2007 Acura RL brake

When the CMBS is on, the radar
sensor constantly scans for vehicles
ahead of you. This means that
driving on a ro ad with a few or no
vehicles could cause a CHECK
CMBS RADAR SENSOR message to
appear on the multi-information
display. This is normal and not a
cause for concern. The
radar sensor may not always
scan as intended. Here are two
examples:
Thetiresarenotcorrectly
maintained. Always make sure the
tire pressures are correct (see
page ), and that the tires are
the correct size and in good
condition (see Tires on page ).
Your
vehicle is tilted because of a
heavy load in the rear or from
modifications to the suspension.
Do not overload your vehicle (see
Carrying Cargo on page ), and
do not make any modifi cations to
the suspension (see Accessories
and Modifications on page ).
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Collision Mitigation Brake System (CMBS)
Driving
357
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If the system senses a likely collision
with a vehicle or object ahead of you,
it alerts you with an audible and a
visual alarm.The audible alarm is a constant
beeping sound; the visual alert is an
amber colored BRAKE message that
f lashes in the multi-inf ormation
display. If these alarms come on,
take the appropriate means to
prevent a collision (apply the brakes,
change lanes, etc.).To turn the CMBS off, press the
CMBS OFF switch on the dashboard
f or about 1 second. When you do this,
a beeper sounds, a CMBS indicator
on the instrument panel comes on,
and a CMBS OFF message appears
on the multi-information display. To
turn the system back on, press the
switch again for about 1 second.
Collision Alarm
CMBS OFF Switch
Collision Mitigation Brake System (CMBS)
358
CMBS OFF SWITCH
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The CMBS will automatically
recover when these conditions are
improved.
Any of the conditions below can
cause the CMBS to shut of f . When
the system shuts off, the CMBS
indicator in the instrument panel
comes on, and a CHECK CMBS
SYSTEM message appears on the
multi-inf ormation display f or about 5
seconds.
An abnormal tire condition is
detected (wrong tire size, f lat tire,
etc.).
Extended of f -road or mountainous
driving.
Driving your vehicle with the
parking brake applied.
Driving your vehicle in bad
weather(rain,fog,snow,etc.).
A dirty emblem on the f ront grille.
When you turn the ignition switch to
the ON (II) position, the CMBS is
turned on if it was on previously.
Collision Mitigation Brake System (CMBS)
Automatic Shut Of f
Driving
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The CMBS indicator normally comes
on under these conditions:
When you manually turn off the
system.
When the system shuts off
automatically.
When you drive in bad weather
(rain, snow, fog, etc.). When
the VSA system indicator
comes on (see page ).
When you turn the ignition switch
to the ON (II) position, the CMBS
indicator should come on f or a f ew
seconds, then go of f . If the
indicator comes on at any other
time and a CHECK CMBS
SYSTEM message appears on the
multi-inf ormation display, there is
a problem with the CMBS. You
can still drive your vehicle, but
CMBS will not be operating. Have
your vehicle checked by a dealer.
If anything covers the f ront grille
(dirt, mud, dry leaves, wet snow,
etc.).
This indicator comes on f or several
seconds when you turn the ignition
switch to the ON (II) position. It also
comesonandstaysonwhenyou
turn the CMBS off by pressing the
CMBS OFF switch.
To turn the CMBS back on, make
sure the vehicle is stopped and the
ignition switch is in the ON (II)
position, then press the CMBS OFF
switch f or about 1 second. 371
Collision Mitigation Brake System (CMBS)
CMBS Indicator
360
CMBS INDICATOR
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CONT INUED
A vehicle cuts in f ront of you and
brakes suddenly.
When you accelerate rapidly and
approach the vehicle ahead of you
at high speed.Driving in heavy, stop-and-go
traffic.
The vehicle ahead of you is a
motorcycle or other small vehicle.
Immediately af ter you drive of f .
The CMBS may not activate under
some conditions. Here are a f ew
examples:
The distance between your vehicle
and the vehicle ahead of you is too
short.
A vehicle cuts in f ront of you at a
slow speed.
Collision Mitigation Brake System (CMBS)
Limitations
Driving
361
YOUR VEHICLE
YOUR VEHICLE
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Even with little or no chance of a
collision, the CMBS may activate
under these conditions:
A vehicle suddenly crosses in f ront
of you. When you approach or pass a
vehicle ahead of you that is
turning lef t or right in an
intersection.
When you change lanes quickly,
then overtake the vehicle ahead of
you.
Collision Mitigation Brake System (CMBS)
362
YOUR VEHICLE
YOUR VEHICLE
The CMBS is not designed to detect
pedestrians.
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CONT INUED
When you pass a low bridge at
high speed.When you approach train tracks at
the bottom of a hill and you do not
apply the brakes.Because of the road condition
(curved, winding, etc.) or the state of
your vehicle (turning angle, lane
position, etc.), CMBS can sometimes
mistake a stationary object (light
pole, traf f ic sign, etc.) as a vehicle
ahead of you and temporarily
operate. This is normal.
When you go over a sharp-edged
speed bump at high speed.
When you go over areas of
construction on the road surface.
Collision Mitigation Brake System (CMBS)
Driving
363
LOW BRIDGE
RAILS YOUR VEHICLE
SIGN, POLE, etc.
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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.
Themainpurposeof theCMBSisto
reduce the severity of injuries
caused by an unavoidable collision.
While the CMBS may help to alert
you and minimize the severity of a
collision, it may not activate in every
dangerous situation.
Even with the CMBS, it is still your
responsibility to operate the brake
pedal and steering wheel
appropriately, according to the
driving conditions.
Collision Mitigation Brake System (CMBS)
Important Saf ety Reminder
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