light Acura MDX 2007 Manual Online

Under these conditions, trailer
stability assist begins to stabilize the
vehicl e/trailer combination by
reducing the vehicle speed. The
control unit sends signals to
selectively apply the brakes and
regulate the engine output. The
brake lights of your vehicle will be
turned on automatically by the
system even if you do not keep the
pressu re on the brake pedal.
Your
vehicle is equipped with trailer
stability assist function. This
function works on the same sensors
as the vehicle stability assist (VSA)
system. This function helps to
stabilize the vehicl e/trailer
combination when the trailer
severely sways or oscillates. For
more information of the VSA system,
see page .
When the brakes are applied, the
trailer’s brake lights come on along
wi th the vehicle brake lights.
When the trailer stability assist
activates, you will see the VSA
activation indicator blink. There may
also be some noise from the VSA
hydraulic system. Trailer
stability assist cannot prevent
a loss of control. Always reduce the
ve hicle speed and steer firmly. Do
not brake suddenly or make quick
steering motion. It could cause the
trailertojackknifeorturnoverand
the system becomes ineffective.
Trailer stability assist cannot prevent
swaying that can occur in crosswinds
and in normal and emergency
driving maneuvers. It helps only to
stabilize the vehicl e/trailer
combination in these conditions,
after the oscillation becomes severe.
If
the function detects the vehicle/
trailer instability, it checks if the
swaying is caused by the trailer, and
if the trailer swaying or oscillation is
increasing.
The vehicle/trailer combination is
more affected by crosswinds,
buffeting, and improper tongue load.
These conditions can make the
trailer unstable, and cause it to sway. Always obey the recommended
speed limits f or towing a trailer, see
page . Trailer stability assist will also be
inef f ective while driving at high
speed or towing a trailer with a high
center or gravity.
351
365
T railer Stability A ssist
Driving
367
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IfyouturnofftheVSA,thetrailer
stability assist function also shuts off.
Press and hold the VSA off switch
until you hear a beep (see page ).
The VSA activation indicator comes
on as a reminder. Press and hold the
switch again to turn the system on.
The function turns on every time you
start the engine along with the VSA,
even if you turned it off the last time
you drove the vehicle.
The control unit monitors the VSA
circuitry and the braking system. If
there is a problem with the brake
lighting system, the trailer stability
assist function shuts down and the
‘‘CHECK TRAILER STABILITY
ASSIST’’ message appears on the
multi-info rmation display.
If you see this message, have your
vehicle checked at your dealer as
soon as possible. In
this case, your vehicle still has the
VSA traction and stability
enhancem ent, but it will not have the
trailer stability assist function.
Ifth erei saproblemwiththeVSA
system,thesystemand Trailer
Stability Assist shuts off. TheVSA
systemandVSAactivationindica tors
al socomeon(seepage).
The ABS indicator and the brake
system indicator may also come on
along with the VSA system indicator.
If you see these warning indicators,
have your vehicle checked at your
dealer as soon as possible. 351
352
T railer Stability A ssist
Trailer Stability Assist Failure
368
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The banks are sloped so you can
drive out.
The water is not f lowing too f ast.
Deep rushing water can sweep you
downstream. Even very shallow
rushingwatercanwashthe
ground f rom under your tires and
cause you to lose traction and
possibly roll over.
The banks and surf ace under the
water provide good traction. The
water may hide hazards such as
rocks, holes, or mud.If the water is deeper than the wheel
hubs, some additional service may
be required. This service is not
covered by your warranties.
If you decide it is saf e to drive
through water, choose a suitable
speed, and proceed without shif ting,
changing speeds, stopping, or
shutting of f the engine. If you get stuck, caref ully try to go in
the direction (f orward or reverse)
that you think will get you unstuck.
Donotspinthetiresathighspeeds.
It will not help you get out and may
cause damage to the transmission or
SH-AWD system.
After driving through water, test
your brakes. If they got wet, gently
‘‘pump’’ them while driving slowly
until they operate normally. If you are still unable to f ree yourself ,
your vehicle is equipped with f ront
and rear tow hooks designed f or this
purpose.
Use a nylon strap to attach the MDX
to the recovery vehicle and caref ully
take out the slack in the strap. Once
the strap is tight, the recovery
vehicle should apply f orce.
Remember that the recovery vehicle
needs good traction to avoidbecoming stuck, too.
You should never use a jack to try to
get unstuck. Your vehicle could
easily slip of f the jack and hurt you
or someone else.
You may be able to safely tow a
lightweight trailer (such as a
motorcycle or small tent trailer) of f -
road if you f ollow these guidelines.
Do not exceed 1,000 lbs (450 kg)
or a tongue weight of 100 lbs (45
kg).
Stay on smooth, level dirt roads,
and avoid driving in hilly terrain.
Allow extra room f or starting,
stopping, and turning.
Slow down if you encounter bumps
or other obstacles.
If You Get Stuck
Towing a Trailer Off-Road
Of f -Highway Driving Guidelines
Driving
371
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This section explains why it is
important to keep your vehicle well
maintained and how to follow basic
maintenance safety precautions.
If you have the skills and tools to
perform 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. This section also includes
instructions on how to read the
maintenance messages in the multi-
inf ormation display, a maintenance
record, and instructions f or simple
maintenance tasks you may want to
take care of yourself . ......................
Maintenance Saf ety .374
....................
Maintenance Minder .375
....................
Maintenance Record .383
..............................
Fluid Locations .385
.......
Engine Compartment Cover .386
........................
Adding Engine Oil .387
Changing the Engine Oil and
...........................................
Filter .388
..............................
Engine Coolant .390
....................
Windshield Washers .392
....
Automatic Transmission Fluid .393
....................................
Brake Fluid .395
....................
Power Steering Fluid .396
....................................
Timing Belt .396
.............................................
Lights .397
..................
Dust and Pollen Filter .403
................
Cleaning the Seat Belts .403
.....................................
Floor Mats .404
.................................
Wiper Blades .405
...........................................
Wheels .408
...............................................
Tires .409
...................
Checking the Battery .415
.............................
Vehicle Storage .416
463
Maintenance
Maint enance
373
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µµµ
µ
µ µ
Ì Youshouldcheckthefollowing
items
at the specified interval s. If
you are unsure of how to perform
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you fill the fuel tank. See page .
Automatic transmission Check
the fluid level monthly. See page
.
Brakes Check the fluid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See page
. Lights
Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and licen se plate lights monthly.
See page .
U.S. Vehicles:
According to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, Acura
recommends that all maintenance
services be perf ormed in accordance
with the intervals indicated by the
Multi-Inf ormation Display.
410320
320
393 395 397
Owner’s Maintenance Checks
Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied’’ to EPA
standards.
Maintenance Minder
Maint enance
381
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CONTINUED
Remove the electrical connector
from the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb by turning it
about one-quarter turn
counterclockwise.
Remove
the front bulkhead cover
(see page ). Open the hood.
Your vehicle has halogen headlight
bulbs. When replacing a bulb, handle
it by its base, and protect the glass
f rom contact with your skin or hard
objects. If you touch the glass, clean
it with denatured alcohol and a clean
cloth.
Theheadlightswereproperlyaimed
when your vehicle was new. If you
regularly carry heavy items in the
cargo area or pull a trailer,
readjustment may be required.
Adjustment should be done by your
dealer or other qualif ied mechanic.
The low beam headlight bulbs are a
type of high voltage discharge tube.
High voltage can remain in the
circuit even with the light switch of f
and the key removed. Because of
this, you should not attempt to
examine or change a low beam
headlight bulb yourself . If a low
beam headlight bulb fails, take the
vehicle to your dealer to have it
replaced.
1.
2.3.
4.
386
MDX and Technology Packages models
Headlight A iming Replacing a High Beam Headlight
Bulb
L ow Beam Headlight Bulb
Replacement
Lights
Maint enance
397
BULB
CONNECTOR
Halogen headlight bulbs get very hot
when lit. Oil, perspiration, or a scratch
on the glass can cause the bulb to
overheat and shatter.
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Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
Insert
the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
Push the electrical connector onto
the new bulb.
Turn on the headlights to test the
new bulb.
Push the new bulb straight into
the socket until it bottoms.
Turn on the lights to make sure
the new bulb is working.
Open the hood.
Remove the f ront bulkhead cover
(see page ).
Remove the socket by turning it
one-quarter turn counterclockwise.
Pull the bulb straight out of its
socket.
1.
2.
3.
4.
5.
5.
6.
7.
6.
7.
386
Replacing Front Turn Signal/
Parking and Side Marker Light
Bulbs
Lights
398
BULB
BULB
SOCKET
FRONT TURN SIGNAL LIGHT
PARKING LIGHT
SOCKET
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CONT INUED
Remove the bolt and use the f lat-
tipped screwdriver to remove the
holding clips located under the
f ront bumper.
Push down the inner f ender.
Your vehicle uses halogen light
bulbs. When replacing a bulb, handle
it by its plastic case, and protect the
glass from contact with your skin or
hard objects. If you touch the glass,
clean it with denatured alcohol and a
clean cloth.
1.
2.
Lights
Replacing Front Fog/Daytime
Running L ight Bulbs
Maint enance
399
SIDE MARKER LIGHT BOLT
HOLDING
CLIPS
BULB
SOCKET
Halogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the
glass can cause the bulb to overheat
and shatter.
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Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb f rom the f og
light assembly by turning it one-
quarter turn counterclockwise.Remove the two bolts, and remove
the rear light assembly f rom the
rear pillar.
Open the tailgate. Use a
screwdriver protected with a cloth
to pry open the two covers.
Determine which of the two bulbs
is burned out: turn signal/hazard
lights or side marker light.
1. 2.
3.
3.
4.
Lights
Replacing Rear Bulbs
(in Rear Pillar)
400
CONNECTOR
INNER FENDER COVER
BOLT
BOLT
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CONT INUED
Remove the socket by turning it
one-quarter turn counterclockwise.
Pull the bulb straight out of its
socket.Push the new bulb straight into
the socket until it bottoms.
Turn on the lights to make sure
the new bulb is working.
Put the socket back into the light
assembly, and turn it clockwise to
lock it in place.
Install the rear light assembly in
the rear pillar. Tighten the two
bolts. Snap the bolt covers into
position.
Open the tailgate. Place a cloth on
the edge of the light assembly
cover. Remove the cover by
caref ully prying in the notch on its
middle edge with a f lat-tip
screwdriver.
1.
4.
5. 6.
7.
8.
9.
Lights
Replacing a Back-up L ight Bulb
Maint enance
401
COVER
BULB SOCKET
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