brake pads lexus LS400 1998 Audio System / LEXUS 1998 LS400 OWNER'S MANUAL (OM50498U)

GAUGES, METERS AND SERVICE REMINDER INDICATORS
44
(b) Warning messages
13L052
Reminder light
W40
W40
When the engine oil pressure becomes too low, the above
message appears, the reminder light flashes and the warning
tone sounds.
If this message appears while you are driving, pull off the road to a
safe place and stop the engine immediately. Call a Lexus dealer or
qualified repair shop for assistance.
The message may appear when the oil level is extremely low. It is
not designed to indicate low oil level, and the oil level must be
checked using the oil level dipstick.
NOTICE
Do not drive the vehicle with the warning message displayed
even for one block. It may ruin the engine.
W41 W41
When your brake pads are worn enough to require replacement,
the above message appears, the reminder light flashes and the
warning tone sounds.
If this message appears while you are driving, have the brake pads
checked and replaced by your Lexus dealer as soon as possible.
W43 W43
W42
W42
W451
W44
W44
W46
W46
When any door or trunk is open with the ignition switch turned
on, the message which door or trunk is open appears, and the
reminder light comes on.

STARTING AND DRIVING
178”ABS” warning light
31L019-2
This light comes on when the ignition key is turned to the ”ON”
position. After about a few seconds, the light will go off.
If either of the following conditions occurs, this indicates a
malfunction somewhere in the parts monitored by the warning light
system. Contact your Lexus dealer as soon as possible to service the
vehicle.
The light does not come on as described above, or remains on.
The light comes on while driving.
Even if the antilock brake system should fail, the brake system will
still operate conventionally. But when the ”ABS” warning light is
on (and the brake system warning light is off), antilock brake
system is not assisting brake performance so that the wheels could
lock up during a sudden brake or braking on slippery road surfaces.
Have your vehicle checked by your Lexus dealer as soon as possible.
Drumindisc type parking brake system
Your vehicle has a drumindisc type parking brake system. This
type of brake system needs beddingdown of the brake shoes
periodically or whenever the parking brake shoes and/or drums are
replaced.
Have your Lexus dealer perform the beddingdown.
Brake pad wear limit warning message
31L082
When your brake pads are worn enough to require replacement,
the brake pad wear warning message in the multi information
display appears.
If the warning message in the multi information display appears
while driving, have the brake pads checked and replaced by your
nearest Lexus dealer immediately.
Continuous driving without replacing the brake pads will cause
expensive rotor damage and increasing brake pedal effort to get the
same stopping distance.

CHASSIS
239
CHECKING BRAKE FLUID
63L0012
To check the fluid level, simply look at the seethrough reservoir.
The level should be between the ”MAX” and ”MIN” lines on the
tank.
It is normal for the brake fluid level to go down slightly as the brake
pads wear. So be sure to keep the reservoir filled.
If the reservoir needs frequent refilling, it may indicate a serious
mechanical problem.
If the level is low, add FMVSS No.116 DOT 3 or SAE J1703 brake
fluid to the brake reservoir.
Remove and replace the reservoir cover by hand. Add brake fluid
up to the ”MAX” line.
Use only newly opened brake fluid. Once opened, brake fluid
absorbs moisture from the air, and excess moisture can cause a
dangerous loss of braking efficiency.
CAUTION
Take care when filling the reservoir because brake fluid can
harm your eyes and damage painted surfaces. If fluid gets in
your eyes, flush your eyes with clean water.