brakes Acura RDX 2007 Owner's Manual

This indicator has two functions:
Itcomesonwhenyouturnthe
ignition switch to the ON (II)
position. It is a reminder to check
the parking brake. A beeper
sounds if you drive with the
parking brake not fully released.
Driving with the parking brake not
fully released can damage the
brakes and tires.
You will also see a ‘‘RELEASE
PARKING BRAKE’’ message on the
multi-info rmation display (see page
). If
it remains on after you have
fully released the parking brake
while the engine is running, or if it
comes on while driving, there
could be a problem with the brake
system. For more information, see
page .
You will also see a ‘‘BRAKE FLUID
LOW’’ or ‘‘CHECK BRAKE
SYSTEM’’ message on the multi-
info rmation display (see page ).The
brake system indicator (amber)
norm ally comes on for a few seconds
when you turn the ignition switch to
the ON (II) position. If the indicator
is still on or comes on again after the
engine starts, there is a problem in
the brake system including the
electric vacuum pump. If this
happens, have your vehicle checked
by your dealer. For more information,
see page .
You will also see a ‘‘CHECK BRAKE
SYSTEM’’ message on the multi-
info rmation display (see page ).
2.
1.
84
84 395
84396
On RDX with Technology Package
model On RDX with Technology Package
model
On RDX with Technology Packagemodel
Instrument Panel Indicators
Parking Brake and Brake System
Indicator (Red) Brake System Indicator (Amber)
68
U.S. Canada
U.S. Canada
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To apply the parking brake, push the
pedal down with your foot. To
release it, push on the pedal again.
The parking brake indicator on the
instrument panel should go out when
the parking brake is fully released
(see page ). You
will also see a ‘‘RELEASE
PARKING BRAKE’’ message on the
multi-info rmation display (see page
).
68 84
On RDX with Technology Package
model
Parking Brake
Inst rument s and Cont rols
157
Push
PARKING BRAKE PEDAL
Driving the vehicle with the parking
brake applied can damage the rear
brakes and axles. A beeper will sound
if the vehicle is driven with the parking
brake on.
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Cruise control allows you to maintain
asetspeedabove25mph(40km/h)
without keeping your f oot on the
accelerator pedal. It should be used
f or cruising on straight, open
highways. It is not recommended f or
city driving, winding roads, slippery
roads, heavy rain, or bad weather.Accelerate to the desired cruising
speedabove25mph(40km/h). Push in the CRUISE button on the
steering wheel. The CRUISE
MAIN indicator on the instrument
panel comes on.Press and release the SET/
DECELbuttononthesteering
wheel. The CRUISE CONTROL
indicator on the instrument panel
comes on to show the system is
now activated.
Cruise control may not hold the set
speed when you are going up and
down hills. If your vehicle speed
increases going down a hill, use the
brakes to slow down. This will cancel
thecruisecontrol.Toresumetheset
speed, press the RES/ACCEL button.
The CRUISE CONTROL indicator
on the instrument panel will come
back on.
When climbing a steep hill, the
automatic transmission may
downshifttoholdthesetspeed.
1.
2. 3.
Using Cruise Control
Cruise Control
Features
241
CRUISE BUTTON
CANCEL BUTTON RES/ACCEL
BUTTON
SET/DECEL
BUTTON
Improper use of the cruise
control can lead to a crash.
Use the cruise control only
when traveling on open
highways in good weather.
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Help assure your vehicle’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
During this period:Avoid full-throttle starts and rapid
acceleration.
Avoidhardbrakingforthefirst
200 miles (300 km).
Do not change the oil until the
scheduled maintenance time.
You should also f ollow these
recommendations with an
overhauled or exchanged engine, or
when the brakes are replaced. Do not tow a trailer. In addition, in order to maintain good
perf ormance, f uel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-based
f uel additives such as MMT.
Use of gasoline with these additives
may adversely af f ect perf ormance,
and cause the malfunction indicator
lamp on your instrument panel to
come on. If this happens, contact
your authorized dealer f or service.
Your vehicle is designed to operate
on premium unleaded gasoline with a
pump octane of 91 or higher. If this
octane grade is unavailable, regular
unleaded gasoline with a pump
octane of 87 or higher may be used
temporarily. The use of regular
unleaded gasoline can cause metallic
knocking noises in the engine and
will result in decreased engine
perf ormance. The long-term use of
regular-grade gasoline can lead to
engine damage.
We recommend using quality
gasolines containing detergent
additives that help prevent fuel
system and engine deposits.
Break-in Period
Fuel Recommendation
Break-in Period, Fuel Recommendation
278
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When properly installed, cellular
phones, alarms, two-way radios, and
low-powered audio systems should
not interf ere with your vehicle’s
computer controlled systems, such
as your airbags and anti-lock brakes.
Although non-Acura accessories may
f it on your vehicle, they may not
meet f actory specif ications, and
could adversely af f ect your vehicle’s
handling and stability. Your dealer has Acura accessories
that allow you to personalize your
vehicle. These accessories have
been designed and approved f or your
vehicle, and are covered by warranty.
Modif ying your vehicle, or installing
some non-Acura accessories, can
make your vehicle unsaf e. Bef ore
you make any modif ications or add
anyaccessories,besuretoreadthe
f ollowing inf ormation.
CONT INUED
A ccessories
A ccessories and Modif ications
Bef ore Driving
285
Improper accessories or
modifications can affect your
vehicle’s handling, stability, and
performance, and cause a
crash in which you can be hurt
or killed.
Follow all instructions in this
owner’s manual regarding
accessories and modifications.
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Non-Acura wheels can cause
excessive stress on suspension
components and are not
compatible with the tire pressu re
monitoring system.
Larger or smaller wheels and tires
can interfere with the operation of
your vehicle’s anti-lock brakes and
other systems.
Modifying your steering wheel or
any other part of your vehicle’s
safety features can make the
systems ineffective.
If you plan to modify your vehicle,
consult your dealer.
Removing
parts from your vehicle,
or replacing componen ts with non-
Acura components could seriously
affect your vehicl e’s handling,
stability, and reliability.
Herearesomeexamples:
Raising your vehicle with a non-
Acura suspension kit can affect
the handling and stability.
Befo
re installing any accesso ry:
Make sure the accessory does not
obscure any lights, or interfere
with proper vehicle operation or
perf ormance.
Be sure electronic accessories do
not overload electrical circuits
(see page ) or interf ere with
proper operation of your vehicle.
Bef ore installing any electronic
accessory, have the installer
contact your dealer f or assistance.
If possible, have your dealer
inspect the f inal installation.
Do not install accessories on the
side pillars or across the rear
windows. In these areas,
accessories may interf ere with
proper operation of the side
curtain airbags. Lowering the vehicle with a non-
Acura suspension kit that
signif icantly reduces ground
clearance can allow the
undercarriage to hit speed bumps
or other raised objects, which
could cause the airbags to deploy.
398 Modif ying Your Vehicle
A ccessories and Modif ications
286
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This section gives you tips on
starting the engine under various
conditions, and how to operate the
automatic transmission. It also
includes important inf ormation on
parking your vehicle, the braking
system, the super handling-all wheel
drive (SH-AWD) system, the vehicle
stability assist (VSA) system, the tire
pressure monitoring system (TPMS),
and f acts you need if you are
planning to tow a trailer or drive off-
highway.........................
Driving Guidelines .292
........................
Preparing to Drive .293
.......................
Starting the Engine .294
..............
Automatic Transmission .295
Driving with the Paddle
.......................................
Shif ters .299
Super Handling-All Wheel Drive ...................
(SH-AWD) System .303
...........................................
Parking .305
.............................
Braking System .306
...............
Anti-lock Brakes (ABS) .307
Tire Pressure Monitoring
........................
System (TPMS) .309
Vehicle Stability Assist ............................
(VSA) System .315
...........................
Towing a Trailer .317
Of f -Highway Driving ..................................
Guidelines .324
Driving
Driving
291
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Always use the parking brake when
you park your vehicle. Make sure
the parking brake is set f irmly, or
your vehicle may roll if it is parked
on an incline.Make sure the moonroof and the
windows are closed.
If the vehicle is f acing uphill, turn
the front wheels away from the
curb.
If the vehicle is f acing downhill,
turn the front wheels toward the
curb.
Check the indicator on the
instrument panel to verif y that the
security system is set.
Make sure the parking brake is
f ully released bef ore driving away.
Driving with the parking brake
partially set can overheat or
damage the rear brakes.
Set the parking brake bef ore you put
the transmission in Park. This keeps
the vehicle from moving and putting
pressure on the parking mechanism
in the transmission.
Turn of f the lights.
Place any packages, valuables, etc.
in the cargo area or take them
with you.
Lock the doors and the tailgate.
Never park over dry leaves, tall
grass, or other f lammable
materials. The hot three way
catalytic converter could cause
these materials to catch on fire.
Parking T ips
Parking
Driving
305
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Your vehicle is equipped with disc
brakes at all four wheels. A power
assist using negative pressure
generated by the engine and the
el ectric vacuum pump helps reduce
the effort needed on the brake pedal.
The anti-lock brake system (ABS)
helps you retain steering control
when braking very hard.
All four brakes have audible brake
wear indicato rs.
The
hydraulic system that operates
the brakes has two separate circuits.
Ea ch circuit works diagonally across
the vehicle (the left-front brake is
connected with the right-rear brake,
etc.). If one circuit should develop a
problem, you will still have braking
at two wheels.
If the brake pads need replacing, you
will hear a distincti ve, metallic
screeching sound when you apply
the brake pedal. If you do not have
the brake pads replaced, they will
screech all the time. It is norm al for
the brakes to occasionally squeal or
squeak when you apply them.
Resting
your foot on the pedal keeps
the brakes applied lightly, builds up
heat, and reduces their effectiveness.
It also keeps your brake lights on all
the time, confusing drivers behind
you.
Constant application of the brakes
when going down a long hill builds
up heat and reduces their effective-
ness. Use the engine to assist the
brakes by taking your foot off the
accelerator and downshifting to a
lower gear.
Check your brakes after driving
th rough deep water. Apply the
brakes moderate ly to see if they feel
norm al. If not, apply them gently and
frequently until they do. Be extra
cautious and alert in your driving.
When
the electric vacuum pump is in
operation, it makes some mechanical
noises come f rom the engine
compartment. This is normal.
When you drive in cold weather or
thinner air at high altitude, the
electric vacuum pump operates more
f requently af ter the engine is started.
For more inf ormation about the
electric vacuum pump, see page . 396
Braking System
Brake Pad Wear Indicators Braking System Design
306
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The anti-lock brake system (ABS)
helps prevent the brakes from
locking up, and helps you retain
steering control by pumping the
brakes rapidly, much faster than a
person can do it.
The ABS also balances the front-to-
rear braking distribution according
to vehicle loading.
Let the ABS work for you by always
keeping firm, steady pressure on the
brake pedal. This is sometimes
referred to as ‘‘stomp and steer.’’ You
will feel a pulsation in the brake
pedal when the ABS activates, and
you may hear some noise. This is
normal: it is the ABS rapidly
pumpingthebrakes.Ondry
pavement, you will need to press on
thebrakepedalveryhardbeforethe
ABS activates. However, you may
feel the ABS activate immediately if
you are trying to stop on snow or ice. If
this indicator comes on, the anti-
lock function of the braking system
has shut down. The brakes still work
like a conventional system, but
without anti-lock. You should have
your dealer inspect your vehicle as
soon as possible.
You will also see a ‘‘CHECK ABS
SYSTEM’’ message on the multi-
inf ormation display (see page ). 85
You should never pump the brake pedal. On RDX with Technology Package
model
CONT INUED
ABS Indicator
Anti-lock Brakes (ABS)
Driving
307
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