ignition Lexus IS300 2020 Owner's Manual / LEXUS 2020 IS300,IS350 OWNER'S MANUAL QUICK GUIDE (OM53F44U)

26
■Adjusting the set speed
Increases the speed
Decreases the speed
Fine adjustment: Momentarily move the
lever in the desired direction.
Large adjustment: Hold the lever up or
down to change the speed, and release
when the desired speed is reached.
■ Changing the vehicle-to-vehicle distan ce (vehicle-to-vehicle distance con-
trol mode)
Pressing the switch changes the vehicle-to-
vehicle distance as follows:
Long
Medium
Short
The vehicle-to-vehicle distance is set
automatically to long mode when the
engine switch is turned to IGNITION
ON mode.
If a vehicle is running ahead of you, the
preceding vehicle mark will also be dis-
played.
1
2
Preceding vehicle mark
1
2
3
The vehicle-to-vehicle distance control mode maintains the preset cruising speed as long
as no vehicle is detected ahead.

What to do if...
73
■Starting the engine
Ensure that the shif t lever is in P and
depress the brake pedal.
Touch the Lexus emblem side of the
electronic key to the engine switch.
When the electronic key is detected, a
buzzer sounds and the engine switch
will turn to IGNITION ON mode.
When the smart access system with
push-button start is deactivated in cus-
tomization setting, the engine switch
will turn to ACCESSORY mode.
Firmly depress the brake pedal and
check that is shown on the
multi-information display.
Press the engine switch.
In the event that the engine still cannot be started, contact your Lexus dealer.
If equipped
1
2
3
4
If the electronic key battery is depleted, a warning message will be shown on the multi-
information display. Replace th e battery with a new one. For instructions on replacing the
battery, refer to the “OWNER ’S MANUAL”. If you need further assistance, contact your
Lexus dealer.