1999 LEXUS SC300 brake

COMFORT ADJUSTMENT
171
CAUTION

Do not start the vehicle while the adjustments are being
made.

Take care not to select the wrong button, or the seat could
strike the rear passenger or hit your body against the
steering wheel. If this happens, you can stop the movement
by pressing another driving position memory switch, or
depressing the brake pedal.

SECTION 3 ± 1
207
STARTING AND DRIVING
Starting and driving
Three±way catalytic converter. . . . . . . . . . . . . . . . . . . . . . . .
208
Engine exhaust caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
211
Before starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . .
212
Ignition switch with steering lock . . . . . . . . . . . . . . . . . . . . . .
212
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
215
How to start the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
216
Automatic transmission (SC400) . . . . . . . . . . . . . . . . . . . . . .
217
Automatic transmission (SC300) . . . . . . . . . . . . . . . . . . . . . .
229
Electronic throttle control system 241
. . . . . . . . . . . . . . . . . .
Cruise control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
242
Traction control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
246
Brake system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .

STARTING AND DRIVING
208248
Brake pad wear limit indicators
. . . . . . . . . . . . . . . . . . . . . . .
254
Types of tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
255
THREE±WAY CATALYTIC CONVERTER

STARTING AND DRIVING
215
PARKING BRAKE
To set: Pull up the lever.
To release: Pull up the lever slightly, press the thumb
button, then lower the lever.
Before leaving your vehicle, firmly apply the parking brake.
CAUTION
Before driving, make sure the parking brake is fully released
and that the parking brake reminder light is off.

STARTING AND DRIVING
216
HOW TO START THE ENGINE
Before cranking
1. Apply the parking brake firmly.
2. Turn off unnecessary lights and accessories.
3. Put the selector lever in ºPº. If you need to restart the
engine while the vehicle is moving, put the selector lever in
ºNº. A starter safety device will prevent the starter from
operating if the selector lever is in any drive position.
4. Depress the brake pedal and hold it to the floor until you
are ready to drive off.
Starting the engine
Before starting the engine, be sure to follow the instructions
in ºBefore crankingº.
Normal starting procedure
The multiport fuel injection system/sequential multiport fuel
injection system in your engine automatically controls the
proper air±fuel mixture for starting. You can start a cold or
hot engine as follows:1. With your foot off the accelerator pedal, crank the engine
by turning the key to ºSTARTº. Release it when the engine
starts.
2. After the engine runs for about 10 seconds, you are ready
to drive.
If the weather is below freezing, let the engine warm up for
a few minutes before driving. Do not leave the vehicle while
the engine is warming up.
If the engine stalls ...
Simply
restart it , using the correct procedure given in normal
starting.
If the engine will not start
See ºIf your vehicle will not startº on page 275.
NOTICE
 Do not crank for more than 30 seconds at a time. This
may overheat the starter and wiring systems.
 Do not race a cold engine.
 If the engine becomes difficult to start or stalls
frequently, have the engine checked immediately.

STARTING AND DRIVING
217
AUTOMATIC TRANSMISSION(SC400)
Your automatic transmission has a shift lock system to
minimize the possibility of incorrect operation. This
means you can only shift out of ºPº position when the
brake pedal is depressed with the ignition switch in ºONº
position. ()

STARTING AND DRIVING
221
4. With your foot holding down the brake pedal, shift the
selector lever to ºDº.
Always use the ºDº position to improve fuel economy and
quiet driving. Only in this position, shifting into the overdrive
gear is possible. However, while the engine coolant
temperature is low, the transmission will not shift into the
overdrive gear even in the ºDº position. (See º(b) Using
engine brakingº and º(f) Good driving practiceº for
exceptions.)
CAUTION
Never put your foot on the accelerator pedal while shifting.

STARTING AND DRIVING
2225. Release the parking brake and brake pedal. Depress
the accelerator pedal slowly for smooth starting.
In normal cruising, the vehicle will start in the first gear and
automatically shift up to the most suitable gear. On inclines,
declines or winding roads, etc., the vehicle shifts up and down
automatically according to the running conditions to obtain
the suitable driving power and engine braking.
In º4º position, the automatic transmission system will select
the most suitable gear for the running conditions such as hill
climbing, hard towing, etc.
If you need to accelerate rapidly while driving, depress the
accelerator pedal to the full throttle position. This provides
more acceleration by automatically downshifting the
transmission to the next lower gear or beyond, depending on
the vehicle speed.
If engine braking is needed, such as in descending a long hill,
see º(b) Using engine brakingº.
(b) Using engine braking