ECO mode lexus LS400 1995 Gauges, Meters and Service Reminder Indicators / 1995 LS400: STARTING AND DRIVING

STARTING AND DRIVING
139 When the difference between the actual vehicle speed and the
set speed is less than 5 km / h (3 mph), the set speed can be
lowered 1.6 km / h (1 mph) each time by pressing the control
lever downward in the “SET / COAST” direction quickly within
0.6 seconds.
However, a quicker way to reset is to depress the brake pedal
and then press the control lever downward in the
“SET / COAST” direction.
Resuming the preset speed
Press the control lever upward in the “RES / ACC” direction.
The vehicle will resume the speed set prior to cancellation
unless the vehicle speed is less than 40 km / h (25 mph) or is
16 km / h (10 mph) below the preset speed.
Cruise control failure warning
If the “CRUISE” indicator light in the instrument cluster flashes
when using the cruise control, push the main switch to turn the
system off and then push it again to turn it on.
If any of the following conditions then occurs, there is some
trouble in the cruise control system.

The indicator light does not come on.

The indicator light flashes again.

The indicator light goes out after it comes on.
If this is the case, contact your Lexus dealer and have your
Lexus inspected.
ELECTRONICALLY MODULATED
AIR SUSPENSION
(U.S.A. ONLY)
This electronically modulated air suspension adjusts the
damping effect on the shock absorbers and the vehicle
height. This adjustment is automatically made in
response to the driving conditions to provide good riding
comfort and stability in all driving conditions.
(a) Vehicle height adjustment
This system maintains a stable vehicle height, regardless
of occupants and luggage weight. You can select one of
the following modes using a selector switch.

STARTING AND DRIVING
140“NORMAL” mode − For driving on roads with a normal
surface.
“HIGH” mode − For driving on rough roads which are
unsurfaced or continually bumpy.
The damping effect is set slightly firmer in “HIGH” mode. So
you may feel the vibration of the vehicle compared to in
“NORMAL” mode. However, this does not mean a malfunction
in the system. We recommend you use a “NORMAL” mode in
normal driving.
To change the mode, push the selector switch.
“NORMAL” mode
The vehicle height remains at normal height at all driving
speeds.
“HIGH” mode
The vehicle height switches between the following two vehicle
heights according to the driving conditions:
Vehicle height
Driving condition
NormalMedium and high speed driving
HighLow speed driving
The indicator light shows “HIGH” mode is selected.
When you turn the ignition key to the “ON” position, the
indicator light will come on for 2 seconds in any mode.
NOTICE
For vehicles equipped with the height control switch, be
sure to turn the ignition switch off before jacking. If this
is not done, the vehicle height adjustment function will
operate, which may cause body damage.
(b) Malfunction warning
If the “HI” indicator light blinks, there is a malfunction in this
system. Have the system checked by your Lexus dealer at the
first opportunity.

STARTING AND DRIVING
141
TRACTION CONTROL SYSTEM
The traction control system automatically controls
spinning of the rear wheels which may occur when
accelerating on slippery road surfaces, thus assisting
driver control and driving power to the rear wheels.
When you turn the ignition switch on, this system always
turns on. Leave the system on during ordinary driving so
that it can operate when needed. When traction control is
applied, the slip indicator light blinks.
You can turn off the traction control system by pushing
the “TRAC−OFF−” switch. The “TRAC OFF”
indicator / warning light will then come on. Pushing the
“TRAC−OFF−” switch a second time turns the system
back on and extinguishes the “TRAC OFF”
indicator / warning light.
You may hear a slight clicking noise in the engine compartment
when the engine is started. This means that the traction control
system is in the self−check mode, and does not indicate
malfunction. When the traction control system is operating,
you may feel vibration of your vehicle, caused by operation of
the brakes. This indicates the system is functioning properly.
When getting the vehicle out of mud or new snow, etc. the
traction control system will operate to prevent the wheels from
spinning. Even though the accelerator pedal is fully depressed,
the engine speed will be restrained to a certain level.

STARTING AND DRIVING
143
Anti−lock brake system
The anti−lock brake system is designed to prevent
lock−up of the wheels during sudden braking or braking
on slippery road surfaces. This assists the driver in
controlling the vehicle under these circumstances.
The anti−lock brake system becomes operative after the
vehicle has accelerated to a speed in excess of approximately
10 km / h (6 mph). It stops operating when the vehicle
decelerates to a speed below approximately 5 km / h (3 mph).
You may hear a sound in the engine compartment for a few
seconds when the engine is started or just after the vehicle is
started. This means that the anti−lock brake system is in the
self check mode, and does not indicate a malfunction.
When the anti−lock brake system function is in action, you may
feel the brake pedal pulsating and hear a noise. In this
situation, to let the anti−lock brake system work for you, just
hold the brake pedal down more firmly. Do not pump the brake.
The brake pedal pulsation caused by the anti−lock brake
system may indicate hazardous road surface conditions.
Although the anti−lock brake system assists in providing
vehicles control, it is still important to drive with all due care,
because the anti−lock brake system cannot overcome the
laws of physics that act on your vehicle:

Braking capability is dependent on tire friction with the road
surface.
Even though the anti−lock brake system is operating, a
driver cannot maintain full control on certain slippery road
surfaces, when cornering at high speeds, or in violent
maneuvers.

Avoid high speeds on wet roads. The anti−lock brake
system cannot eliminate the risk of hydroplaning and loss
of tire friction.
Always maintain a safe distance from the vehicle in front of
you. Compared with vehicles riot fitted with an anti−lock brake
system, your vehicle may require a longer stopping distance
in the following cases:

Driving on rough, gravel or snow−covered roads.

Driving with tire chains installed.

Driving on roads where the road surface is pitted or has
other differences in surface height.