service Acura RL 2004 3.5 User Guide

Bef ore you begin driving your Acura,
youshouldknowwhatgasolineto
use, and how to check the levels of
important f luids. You also need to
know how to properly store luggage
or packages. The inf ormation in this
section will help you. If you plan to
add any accessories to your car,
please read the inf ormation in this
section f irst..............................
Break-in Period .204
.........................................
Gasoline .204
.........
Service Station Procedures . 205
................
Filling the Fuel Tank . 205
....................
Opening the Hood .206
...............................
Oil Check .207
.........
Engine Coolant Check . 208
...............................
Fuel Economy .209
.....................
Vehicle Condition .209
...........................
Driving Habits .209
...
Accessories and Modif ications . 210
.............................
Carrying Cargo .212
Bef ore Driving
Bef ore Driving203

During this period:Avoid full-throttle starts and rapid
acceleration. If you are unable to f ind premium
unleaded gasoline, you may substi-
tute an unleaded regular gasoline.
The engine will compensate f or the
lower octane, but you may notice a
slight decrease in power as a result.
We recommend gasolines containing
detergent additives that help prevent
f uel system and engine deposits.
Avoidhardbraking.Newbrakes
need to be broken-in by moderate
use f or the f irst 200 miles (300
km). Your Acura is designed to operate on
premium unleaded gasoline with a
pump octane number of 91 or higher.
In Canada, some gasolines contain
an octane-enhancing additive called
MMT. If you use such gasolines,
your emissions control system
perf ormance may deteriorate and
the Malf unction Indicator Lamp on
your instrument panel may turn on.
If this happens, contact your
authorized Acura dealer f or service.
Help assure your car’s f uture
reliability and perf ormance by paying
extra attention to how you drive
during the f irst 600 miles (1,000 km).
Using gasoline containing lead will
damage your car’s emissions
controls. This contributes to air
pollution.
Do not change the oil until the
recommended time or mileage
intervalshowninthemaintenance
schedule.
Youshouldfollowthesesamere-
commendations with an overhauled
or exchanged engine, or when the
brakes are relined.
Break-in Period, Gasoline
Bef ore Driving
Break-in Period Gasoline
204

Open the f uel f ill door by pulling
onthehandletotheleftof the
driver’s seat.Remove the f uel f ill cap slowly.
You may hear a hissing sound as
pressure inside the tank escapes.
Place the cap in the holder on the
fuel fill door.
Stop f illing the tank af ter the f uel
nozzle automatically clicks of f . Do
not try to ‘‘top of f ’’ the tank, leave
some room f or the f uel to expand
with temperature changes.
Your car has an on-board ref ueling
vapor recovery system to help
keep f uel vapors f rom going into
the atmosphere. If the fuel nozzle
keeps clicking of f even though the
tank is not f ull, there may be a
problem with this system. Consult
your dealer.
Because the f uel f ill cap is on the
driver’s side of the vehicle, park
with that side closest to the
service station pumps.
1.
2. 3.
4.
CONT INUED
Filling the Fuel Tank
Service Station Procedures
Bef ore Driving205
Pull
FUEL FILL CAP
Gasoline is highly flammable
and explosive. You can be
burned or seriously injured
when handling fuel.Stop the engine and keep
heat, sparks, and flame away.
Handle fuel only outdoors.
Wipe up spills immediately.

Shift to Park or Neutral and set
the parking brake. Pull the hood
release handle located under the
lower lef t corner of the dashboard.
The hood will pop up slightly.
Push the f uel f ill door closed until
it latches.
Standing in f ront of the vehicle,
reach in between the hood and the
f ront bumper with your f inger.
Slide the latch handle.
Screw the f uel f ill cap back on,
tighten it until it clicks at least
three times. If you do not properly
tighten the cap, the Malfunction
Indicator Lamp may come on (see
page ).
1. 2.
5.
6.
323
Service Station Procedures
Bef ore Driving
Opening the Hood
206
HOOD RELEASE HANDLE
LATCH HANDLE

CONT INUED
Wipe the dipstick with a clean
cloth or paper towel.
Remove the dipstick (orange
handle).
If you can open the hood without
sliding the hood latch handle, or the
hood latch handle moves stif f ly or
does not spring back as bef ore, the
mechanism should be cleaned and
lubricated (see page ).
Lif t the hood up most of the way.
The hydraulic supports will lif t it
uptherestof thewayandholdit
up.
To close the hood, lower it to about a
f oot (30 cm) above the f ender, then
press down f irmly with your hands.
Afterclosingthehood,makesureit
is securely latched. Check the engine oil level every time
you f ill the vehicle with f uel. Wait a
f ew minutes af ter turning the engine
of f bef ore you check the oil.2.
1.
3.
267
Service Station Procedures
Bef ore Driving
Oil Check
207
DIPSTICK

Refer toon page f or inf ormation
on checking other items in your
Acura. Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see on page f or
inf ormation on adding the proper
coolant.
Remove the dipstick again and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page .
Insert it all the way back in its tube. 4.
3.
253257
251
Service Station Procedures
Bef ore Driving
Owner Maintenance
Checks A dding
Engine Coolant
A dding Oil
Engine Coolant Check
208
UPPER MARK
LOWER MARK RESERVE TANK
MAX
MIN

When preparing to tow, and bef ore
driving away, be sure to check the
f ollowing:All weights and loads are within
limits (see pages and ).
Thehitch,safetychains,andany
other attachments are secure.
Allitemsonandinthetrailerare
properly secured and cannot shif t
while you drive.
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.
The lights and brakes on your car
and the trailer are working
properly.Your car tires and spare are
properly inf lated (see page ),
and the trailer tires and spare are
inflated as recommended by the
trailer maker.
The vehicle has been properly
serviced, and the tires, brakes,
suspension, and cooling system
are in good operating condition.
232 233 280
Towing a Trailer
Driving
Pre-T ow ChecklistAdditional Trailer Equipment
236

If you have the skills and tools to per-
f orm more complex maintenance
tasks on your Acura, you may want
to purchase the Service Manual. See
page f or inf ormation on how to
obtain a copy, or see your Acura
dealer. This section also includes
Maintenance Schedules f or normal
driving and severe driving conditions,
a Maintenance Record, and instruc-
tions f or simple maintenance tasks
you may want to take care of
yourself . This section explains why it is
important to keep your car well
maintained and how to f ollow basic
maintenance saf ety precautions.......................
Maintenance Saf ety .240
.
Important Safety Precautions . 241
.................
Maintenance Schedule . 242
...
Required Maintenance Record . 249
.......
Owner Maintenance Checks . 251
..............................
Fluid Locations .252
......................................
Engine Oil .253
..................................
Adding Oil .253
....................
Recommended Oil .253
..............................
Synthetic Oil .254
....................................
Additives .254
.....
Changing the Oil and Filter . 255
.............................
Cooling System .257
............
Adding Engine Coolant . 257
.......
Replacing Engine Coolant . 259
....................
Windshield Washers .263
....
Automatic Transmission Fluid . 264
..............................
Dif f erential Oil .265
....................................
Brake Fluid .266
............................
Brake System .266
..............................
Power Steering .266
....................................
Hood Latch .267
.....................
Air Cleaner Element .267
....................................
Spark Plugs .269
..............................
Replacement .269
............................
Specif ications .272 ...........................................
Battery .272
.................................
Wiper Blades .275
..............
Air Conditioning System . 277
..................
Dust and Pollen Filter . 278
.....................................
Drive Belts .278
....................................
Timing Belt .279
...............................................
Tires .279
......................................
Inf lation .279
..................................
Inspection .281
..............................
Maintenance .282
.............................
Tire Rotation .282
...
Replacing Tires and Wheels . 283
......................
Wheels and Tires .284
..........................
Winter Driving .284
.............................
Snow Tires .285
............................
Tire Chains .285
.............................................
Lights .286
........................
Replacing Bulbs .288
...........................
Storing Your Car .297
355
Maintenance
Maint enance239

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.
This section includes instructions f or
simple maintenance tasks, such as
checking and adding oil. Any service
items not detailed in this section
should be perf ormed by an Acura
technician or other qualif ied
mechanic.
Regularly maintaining your car is the
best way to protect your investment.
Proper maintenance is essential to
your saf ety and the saf ety of your
passengers. It will also reward you
with more economical, trouble-f ree
driving, and help reduce air pollution.
Maintenance Saf ety
Maint enance240
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.

µ
The Maintenance Schedule specif ies
how of ten you should have your car
serviced and what things need
attention. It is essential that you have
your car serviced as scheduled to
retain its high level of saf ety,
dependability, and emissions control
perf ormance.
Avoidexceedingyourcar’sload
limit.Thisputsexcessstresson
the engine, brakes, and many
other parts of your car. The load
limit is shown on the label on the
driver’s doorjamb.
Operate your car on reasonable
roads within the legal speed limit.
Drive your car regularly over a
distance of several miles
(kilometers).
Always use unleaded gasoline with
theproperoctanerating(seepage).
The services and time or distance
intervals shown in the maintenance
schedule assume you will use your
car as normal transportation f or
passengers and their possessions.
You should also f ollow these
recommendations:
Service your car according to the
time and mileage periods on one of
the Maintenance Schedules on the
f ollowing pages.
Follow the
Maintenance Schedule f or Severe
Conditions if you drive your car
MAINLY under one or more of the
f ollowing conditions.
Driving less than 5 miles (8 km)
per trip or, in f reezing
temperatures, driving less than 10
miles (16 km) per trip.
Extensive idling or long periods of
stop-and-go driving, such as a taxi
or a commercial delivery vehicle. Driving in extremely hot [over
90°F (32°C)] conditions.
204
Maintenance Schedule
Maint enance
Which Schedule to Follow:
U.S. Owners
242