signal
Indicators
●The turn signal indicators blink when
you operate the turn signal lever.●If you press the hazard warning
button, both indicators and all turn
signals blink at the same time.
●Does not blink or blinks rapidly - A turn
signal light bulb has blown. Change the
bulb immediately.
2Replacing Light Bulbs P. 429
, 430
, 431
—
High-Beam
Indicator
●Comes on when the high beam
headlights are on.
—
—
Lights On
Indicator
●Comes on whenever the light switch
is on, or in AUTO when the exterior
lights are on.
●If you set the power mode to ACCESSORY
or VEHICLE OFF (LOCK) while the exterior
lights are on, a chime sounds when the
driver’s door is opened.
—
Immobilizer
System Indicator
●Comes on briefly when you set the
power mode to ON, then goes off.●Comes on if the immobilizer system
cannot recognize the key
information.
●Blinks - You cannot start the engine. Set
the power mode to VEHICLE OFF (LOCK),
then select the ON mode again.●Repeatedly blinks - The system may be
malfunctioning. Have the vehicle checked
by a dealer.●Do not attempt to alter this system or add
other devices to it. Electrical problems can
occur.
—
Security System
Alarm Indicator
●Blinks when the security system
alarm has been set.
2Security System Alarm P. 128
—
Indicator

84
uuIndicatorsuMulti-Information Display Warning and Information Messages
Instrument Panel
Multi-Information Display Warning and Information MessagesThe following messages appear only on the multi-information display. Roll the right selector wheel to see the message again with the
system message indicator on.
*1:On the left: Models with navigation system
On the right: Models without navigation system
Message
*1
Condition
Explanation
●Appears when the washer fluid is low.
●Refill washer fluid.
2Refilling Window Washer Fluid P. 427
●Appears when the scheduled maintenance is due soon.●Consequently, Maintenance Due Now/SERVICE
DUE NOW and Maintenance Past Due/SERVICE
PAST DUE follow.
2Maintenance Minder Messages on the Multi-
Information Display P. 413
●Appears when the engine coolant temperature gets
abnormally high.
2Overheating P. 479
●Appears when the transmission fluid temperature is
too high.
●Stop in a safe place in
(P
. Let the engine idle until the
message disappears.
●Appears when there is a problem with the sensor on
the battery.
●Have your vehicle checked by a dealer.
2Checking the Battery P. 446
●Appears along with the battery charging system
indicator when the battery is not charging.
●Turn off the climate control system and rear defogger
to reduce electricity consumption.
2If the Charging System Indicator Comes On P. 481

85
uuIndicatorsuMulti-Information Display Warning and Information Messages
Continued
Instrument Panel
*1:On the left: Models with navigation system
On the right: Models without navigation system
Message
*1
Condition
Explanation
●Appears when the starting system has a problem.
●As a temporary measure, press and hold the ENGINE
START/STOP button for 15 seconds while
depressing the brake pedal and manually start the
engine.
Have the vehicle checked by a dealer.
●Appears if the keyless access remote battery is too
weak to start the engine or the key is not with you to
start the engine.
A beeper sounds six times.
●Bring the keyless access remote in front of the
ENGINE START/STOP button to be touched with.
2If the Keyless Access Remote Battery is Weak
P. 473
●Appears after the driver’s door is opened when the
power mode is in ACCESSORY.
●Press the ENGINE START/STOP button twice with
your foot off the brake pedal to change the power
mode to VEHICLE OFF (LOCK).
●Appears when the power mode is in ACCESSORY.
—
U.S.Canada
U.S.Canada

86
uuIndicatorsuMulti-Information Display Warning and Information Messages
Instrument Panel
*1:On the left: Models with navigation system
On the right: Models without navigation system
Message
*1
Condition
Explanation
●Appears when you close the door with the power
mode in ON without the keyless access remote inside
the vehicle.
●Disappears when you bring the keyless access remote
back inside the vehicle and close the door.
2Keyless Access Remote Reminder P. 135
●Appears when the keyless access remote battery
becomes weak.
●Replace the battery as soon as possible.
2Replacing the Button Battery P. 447
●Appears three seconds after the To Start, Hold
Remote Near Start Button, then To Start Engine
messages appeared sequentially.
●Unless you bring the keyless access remote in front of
the ENGINE START/STOP button, this message does
not appear.
2If the Keyless Access Remote Battery is Weak P. 473
●Appears when you set the power mode to
ACCESSORY or ON.
2Starting the Engine P. 342
●Appears when the steering wheel is locked.
●Move the steering wheel left and right after pressing
the ENGINE START/STOP button.
●Appears if you press the ENGINE START/STOP
button to turn the engine off without the shift lever
in
(P
.
●Press the ENGINE START/STOP button twice after
moving the shift lever to
(P
.

94Instrument Panel
Gauges and Multi-Information Display GaugesGauges include the speedometer, tachometer, fuel gauge, and related indicators.
They are displayed when the power mode is in ON.
Displays your driving speed in mph or km/h.
Shows the number of engine revolutions per minute.
Displays the amount of fuel left in the fuel tank.
Displays the temperature of the engine coolant.■
Speedometer
■
Tachometer
■
Fuel Gauge
■
Temperature Gauge
1Fuel GaugeNOTICEYou should refuel when the needle approaches .
Running out of fuel can cause the engine to misfire,
damaging the catalytic converter.
The actual amount of remaining fuel may differ from
the fuel gauge reading.
E
1Temperature GaugeNOTICEDriving with the temperature gauge pointer in the
upper zone can cause serious engine damage. Pull
safely to the side of the road and allow engine
temperature to return to normal.
2Overheating P. 479