Page 22 of 82
22
■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 in the 
desired direction.
■Canceling and resuming the constant speed control
Pulling the lever toward you cancels 
the constant speed control.
The speed setting is also canceled 
when the brakes are applied.
Pushing the lever up resumes the con-
stant speed control.
Resuming is available when the vehicle 
speed is more than approximately 25 
mph (40 km/h).
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25
■Canceling and resuming the speed control
Pulling the lever toward you cancels 
the speed control.
The speed setting is also canceled 
when the brake pedal is depressed.
Pushing the lever up resumes the 
speed control and returns vehicle 
speed to the set speed.
Resuming is available when the vehicle 
speed is more than approximately 25 
mph (40 km/h).
■Selecting constant speed control mode
Press the “ON/OFF” button to activate 
the cruise control.
Press the button again to deactivate 
the cruise control.
Switch to constant speed control 
mode.
(Push the lever forward and hold for 
approximately one second.)
Cruise control indicator will come on.
When in constant speed control mode, 
to return to vehicle-to-vehicle distance 
control mode, push the lever forward 
again and hold for approximately 1 sec-
ond.
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        Page 75 of 82
What to do if...
75
List of Warning/Indicator Lights 
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
(U.S.A.)
Brake system warning light
(Canada)
Stop the vehicle immediately.
Charging system warning light
Have the vehicle inspected immediately.
(U.S.A.)Malfunction 
indicator lamp(Flashes)
Pre-collision system warning 
light (if equipped)
(Canada)Slip indicator
SRS warning lightAutomatic headlight leveling 
system warning light
(U.S.A.)
ABS warning light(Blinking 
and then 
continu-
ously on)Tire pressure warning light
(Canada)
Electric power steering 
system warning light
For further information, refer to the Owner’s Manual. 
         
        
        
     
        
        Page 77 of 82

What to do if...
77
*1: It also comes on due to natural causes such as natural air leaks and tire inflation pressure 
changes caused by temperature. Adjust the tire inflation pressure to the specified level. 
The light will turn off after a few minutes. In case the light does not turn off even if the tire 
inflation pressure is adjusted, have the system checked by your Lexus dealer.
*2:Except F SPORT models
*3:F SPORT models
If the engine doesn’t start
Make sure that the correct operating procedures have been followed.
Make sure that the brake pedal is firmly 
depressed when attempting to start the 
engine.
Eco drive mode indicator*3“SPORT S+” indicator 
(if equipped) 
*3
“SPORT” indicator*2Snow mode indicator*2
“SPORT” indicator 
(if equipped)
 *3Snow mode indicator*3
“SPORT S” indicator 
(if equipped) 
*3“A I R  B A G  O N / O F F ”  
indicator
For further information, refer to the Owner’s Manual.
Brake pedal
If the engine still does not start, see the “OWNER’S MANUAL” for more information or 
contact your Lexus dealer. 
         
        
        
     
        
        Page 79 of 82
What to do if...
79
■Starting the engine
Ensure that the shift 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
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2
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4
If the electronic key battery is depleted, a warning message will be shown on the multi-
information display. Replace the 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.