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STARTING AND DRIVING
358“4” (fourth range): The most suitable gear is automatically
selected between first and fourth gears according to vehicle
speed and driving conditions. In the “4” (fourth range)
position, the automatic transmission system will select the
most suitable gear to handle current running conditions
such as hill climbing, hard towing, etc.
“3” (third range): The most suitable gear is automatically
selected between first and third gears according to vehicle
speed and driving conditions. This range is best used when
stronger engine braking is necessary.
“2” (second range): First or second gear will automatically
be selected according to vehicle speed and driving
conditions. This range is to be used when engine braking
stronger than that of the “3” (third range) position is
necessary.
“1” (first range): This gear is fixed in first regardless of
vehicle speed or driving conditions. This range is to be used
when maximum engine braking is necessary.
If you attempt to downshift the transmission when it is not
possible to downshift due to high vehicle speed, a warning tone
sounds twice.Maximum allowable speeds
To get on a highway or to pass slower traffic, maximum
acceleration may be necessary. Make sure you observe the
following maximum allowable speeds in each range:
range km/h (mph)
GS430:1 57 (35)
2 97 (60)
3 141 (88)
range km/h (mph)
GS300 (2WD):1 54 (33)
2 93 (58)
3 137 (85)
range km/h (mph)
GS300 (4WD):1 52 (32)
2 90 (56)
3 131 (81)
NOTICE
Do not downshift if you are going faster than the
maximum allowable speed for the next lower range.
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STARTING AND DRIVING
377 NOTE:
* The detection range can be changed from about 50 cm
(1.5 ft.) for dual sensors and about 60 cm (2 ft.) for back
sensors.
Ask your Lexus dealer for details.
The intuitive parking assist may not work properly in the
following cases:
When the bumper is damaged.
When the part near the sensors is subjected to a strong
impact.
When an accessory is installed within the sensor detection
range.
When snowflakes or mud gets on the sensors.
(If removed, the system will work properly.)
When water is splashed from a high pressure car wash or
steam on the sensors.
When a sensor is covered with your hand.
When the vehicle is tilted.
In extreme hot or cold weather
(In extreme cold weather, the error display appears and the
system becomes inoperative.)
When driving on bumpy roads, slopes, gravelled roads or
grass.Devices issuing ultrasonic waves are operated around your
vehicle, such as a horn from another vehicle, motorcycle
engine, air braking sound from heavy−duty vehicles.
When another vehicle equipped with ultrasonic sensors
gets close to your vehicle.
When heavy rain or water is splashed over the vehicle.
(Drive carefully as the braking distance may be affected.)
When a radio antenna or fender pole is mounted on your
vehicle.
If towing eyelet is installed on your vehicle.
When you are driving towards a tall curb stone or curb stone
having right angle.
The detection range for an object such as a traffic sign may
be shortened.
An object just under the bumper cannot be detected.
Although an object lower than the location of sensors is
once detected, the detection might be stopped when your
vehicle gets closer to the object.
When an obstacle is very close to the sensors.
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STARTING AND DRIVING
406(d) Changing vehicle−to−vehicle distance
G31016
1
Long 2
Middle 3
Short
You can select one of the following vehicle−to−vehicle
distances: “Long”, “Middle” or “Short”. Each time you
pull the distance switch briefly toward you, the setting
changes from “Long” to “Middle” to “Short” and then
back to “Long”. You can confirm the setting on the
multi−information display.
It should be noted that pulling the “DISP” switch will change to
another screen.
Your vehicle speed changes in proportion to the speed of
the vehicle ahead, maintaining the selected distance.
However, if the vehicle speed is slower, the selected
distance will be shorter than the designated distance.
When the vehicle−to−vehicle distance control mode is
activated or the multi−information display indicates “RADAR
READY”, the vehicle−to−vehicle distance setting can be
changed.The vehicle−to−vehicle distance is always set to “Long” when
the engine switch is turned on.
CAUTION
Select the vehicle−to−vehicle distance
considering traffic conditions. The approximate
vehicle−to−vehicle distance based on time
interval when driving at 80 km/h (50 mph) is
shown below :
“Long” about 50 m (about 164 ft.). . . . . . . .
“Middle” about 40 m (about 132 ft.). . . . . .
“Short” about 30 m (about 100 ft.). . . . . . .
If the vehicle speed is slower than 80 km/h (50 mph),
the distance will be shorter than the above.
During long downhill driving, the vehicle−to−vehicle
distance will be shorter than the selected distance.