sensor ACURA RL 2012 User Guide

If the indicator comes on with no
f ront seat passenger and no objects
on the seat, or with an adult riding
there, something may be interf ering
with the weight sensors. Look f or
and remove:
Any items under the f ront
passenger’s seat.
Any object hanging on the seat or
in the seat-back pocket.
Any object(s) touching the rear of
the seat-back.
If no obstructions are f ound, have
your vehicle checked by a dealer as
soon as possible.Your airbag systems are virtually
maintenance f ree, and there are no
parts you can saf ely service.
However, you must have your
vehicle serviced if:
Any airbag
that has deployed must be
replaced along with the control
unit and other related parts. Any
seat belt tensioner that activates
must also be replaced.Take your vehicle to an
authorized dealer as soon as
possible. If you ignore this
indication, your airbags may not
operate properly.
Even if your
airbags do not inflate, your dealer
should inspect the driver’s seat
position sensor, the f ront
passenger’s weight sensors, the
f ront seat belt tensioners, and all
seat belts and their anchors worn
during a crash to make sure they
are operating properly. We recommend against the use of
salvaged airbag system
components, including the airbag,
tensioners, sensors, and control
unit.
Do not try to remove or replace
anyairbagbyyourself.Thismust
be done by an authorized dealer or
a knowledgeable body shop.
Additional Inf ormation About Your Airbags
Airbag Service
An airbag ever inf lates.T he SRS indicat or alert s you t o a
problem.
If your vehicle has a moderat e t o
severe impact .
36
11/07/20 18:04:07 31SJA670_041
ProCarManuals.com

Together, airbags and
seat belts provide the best
protection.
Tampering could cause
the airbags to deploy, possibly
causing very serious injury.
If water or
another liquid soaks into the seat-
back, it can prevent the side airbag
cutof f system f rom working
properly.This could make the
driver’s seat position sensor or the
f ront passenger’s weight sensors
inef f ective. If it is necessary to
remove or modif y a f ront seat to
accommodate a person with
disabilities, f irst contact Acura
Client Relations. In the US, call
800-382-2238, and in Canada, call
888-9-ACURA-9.
Additional Inf ormation About Your Airbags
Additional Saf ety Precautions
Donotattempttodeactivateyour
airbags.
Do not t amper wit h airbag
component s or wiring f or any
reason.
Do not expose t he f ront passenger’s
seat -back t o liquid.Do not remove or modif y a f ront
seat wit hout consult ing your
dealer.
Driver and Passenger Saf ety
37
11/07/20 18:04:12 31SJA670_042
ProCarManuals.com

This indicator comes on when the
security system is set. For more
inf ormation, see page . This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to the ON (II)
position.
Itcomesonasareminderthatyou
have turned off the adaptive front
lighting system (AFS).
This indicator blinks when there is a
problem with the AFS system; you
will also see a ‘‘CHECK ADAPTIVE
FRONT LIGHTING SYSTEM’’
message on the multi-inf ormation
display (see page ). If this
happens, stop the vehicle in a saf e
place, turn the ignition switch to the
ACCESSORY (I) or the LOCK (0)
position, and restart the engine. If
the indicator does not go of f or
blinks again, take your vehicle to a
dealer to have it checked. For more
inf ormation, see page .The CMBS indicator also comes on
if dirt or other debris blocks the
radar sensor in the f ront grille. You
will also see a ‘‘CHECK CMBS
RADAR SENSOR’’ message on the
multi-inf ormation display. When you
clean the radar sensor, the indicator
should go of f the next time you turn
the ignition switch to the ON (II)
position.
If the indicator comes on at any
other time, there is a problem with
the CMBS. You will also see a
‘‘CHECK CMBS SYSTEM’’ message
on the multi-information display. If
this happens, take your vehicle to a
dealer, and have it checked. For
more inf ormation, see page .
When this indicator is on, the CMBS
is not working. This indicator normally comes on f or
a f ew seconds when you turn the
ignition switch to the ON (II)
position. It also comes on as areminder that you have turned of f
the collision mitigation braking
system (CMBS ).
144315
144
424
If equipped
If equipped
A daptive Front L ighting
System (A FS) IndicatorSecurity System Indicator
Collision Mitigation
Braking System
(CMBS ) Indicator
Instrument Panel Indicators
Inst rument s and Cont rols
69
SECURITY SYSTEM INDICATOR
TM
TMTM TM
11/07/20 18:08:59 31SJA670_074
ProCarManuals.com

This shows the outside Fahrenheit
temperature in U.S. models, and
Celsius temperature in Canadian
models.The temperature sensor is in the
f ront bumper. The temperature
reading can be affected by heat
ref lection f rom the road surf ace,
engine heat, and the exhaust f rom
surrounding traf f ic. This can cause
an incorrect temperature reading
when your vehicle speed is under
19 mph (30 km/h). When you start
your trip, the sensor is not f ully
acclimatized, theref ore it may take
several minutes until the proper
temperature is displayed.
This shows the remaining lif e of the
engine oil. It shows 100% af ter the
engine oil is replaced and the display
is reset. The engine oil lif e is
calculated based on engine operating
conditions and accumulated engine
revolutions. For more inf ormation,
see page . You can adjust the outside
temperature display (see page ).
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.97
445 Outside Temperature Engine Oil Lif e
Multi-Inf ormation Display
Inst rument s and Cont rols
73
OUTSIDE TEMPERATURE
U.S.
ENGINE OIL LIFE Canada
11/07/20 18:09:29 31SJA670_078
ProCarManuals.com

ÛÝ While the multi-information display
is in the ACC SETUP of the
CUSTOMIZE GROUP, press the
SEL/RESET button. The screen
changes to the above display.Press the SEL/RESET button. The
screen changes as shown above.
Select ON or OFF by pressing the
INFO ( / ) button, then press the
SEL/RESET button to enter your
selection. When PRE-RUNNING CAR
DETECT BEEP is set to ON, one
beep sounds when the ACC detects a
vehicle in f ront of you. You also hear
a beep when that vehicle goes out of
the range of your vehicle’s radar
sensor.
Pre-Running Car Det ect Beep
Multi-Inf ormation Display
90
11/07/20 18:11:54 31SJA670_095
ProCarManuals.com

ÛÝÛÝ When KEYLESS ACCESS LIGHT
FLASH is set to ON, some exterior
lights blink twice when you unlock
thedoorsbygrabbingthedriver’s
door handle while carrying the
remote.
While the multi-information display
is in the KEYLESS ACCESS SETUP
screen of the CUSTOMIZE GROUP,
press the SEL/RESET button. The
screen changes to CUSTOMIZE
MENU. Press the INFO ( / )
button until you see the above
display. The same exterior lights blink once
when you lock the doors by touching
the door lock sensor while carrying
the remote.
Press the SEL/RESET button. The
screen changes as shown above.
Select ON or OFF by pressing the
INFO ( / ) button, then press the
SEL/RESET button to enter your
selection.
CONT INUED
K eyless A ccess L ight Flash
Multi-Inf ormation Display
Inst rument s and Cont rols
111
11/07/20 18:14:09 31SJA670_116
ProCarManuals.com

ÛÝÛÝ When KEYLESS ACCESS BEEP is
set to ON, the beeper sounds twice
when you unlock the doors by
grabbing the drivers door handle
while carrying the remote.
When you lock the doors by
touching the door lock sensor while
carrying the remote, the beeper
sounds once.
While the multi-information display
is in the KEYLESS ACCESS SETUP
screen of the CUSTOMIZE GROUP,
press the SEL/RESET button. The
screen changes to CUSTOMIZE
MENU. Press the INFO ( / )
button until you see the above
display.Press the SEL/RESET button. The
screen changes as shown above.
Select ON or OFF by pressing the
INFO ( / ) button, then press the
SEL/RESET button to enter your
selection.
CONT INUED
K eyless A ccess Beep
Multi-Inf ormation Display
Inst rument s and Cont rols
113
11/07/20 18:14:22 31SJA670_118
ProCarManuals.com

µ
The automatic lighting f eature is
controlledbyasensorlocatedontop
of the dashboard. Do not cover this
sensor or spill liquids on it. Even with the automatic lighting
f eature turned on, we recommend
thatyouturnonthelightsmanually
when driving at night or in a dense
f og, or when you enter dark areas
such as long tunnels or parking
f acilities. To turn on automatic lighting, turn
the light switch to AUTO. The lights
will come on automatically when the
outside light level becomes low (at
dusk, f or example). The lights on
indicator comes on as a reminder.
The lights and indicator will turn of f
automatically when the system
senses high ambient light.To change the ‘‘AUTO LIGHT
SENSITIVITY’’ setting, see page
. The automatic lighting
f eature turns on the headlights, all
other exterior lights, and the
instrument panel lights when it
senses low ambient light.
The lights will remain on when you
turn of f the ignition switch. They will
turn of f automatically when you open
and close the driver’s door. To turn
them on again, either turn the
ignition switch to the ON (II)
position or turn the light switch to
the position.Do not leave the light switch in
AUTO if you will not be driving the
vehicle f or an extended period (a
weekormore).Youshouldalsoturn
of f the lights if you plan to leave the
engine idling or of f f or a long time.120 AUTO
Turn Signals and Headlights
Inst rument s and Cont rols
141
LIGHT SENSOR
11/07/20 18:17:33 31SJA670_146
ProCarManuals.com

Keeptheinsideandoutsidemirrors
clean and adjusted f or best visibility.
Be sure to adjust the mirrors bef ore
you start driving.
The inside mirror can automatically
darken to reduce glare. To turn on
this feature, press the button on the
bottom of the mirror. The AUTO
indicator comes on as a reminder.
When it is on, the mirror darkens
when it senses the headlights of a
vehicle behind you, then returns to
normal visibility when the lights aregone. Press the button again to turn
of f this f eature.
Push the appropriate edge of the
adjustment switch to move the
mirrorright,left,up,ordown. Turn the ignition switch to the ON
(II) position.
Move the selector switch to L
(driver’s side) or R (passenger’s
side). 1.
2.
3.
CONT INUED
Mirrors
A djusting the Power Mirrors
Inst rument s and Cont rols
161
INDICATOR
AUTO BUTTONSENSOR
SELECTOR
SWITCHADJUSTMENT SWITCHThere is also a sensor on the back of
the mirror. Items hung on the mirror
may block this sensor and af f ect its
perf ormance.
11/07/20 18:20:15 31SJA670_166
ProCarManuals.com

The handle of each f ront door has a
sensor. That sensor works with the
remote so you can automatically
unlock/lock the door(s).
By def ault, only the driver’s door
unlocks when you grab its handle.If a remote is within operating range
while you wash your vehicle or when
it is raining heavily, the door sensors
may respond by unlocking the doors.
The unlock sensors do not operate
when:
Theremoteisnotwithinthe
operating range.
The remote is too close to the
vehicle.
When the doors are unlocked.
Theremotebatteryisdead.
The vehicle battery is dead.
If you do not open any of the doors
within 30 seconds, they will
automatically relock. If you wear a glove while grabbing a
f ront door handle, the door sensor
maybeslowtorespondormaynot
respond by unlocking the doors. To change the ‘‘KEYLESS ACCESS
BEEP’’ setting, see page . To change the ‘‘KEYLESS ACCESS
LIGHT FLASH’’ setting, see page
. When you unlock the door(s), some
exterior lights blink twice and the
system beeps twice. All the doors unlock when you grab
the handle of the f ront passenger’s
door. To change the ‘‘DOOR UNLOCK
MODE’’ setting, see page .
To unlock the remaining doors and
the trunk, press the UNLOCK
button on the remote or the rear of
the master door lock switch on the
driver’s door.109
111
113 Unlocking the Door(s)
K eyless A ccess System
Inst rument s and Cont rols
169
11/07/20 18:21:30 31SJA670_174
ProCarManuals.com