Acura RDX 2008 Owner's Manual

Many states and Canadian provinces
require special outside mirrors when
towing a trailer. Even if they don’t,
you should install special mirrors if
you cannot clearly see behind you, or
if the trailer creates a blind spot.
Askyourtrailersalesorrental
agency if any other items are
recommended or required f or your
towing situation.
Since lighting and wiring vary by
trailer type and brand, you should
have a qualif ied technician install a
suitable connector between the
vehicle and the trailer. Improper
equipment or installation can cause
damage to your vehicle’s electrical
system and af f ect your vehicle
warranty.
Your vehicle has a trailer lighting
connector located under the right
side tool case in the cargo area.
Ref er to the drawing above f or the
wiring color code and purpose of
each pin.
A ddit ional T owing Equipment
Towing a Trailer
Driving
317
GROUND
(BLACK) HAZARD
LIGHT
(ORANGE)LEFT TURN
SIGNAL
(YELLOW)
RIGHT TURN
SIGNAL
(BROWN) BRAKE
LIGHT
(LIGHT
GREEN)TAILLIGHT
(RED)
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The lights and brakes on your
vehicle and the trailer are working
properly.
When preparing to tow, and bef ore
driving away, be sure to check the
f ollowing: The trailer has been properly
serviced and is in good condition.
All weights and loads are within
limits.
Thehitch,safetychains,andany
other attachments are secure.
All items in or on the trailer are
properly secured and cannot shif t
while you drive.Your vehicle tires and spare are
properly inf lated, and the trailer
tires and spare are inflated as
recommended by the trailer
maker.
You may want to fill the fuel tank
with premium f uel. Premium f uel
provides improved perf ormance.
The vehicle has been properly
serviced, and the suspension,
cooling system, and lights are in
good operating condition.
Pre-T ow Checklist
Towing a Trailer
318
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When driving down hills, reduce
your speed, and shif t down to S
the lower gear (3, 2 or 1)in the S
not ‘‘ride’’ the brakes, and remember,
it will take longer to slow down and
stop when towing a trailer.
Drive slower than normal in all
driving situations, and obey posted
speed limits f or vehicles with trailers.
Use the D position when towing a
trailer on level roads. See ‘‘
’’ in the next column f or
additional gear inf ormation. Do not
exceed 55 mph (88 km/h). At higher
speeds, the trailer may sway or
af f ect vehicle handling.
Maketurnsmoreslowlyandwider
than normal. The trailer tracks a
smaller arc than your vehicle, and it
canhitorrunoversomethingthe
vehicle misses. Allow more time and
distance f or braking. Do not brake or
turn suddenly as this could cause the
trailer to jackknif e or turn over.
The added weight, length, and
height of a trailer will af f ect your
vehicle’s handling and perf ormance,
so driving with a trailer requires
some special driving skills and
techniques.
Foryoursafetyandthesafetyof
others,taketimetopracticedriving
maneuvers bef ore heading f or the
open road, and f ollow the guidelines
in this section.
When climbing hills, closely watch
your temperature gauge (see page
). If it nears the H (Hot) mark,
turn the A/C of f , reduce speed and,
if necessary, pull to the side of the
road to let the engine cool. 76
CONT INUED
Driving on Hills
T owing Speeds and Gears
Driving on
Hills
Making T urns and BrakingDriving Saf ely With a T railer
Towing a Trailer
Driving
319
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position.Whentowingatrailer,do
position,or use the paddle shif t to
2008 RDX

If you must stop when f acing uphill,
use the f oot brake or parking brake.
Do not try to hold the vehicle in
placebypressingontheaccelerator,
as this can cause the automatic
transmission to overheat.Crosswinds and air turbulence
caused by passing trucks can disrupt
your steering and cause the trailer to
sway. When being passed by a large
vehicle, keep a constant speed, and
steer straight ahead. Do not try to
make quick steering or braking
corrections.
Always drive slowly and have
someone guide you when backing up.
Grip the of the steering
wheel; then turn the wheel to the lef t
to get the trailer to move to the lef t,
andturnthewheelrighttomovethe
trailer to the right.Follow all normal precautions when
parking, including putting the
transmission in Park and f irmly
setting the parking brake. Also, place
wheel chocks at each of the trailer’s
tires.
bottom
Handling Crosswinds and Buf f et ing
Backing Up Parking
Towing a Trailer
320
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To avoid loss of control or rollover,
be sure to f ollow all precautions and
recommendations.Wherever you drive, make sure
you and your passengers always
wear seat belts.
Keep your speed low, and never
go faster than the conditions allow.
It’s up to you to continually assess
the situation and drive within the
limits.
Be sure to store cargo properly,
and do not exceed your vehicle
cargo load limits (see pages and ).
Your vehicle has been designed
primarily f or use on pavement. But
its higher ground clearance and
super handling-all wheel drive (SH-
AWD) system allow you to
occasionally travel on unpaved roads,
to campgrounds, picnic sites, and
similar locations. It is not designed
f or trailblazing, mountain climbing,
or other challenging of f -road
activities.
If you decide to drive on unpaved
roads, you will f ind that it requires
somewhat dif f erent driving skills.
Your vehicle will also handle
somewhat dif f erently than it does on
pavement. So be sure to read this
owner’s manual, pay special attention
to the precautions and tips in this
section, and get acquainted with
your vehicle before you leave the
pavement. 284314
General Inf ormation Important Saf ety Precautions
Of f -Highway Driving Guidelines
Driving
321
Follow all instructions and
guidelines in this owner’s
manual.
Keep your speed low, and
don’t drive faster than
conditions permit.
Improperly operating this
vehicle on or off pavement can
cause an accident or rollover in
which you and your passengers
could be seriously injured or
killed.
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Before you leave the pavement, be
sure to do all scheduled maintenance
and service, and inspect your vehicle
f or any problems. Pay special
attention to the condition of the tires,
and check the tire pressures.
After you return to the pavement,
caref ully inspect your vehicle to
make sure there is no damage that
could make driving it unsaf e.
Recheck the condition of the tires
and the tire pressures.
The route presents limits (too steep
or bumpy roads). You have limits
(driving skill and comfort). And your
vehicle has limits (traction, stability,
and power).
Driving of f -highway can be
hazardous if you f ail to recognize
limits and take the proper
precautions.Debris in the road can damage your
suspension or other components.
Because your vehicle has a high
center of gravity, driving over a large
obstacle, or allowing a wheel to drop
into a deep hole can cause your
vehicle to tip or roll over.
If you can’t clearly see all conditions
or obstacles on a slope, walk the
slope bef ore you drive on it. If you
have any doubt whether or not you
can saf ely drive on the slope, don’t
do it. Find another route.
If you are driving up a hill and f ind
that you cannot continue,
. Your vehicle could roll
over. Slowly back down the hill,
f ollowing the same route you took up
the hill.
Forbettertractiononallsurfaces,
accelerate slowly and gradually build
up speed. If you try to start too fast
on wet soil, mud, snow, or ice, you
might not have enough traction to
get underway, and you may dig
yourself a hole. Starting with the
shif t lever in D position will help you
have a smoother start on snow or ice.
Keep in mind that you will usually
need more time and distance to
brake to a stop on unpaved surf aces.
Avoid hard braking. Do not ‘‘pump’’
the brakes; let the anti-lock braking
system pump them f or you.
do not try to
turn around
Check Out Your Vehicle
Remember A ccelerating and Braking A voiding Obstacles
Driving on Slopes
Of f -Highway Driving Guidelines
322
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Avoid driving through deep water. If
you encounter water in your route (a
small stream or large puddle, f or
example), evaluate it carefully before
going ahead. Make sure it is shallow,
f lowing slowly, and has f irm ground
underneath. If you are not sure of
the depth or the ground, turn around
andfindanotherroute.
Driving through deep water can also
damage your vehicle. The water can
get into the transmission and
dif f erential, diluting the lubricant
and causing an eventual failure. It
can also wash the grease out of the
wheel bearings.Avoid driving on sof t sand, deep mud,
or other surf aces where you could
get stuck. If you do happen to get
stuck because of inclement weather
or other conditions, choose a saf e
and appropriate course of action.
You should never use a jack to try
getting unstuck. A jack only works
on f irm, level ground. Also, your
vehicle could easily slip of f the jack
and hurt you or someone else.
If you spin the wheels excessively
trying to get unstuck, you may
overheat the components of the SH-
AWD system. The SH-AWD
indicator on the instrument panel will
blink to indicate the rear dif f erential
temperature is too high.
You will also see an ‘‘SH-AWD DIFF
TEMP HIGH’’ message on the multi-
inf ormation display (see page ).
If this happens, stop and allow
everything to cool down. The SH-
AWD indicator goes off after the
rear dif f erential temperature drops.
78
If You Get Stuck
Crossing a Stream
Of f -Highway Driving Guidelines
Driving
323
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This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
This section also includes
instructions on how to read the
maintenance minder messages on
the multi-information display, and
instructions f or simple maintenance
tasks you may want to take care of
yourself .
If you have the skills and tools to
perf orm more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer.......................
Maintenance Saf ety .326
....................
Maintenance Minder .327
..............................
Fluid Locations .335
........................
Adding Engine Oil .336
.................
Required Engine Oil .336
Changing the Engine Oil and ...........................................
Filter .338
..............................
Engine Coolant .340
....................
Windshield Washers .342
....
Automatic Transmission Fluid .343
....................................
Brake Fluid .345
....................
Power Steering Fluid .346
.............................................
Lights .347
................
Cleaning the Seat Belts .354
.....................................
Floor Mats .354
..............................
Audio Antenna .355
.....................................
Intercooler .355
..................
Dust and Pollen Filter .355
.................................
Wiper Blades .356
...........................................
Wheels .359
...............................................
Tires .360
...................
Checking the Battery .366
.............................
Vehicle Storage .368
413
Maintenance
Maint enance
325
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All service items not detailed in this
section should be perf ormed by a
certif ied technician or other qualif ied
mechanic.
To eliminate potential hazards, read
the instructions bef ore you begin,
and make sure you have the tools
and skills required.Make sure your vehicle is parked
on level ground, the parking brake
is set, and the engine is of f .
To clean parts, use a commercially
available degreaser or parts
cleaner, not gasoline.
To reduce the possibility of f ire or
explosion, keep cigarettes, sparks,
and flames away from the battery
and all f uel-related parts.
Wear eye protection and
protective clothing when working
with the battery or compressed air. Do
not run the engine unless
instructed to do so.
Some of the most important saf ety
precautions are given here. However,
we cannot warn you of every
conceivable hazard that can arise in
perf orming maintenance. Only you
can decide whether or not you
should perf orm a given task.
Be sure there is
adequate ventilation whenever you
operate the engine.
Let the
engine and exhaust system cool
down bef ore touching any parts.
Maintenance Saf ety
Important Saf ety Precautions Injury f rom moving parts.
Potential Vehicle Hazards Carbon Monoxide poison f rom
engine exhaust.
Burns f rom hot parts.
326
Failure to properly follow
maintenance instructions and
precautions can cause you to be
seriously hurt or killed.
Always follow the procedures and
precautions in this owner’s
manual.
Improperly maintaining this
vehicle, or failing to correct a
problem before driving can
cause a crash in which you can
be seriously hurt or killed.
Always follow the inspection
and maintenance
recommendations and
schedules in this owner’s
manual.
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