Topic 3
When Driving
25
Dynamic Radar Cruise Control (If Equipped)
nCruise control display
Cruise control settings are shown on the multi-
information display.
Vehicle ahead indicator
Vehicle-to-vehicle distance
Preset speed
nVehicle-to-vehicle distance control mode
Press the ON-OFF button.
Accelerate or decelerate to the desired
speed, and then push the lever down.
Vehicle-to-vehicle distance can be adjusted using
the distance switch.
nConstant speed control mode
Press the ON-OFF button.
Push the lever forward and hold for at least
one second.
Accelerate or decelerate to the desired
speed, and then push the lever down.
nCanceling
To temporarily cancel the dynamic radar
cruise control, pull the lever toward you. To
resume the cruise control, push the lever up.
To turn the system off, press the ON-OFF but-
ton.
nAdjusting the speed setting
To increase speed: push the lever up.
To decrease speed: push the lever down.
Release the lever when the desired speed is
reached.
Dynamic radar cruise control supplements conventional cruise control with a vehicle-to-
vehicle distance control mode.
1
2
3
1
2
The vehicle-to-vehicle distance control mode maintains the preset cruising speed as long
as no vehicle is detected ahead.
53588U_IS_01.book Page 25 Friday, October 28, 2016 9:51 AM
50
Entering and Exiting
Before Driving
When Driving
Rain and
Night Driving
Driving Comfort
Opening and Closing
What to do if ...
Customizing
Yo u r L e x u s
Electronic Key Alarm
The electronic key alarm uses an alarm and warning messages to indicate that the electronic
key has been used improperly. Take appropriate measure in response to any warning mes-
sages that are displayed. In some cases, an alarm may sound without an accompanying
warning message. If so, follow the correction procedure in the table below.
*: Vehicles with automatic transmission only
AlarmSituationCorrection procedure
Exterior alarm sounds
once for 2 seconds
Tried to lock the doors
using the entry function
while the electronic key is
still inside the passenger
compartmentRetrieve the electronic key
from the passenger com-
partment and lock the
doors again.
Tried to exit the vehicle
with the electronic key and
lock the doors without first
turning the engine switch
OFF
Tu r n t h e e n g i n e s w i t c h
OFF and lock the doors
again.
Closed the trunk while the
electronic key is still inside
and all doors are lockedRetrieve the electronic key
from the trunk and close
the trunk lid.
Exterior alarm sounds
once for 10 secondsTried to lock the vehicle
using the entry function
while a door is openClose all of the doors and
lock the doors again.
Interior alarm sounds
continuously*Tried to open the door and
exit the vehicle without
shifting the shift lever to P
Shift the shift lever to P.
Interior alarm pings
continuously
Switched to ACC mode
while the driver's door is
open (Opened the driver's
door when the engine
switch is in ACC mode.)
Tu r n t h e e n g i n e s w i t c h
OFF and close the driver's
door.
Turned the engine switch
OFF while the driver's
door is still open
Close the driver's door.
53588U_IS_01.book Page 50 Friday, October 28, 2016 9:51 AM
