battery Acura RL 2005 Owner's Guide

To eliminate potential hazards, read
the instructions bef ore you begin,
and make sure you have the tools
and skills required.To clean parts, use a commercially
available degreaser or parts
cleaner, not gasoline. Be sure there is
adequate ventilation whenever you
operate the engine.
Let the
engine and exhaust system cool
bef ore touching any parts. 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.
Make sure your vehicle is parked
on level ground, the parking brake
is set, and the engine is of f .
To reduce the possibility of f ire or
explosion, keep cigarettes, sparks,
and f lames away f rom the battery
and all f uel-related parts.
Wear eye protection and
protective clothing when working
with the battery or compressed air.
All service items not detailed in this
section should be perf ormed by a
certif ied technician or other qualif ied
mechanic.
Maintenance Saf ety
Important Saf ety Precautions
Potential Vehicle HazardsCarbon Monoxide poison f rom
engine exhaust.
Burns f rom hot parts. Injury f rom moving parts.
290
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.
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.

The component parts in the engine
compartment are protected by
several covers. You may need to
remove the covers when you
perf orm some simple maintenance
work.
All of the covers are secured by
holding clips.
To remove the f ront bulkhead cover,
remove the holding clips with a f lat-
tipped screwdriver.
To remove the lef t or right engine
compartment cover, remove the
holding clips by loosening the pins in
the center of the f astener.
To remove the battery cover, turn
the knob of the f astener (see page).
332
Engine Compartment Covers
304
FRONT BULKHEAD COVER
RIGHT COMPARTMENT COVER LEFT COMPARTMENT COVER
BATTERY COVER

CONT INUED
Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb by turning it one-
quarter turn counterclockwise.
Remove the left or right side
engine compartment cover f rom
thesideyouareworkingonby
caref ully pulling the cover out (see
page ).
If youarereplacingthebulbon
the driver’s side, remove the
battery cover (see page ), then
remove the battery hold-down by
removing the two nuts with a10
mm wrench. Then caref ully slide
the battery toward the engine to
access the bulb. 2.
3.
304
332
1.
Lights
Maint enance
315
NUTS
BULB
BATTERY HOLD-DOWN

Insert the new bulb into the hole
and turn it one-quarter turn clock-
wise to lock it in place.
Turn on the headlights to test the
new bulb.
(Driver’s side)
Reinstall the engine compartment
side cover. Push the electrical connector back
onto the bulb. Make sure it is on
all the way.Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
Push the bulb in slightly, and turn
it counterclockwise.
Reinstall the battery in the reverse
order of removal, and reinstall the
cover on the battery. Remove the left or right side
engine compartment cover f rom
thesideyouareworkingonby
caref ully pulling the cover out (see
page ).
If you are replacing a driver’s side
bulb, slide the battery toward the
engine to get more clearance (see
page ).
2.
1.
4.
5.
6.
7.
8.
3.
304
332
Lights
Replacing a Front T urn Signal
Bulb
316
SOCKET
BULB

Install the new bulb into the
socket.
Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
Turn on the lights to make sure
the new bulb is working.
(Driver’s side)Remove the socket from the
headlight assembly by turning it
one-quarter turn counterclockwise.
Pull the bulb straight out of its
socket.
Remove the left or right side
engine compartment cover (see
page ).
(Passenger’s side)
Use a f lat-tipped screwdriver to
remove the holding clip f rom the
windshield washer reservoir. If you are replacing a driver’s side
bulb, slide the battery toward the
engine to get more clearance (see
page ).
Reinstall the battery and the
battery cover.
Reinstall the engine compartment
side cover. 1.
2.
4.
5.
6.
7.
8.
3.
4.
304
332
CONT INUED
Lights
Replacing a Front Position/Side
Marker L ight Bulb
Maint enance
317
BULB
HOLDING CLIP

Use a Phillips-head screwdriver to
remove the two mounting bolts
and remove the holding clip with a
f lat-tipped screwdriver.
Caref ully push up the side under
cover into the bumper.
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.
Install the new bulb into the
socket.
Insert the socket back into the
headlight assembly. Turn it
clockwise to lock it in place.
Turn on the lights to make sure
the new bulb is working.
(Driver’s side)
Reinstall the battery and the
battery cover.
Reinstall the windshield washer
reservoir. (Passenger’s side)
Reinstall the engine compartment
side cover.
1.
2.
5.
6.
7.
8.
9.
Lights
Replacing a Front Fog L ight Bulb
318
BOLTS
CLIP
Halogen bulbs get very hot when lit. Oil,
perspiration, or a scratch on the glass
can cause the bulb to overheat and
shatter.

µ
Check the condition of the battery
monthlybylookingatthetest
indicator window. The label on the
battery explains the test indicator’s
colors. Battery posts,
terminals, and related accessories
contain lead and lead compounds. Check the terminals f or corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it of f with plain
water. Dry off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
f uture corrosion.
If additional battery maintenance is
needed, see your dealer or a
qualif ied technician. If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last.
To see the label, remove the battery
cover (see page ). 332
CONT INUED
WARNING:
Wash your hands af ter handling.
Checking the Battery
Maint enance
331
TEST INDICATOR WINDOW
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
mechanic do the battery
maintenance.

If your vehicle’s battery is
disconnected or goes dead, all stored
driving positions will be lost. To
store the driving positions again, see
the storing procedure on page .
The navigation system will also
disableitself.Thenexttimeyouturn
on the ignition switch, the system
will require you to enter a PIN
bef ore it can be used. Ref er to the
navigation system manual.
If you vehicle’s battery is
disconnected or goes dead, the audio
system will disable itself . The next
timeyouturnontheradioyouwill
see ‘‘ ’’ in the f requency
display. Use the Preset buttons to
enter the f ive-digit code (see page). You will then have enter your
station presets.
If your vehicle’s battery is
disconnected or goes dead, the power tilt and telescopic steering
wheel system will be disabled. The
system needs to be reset af ter
reconnecting the battery (see page
). Push the tabs and remove the
cover by pulling it up caref ully.
To reinstall the cover, put the tabs
of the cover back to the original
position properly.
Turn the knob of the battery cover
toUNLOCKasshowninthe
illustration. Turn the knob of the cover to
LOCK position as showing in the
illustration.
124 112
199 1. 2.
3.
4.
On vehicles with navigation system
Checking the Battery
Removing the Battery Cover
332
KNOB
TABLOCK
UNLOCK

If you need to park your vehicle f or
an extended period (more than 1
month), there are several things you
should do to prepare it f or storage.
Proper preparation helps prevent
deterioration and makes it easier to
get your vehicle back on the road. If
possible, store your vehicle indoors.Fill the f uel tank.
Change the engine oil and f ilter. Block the rear wheels.
If the vehicle is to be stored f or a
longer period, it should be
supported on jackstands so the
tires are of f the ground.
Leave one window open slightly (if
the vehicle is being stored
indoors).
Disconnect the battery.
Support the f ront wiper blade
arms with a f olded towel or rag so
they do not touch the windshield.
To minimize sticking, apply a
silicone spray lubricant to all door
and trunk seals. Also, apply a
vehiclebodywaxtothepainted
surfaces that mate with the door
and trunk seals.Cover the vehicle with a
‘‘breathable’’ cover, one made
f rom a porous material such as
cotton. Non-porous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If possible, periodically run the
engine until it reaches f ull
operating temperature (the
cooling f ans cycle on and of f
twice). Pref erably, do this once a
month.
Wash and dry the exterior
completely.
Cleantheinterior.Makesurethe
carpeting, floor mats, etc., are
completely dry.
Leave the parking brake off. Put
the transmission in Park.
Vehicle Storage
Maint enance
333

You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
f aster than normal, but the engine
does not start up and run.When you turn the ignition switch to
START (III), you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all.
Turn the ignition switch to START
(III). If the headlights do not dim,
check the condition of the f uses. If
thefusesareOK,thereis
probably something wrong with
the electrical circuit f or the
ignition switch or starter motor.
You will need a qualif ied
technician to determine the
problem (see
on page ).
If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of
the battery and terminal
connections (see page ). You
canthentryjumpstartingthe
vehicle from a booster battery
(see page ).
Check these things:
Make sure the remote is with you,
inside the vehicle.
Diagnosing why the engine won’t
start f alls into two areas, depending
on what you hear when you turn the
ignition switch to START (III):
Check the transmission interlock.
The transmission must be in Park
or neutral or the starter will not
operate.
Turn the ignition switch to ON (II).
Turn on the headlights, and check
their brightness. If the headlights
areverydimordonotcomeonat
all, the battery is discharged. Seeon page .343 343
360
331
Nothing Happens or the Starter
Motor Operates Very Slowly
Emergency T owing
Jump Starting
If theEngineWon’tStart
T aking Care of t he Unexpect ed
341