1999 LEXUS SC300 air condition

AIR CONDITIONING AND AUDIO
201
ºRANDOMº button: Use for automatic program selection
and play by the system.
When
the
(RANDOM) button is pushed on the right
side, ºRNDº appears on the display and the system selects a
program on the disc which is set and plays it. To cancel it,
push the button once again.
When a program is skipped or the system is inoperative, push
the
(CD) button to reset.
(f) If the player malfunctions
If ºWAITº appears on the display, audio signals of the disc
cannot be read or the system has trouble. Push the
(CD)
button once again.
If the player does not operate, check that the disc surface is not
soiled or damaged. If the disc is O.K., the following two
causes are possible.

Condensation may have occurred on the internal
mechanism of the player.
Open the trunk to let air circulate.

The temperature of the player's internal mechanism is
raised because of high external temperature.
Remove the magazine from the player to cool it.
If the player still does not operate, take it to your Lexus dealer. Compact disc player operating tips

AIR CONDITIONING AND AUDIO
202
Use only compact discs labeled as shown. The player is
intended for use with 12 cm (4.7 in.) discs only.
Never attempt to disassemble or oil any part of the player
unit. Do not insert any object other than a disc into the
magazine.
There are no user±serviceable parts inside the compact disc
player.

AIR CONDITIONING AND AUDIO
203
Your automatic changer cannot play special shaped compact
discs as shown. Do not use them as the changer could be
damaged.

AIR CONDITIONING AND AUDIO
204
A new disc may have rough edges on its inner and outer
perimeter. Remove the rough edges by pressing the side
of a ball±point pen or pencil against the inner and outer
perimeter of the disc as shown.
If you continue to play a disc with rough edges, flakes will fall
on to the signal side of the disc and cause sound skipping or
other problems.

AIR CONDITIONING AND AUDIO
205
Do not allow the disc to bear any fingerprints, stickers or
pen marks on the surfaces.
Hold the disc only on the edge or center hole.
When not in use, take the disc out of the player, put it back
into its case and store it away from dust, heat, damp and
direct sunlight.
Leaving discs on the dashboard in the sun may damage or
warp them.

AIR CONDITIONING AND AUDIO
206
If the disc gets dirty, wipe it clean with a soft cloth, wiping
radially out from the center.
Do not use a conventional record cleaner or anti±static record
preservative.
CAUTION
Compact disc players use invisible laser beams which could
cause hazardous radiation exposure if directed outside the
unit. Be sure to operate the player correctly as instructed.

DRIVING TIPS
268

Because of the added load of the trailer, your vehicle's
engine may overheat on hot days (at temperatures over
30C [85 F]) when going up a long or steep grade with a
trailer. If the engine coolant temperature gauge indicates
overheating, immediately turn off the air conditioning (if
in use), pull your vehicle off the road and stop in a safe
spot. See ºIf your vehicle overheatsº on page 280 of this
manual.

Always place wheel blocks under both the vehicle and
trailer wheels when parking. Apply the parking brake
firmly. Put the transmission in ºPº. Avoid parking on a
slope with a trailer, but if it cannot be avoided, do so only
after performing the following:
1. Apply the brakes and keep them applied.
2. Have someone place wheel blocks under both the vehicle
and trailer wheels.
3. When the wheel blocks are in place, release your brakes
slowly until the blocks absorb the load.
4. Apply the parking brake firmly.
5. Shift into ºPº and turn off the engine.
When restarting out after parking on a slope:
1. With the transmission in ºPº position, start the engine. Be
sure to keep the brake pedal depressed. 2. Shift into the º3º, º2º, ºLº or ºRº position.
3. Release the parking brake and brake pedal and slowly pull
or back away from the wheel blocks. Stop and apply your
brakes.
4. Have someone retrieve the blocks.

DRIVING TIPS
270
HOW TO SAVE FUEL AND
MAKE YOUR VEHICLE LAST LONGER
Getting more kilometer/mileage from a liter/gallon of fuel is
easy ± just take it easy. It will help make your vehicle last
longer, too. Here are some specific tips on how to save money
on both fuel and repairs:

Keep your tires inflated at the correct pressure. Check
the pressure every two weeks, or at least once a month.
Underinflation causes tire wear and wastes fuel.

Do not carry unneeded weight in your vehicle. Excess
weight puts a heavier load on the engine, causing greater
fuel consumption.

Avoid lengthy warm±up idling. Once the engine is
running smoothly, begin driving ± but gently. Remember,
however, that on cold winter days this may take a little
longer.

Accelerate slowly and smoothly. Avoid jackrabbit starts.

Avoid long engine idling. If you have a long wait and you
are not in traffic, it is better to turn off the engine and start
again later.

Avoid engine overrevving. Use a gear position suitable
for the road on which you are traveling.

Avoid continuous speeding up and slowing down.
Stop±and±go driving wastes fuel.

Avoid unnecessary stopping and braking. Maintain a
steady pace. Try to time the traffic signals so you only
need to stop as little as possible or take advantage of
through streets to avoid traffic lights. Keep a proper
distance from other vehicles to avoid sudden braking. This
will also reduce wear on your brakes.

Avoid heavy traffic or traffic jams whenever possible.

Do not r est your foot on the clutch or brake pedal. This
causes needless wear, overheating and poor fuel economy.

Maintain a m oderate speed on highways. The faster you
drive, the greater the fuel consumption. By reducing your
speed, you will cut down on fuel consumption.

Keep the front wheels in proper alignment. Avoid
hitting the curb and slow down on rough roads. Improper
alignment not only causes faster tire wear but also puts an
extra load on the engine, which, in turn, wastes fuel.

Keep the bottom of your vehicle free from mud, etc.
This not only lessens weight but also helps prevent
corrosion.

Keep your vehicle tuned±up and in top shape. A dirty
air cleaner, improper valve clearance, dirty plugs, dirty oil
and grease, brakes not adjusted, etc. all lower engine
performance and contribute to poor fuel economy. For
longer life of all parts and lower operating costs, keep all
maintenance work on schedule, and if you often drive
under severe conditions, see that your vehicle receives
more frequent maintenance. (For scheduled maintenance
information, please refer to the separate ºOwner's Manual