2001 Acura RL 3.5 Owner's Manual

Charging System Indicator

This indicator should come on when the ignition switch is ON (II), and goout after the engine starts. If it
comes on brightly when the engine
is running, it indicates that the charging system has stopped
charging the battery. Immediately turn off all electrical
accessories: radio, climate control,
rear defogger, cruise control, etc.
Try not to use other electrically- operated controls such as the power
windows. Keep the engine running and take extra care not to stall it.
Starting the engine will discharge
the battery rapidly. By eliminating as much of the
electrical load as possible, you can
drive several miles (kilometers)
before the battery is too discharged
to keep the engine running. Drive to a service station or garage where
you can get technical assistance.

Taking Care of the Unexpected

CHARGING SYSTEM INDICATOR

Malfunction Indicator Lamp

This indicator comes on for a few
seconds when you turn the ignition
switch ON (II). If it comes on at any
other time, it indicates one of the

engine's emissions control systems

may have a problem. Even though

you may feel no difference in your
car's performance, it can reduce

your fuel economy and cause your car to put out excessive emissions.
Continued operation may cause

serious damage.
If you have recently refueled your
car, the cause of this indicator
coming on could be a loose or
missing fuel fill cap. Check the cap
and tighten it until it clicks several
times. Replace the fuel fill cap if it is missing. Tightening the cap will not
make the indicator turn off
immediately; it takes at least three driving trips.
If the indicator remains on past three
driving trips, or the fuel cap was not
loose or missing, have the car checked by the dealer as soon as
possible. Drive moderately until the dealer has inspected the problem.
Avoid full-throttle acceleration and driving at high speed.
You should also have the dealer inspect your car if this indicator
comes on repeatedly, even though it
may turn off as you continue driving.
If you keep driving with the

malfunction indicator lamp on, you can

damage your car's emissions controls

and engine. Those repairs may not be
covered by your car's warranties.

Taking Care of the Unexpected
MALFUNCTION INDICATOR LAMP
NOTICE

Malfunction Indicator Lamp

Readiness Codes
Your car has certain "readiness codes" that are part of the on-boarddiagnostics for the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not set, the test cannot be completed.
If your car's battery has been
disconnected or gone dead, these
codes are erased. It takes several
days of driving under various
conditions to set the codes again. If possible, do not take your car for a
state emissions test until the
readiness codes are set. See State
Emissions Testing on pages 311 and 312.

Taking Care of the Unexpected

Brake System Indicator

The Brake System Indicator normally comes on when you turn
the ignition switch ON (II). It is a
reminder to check the parking brake.It comes on and stays lit if you do not
fully release the parking brake. If it comes on at any other time, it
indicates a problem with the car's
brake system. In most cases, the
problem is a low fluid level in the
brake fluid reservoir. Press lightly on
the brake pedal to see if it feels
normal. If it does, check the brake
fluid level the next time you stop at a service station (see page 230 ). If the
fluid level is low, take the car to your dealer and have the brake system
inspected for leaks or worn brake

pads.

However, if the brake pedal does not
feel normal, you should take immediate action. Because of the
brake system's dual-circuit design, a
problem in one part of the system
will still give you braking at two
wheels. You will feel the brake pedal
go down much farther before the car
begins to slow down, and you will
have to press harder on the pedal.
The distance needed to stop will be much longer. Slow down by shifting to a lower
gear, and pull to the side of the road
when it is safe. Because of the
longer distance needed to stop, it is
hazardous to drive the car. You should have it towed, and repaired as
soon as possible. (See Emergency
Towing on page 296 .)
If you must drive the car a shortdistance in this condition, drive
slowly and cautiously.
If the ABS indicator and the VSA system indicator come on with this
indicator, have the car inspected by
your dealer immediately.
Taking Care of the Unexpected

BRAKE SYSTEM INDICATOR*

"U.S. indicator shown

Closing the Moonroof

If the electric motor will not close
the moonroof, do the following:
1. Check the fuse for the moonroof motor (see page 292). If the fuse
is blown, replace it with one of the
same or lower rating.
2. Try closing the moonroof. If the new fuse blows immediately or the
moonroof motor still does not
operate, you can close the
moonroof manually.
3. Get the moonroof wrench out of the tool kit in the trunk.
4. Remove the lens from the rear ceiling light (see page 259). 5. Remove the plug in the center of
the rear ceiling light. 6. Insert the moonroof wrench into
the socket behind this plug. Turn
the wrench until the moonroof is
fully closed.
7. Remove the wrench. Replace the
plug and lens.

Taking Care of the Unexpected
PLUG
SOCKET

Fuses

All the electrical circuits in your car have fuses to protect them from ashort circuit or overload. These
fuses are located in two fuse boxes.
The interior fuse box is underneaththe dashboard on the driver's side.
To open it, turn the knob as shown. The under-hood fuse box is located
in the engine compartment next to
the battery. To open it, push the tab
as shown.

Taking Care of the Unexpected

INTERIOR
KNOB
UNDER-HOOD

TAB

Fuses
Checking and Replacing Fuses

If something electrical in your car
stops working, the first thing you
should check for is a blown fuse.
Determine from the chart on pages 294 and 295 , or the diagram on the
fuse box lid, which fuse or fuses control that component. Check those
fuses first, but check all the fuses
before deciding that a blown fuse is not the cause. Replace any blown
fuses and check the component's
operation.

1. Turn the ignition switch to LOCK (0). Make sure the headlights and
all other accessories are off.
2. Remove the cover from the fuse box. FUSE

3. Check each of the large fuses in
the under-hood fuse box by

looking through the top at the wire

inside. Removing these fuses

requires a Phillips-head screw-

driver.
4. Check the smaller fuses in the
under-hood fuse box and all the
fuses in the interior fuse box by pulling out each fuse with the fuse
puller provided in the door of theinterior fuse box.
Taking Care of the Unexpected BLOWN
FUSE

PULLER

Fuses

5. Look for a burned wire inside the fuse. If it is burned, replace it with
one of the spare fuses of the same
rating or lower. If you cannot drive the car without
fixing the problem, and you do not
have a spare fuse, take a fuse of the same rating or a lower rating from
one of the other circuits. Make sure
you can do without that circuit
temporarily (such as the cigarette
lighter or radio).
If you replace the blown fuse with aspare fuse that has a lower rating, it
might blow out again. This does not
indicate anything wrong. Replace the
fuse with one of the correct rating as soon as you can.
Replacing a fuse with one that has a
higher rating greatly increases the
chances of damaging the electrical
system. If you do not have a replace-
ment fuse with the proper rating for the circuit, install one with a lower rating.
6. If the replacement fuse of the
same rating blows in a short time,

there is probably a serious electrical problem in your car.
Leave the blown fuse in that
circuit and have your car checked
by a qualified mechanic.
If the radio fuse is removed, the audio system will disable itself. The
next time you turn on the radio you
will see "Code" in the frequency display. Use the Preset buttons to
enter the five-digit code (see page
164).
Taking Care of the Unexpected
CONTINUED

BLOWN

NOTICE