warning Lexus IS250C 2012 Instrument cluster / 2012 IS250C,IS350C OWNERS MANUAL QUICK GUIDE (OM53A74U)

18
Multi-information Display
■Display information
● Trip information
Outside temperature
 Driving range
 Average fuel consumption
 Average fuel consumption after refueling
 Current fuel consumption
 Average vehicle speed
 Gear position (automatic transmission only)
● Satellite switch mode display
● Intuitive parking assist display
(if equipped)
● Dynamic radar cruise control display
(if equipped)
● Roof function status indicator
● Wa r n i n g m e s s a g e s
■Changing the display of trip information
Trip information items can be switched by press-
ing the DISP switch.
The multi-information display shows information about your vehicle, including the items
shown below.
■ When using intuitive parking assist or dynami c radar cruise control, the appropriate dis-
play is shown on the screen.
■ In the event that a problem is detected in any of the vehicle's systems, a warning message is
shown on the multi-information display.

19
Satellite Switches
The satellite switches can be used to change the
settings of the following items.
● Intuitive parking assist (if equipped)
● Tire pressure warning system initialization
● ID code selection for tire inflation pressure
warning system
● Vehicle speed indicator
● Tacho indicator
● Pre-collision braking fu nction activate/deacti-
vate (if equipped)
● Front seat auto return function
■Changing the ON/OFF settings
To cycle through the functions, press either the
left or right selector switch.
To change the settings, press the ON/OFF
button.
The satellite switches can be used to change the settings of various functions. Settings
are shown on the multi-information display.
For detailed information of changing the settings, see the Owner’s Manual.

77
Retractable Hardtop
Opening the retractable hardtop
Press and hold the switch until “COMPLETE” is shown on the display.
Closing the retractable hardtop
Pull up and hold the switch until “C OMPLETE” is shown on the display.
Retractable hardtop status display
Warnings, advice and the operat ional status of the retractable hardtop will be displayed.
■To operate the retractable hardtop
When the following conditions are met, the retractable hardtop can be operated:
1
2
3
Operating conditionDetails
The vehicle is stopped—
The trunk lid is closed—
The “ENGINE START STOP” switch is in
IGNITION ON mode( P.1 5 )
The luggage cover is installed( P. 7 8 )
The trunk opener main switch is on( P. 8 0 )
No obstacles are detect ed by the intuitive
parking assistRefer to the Owner's Manual for details.

What to do if ...
81
List of Warning/Indicator Lights
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
(U.S.A.)
(Canada)Brake system warning light
Stop the vehicle immediately.
Charging system warning light
Have the vehicle inspected immediately.
(U.S.A.)
(Canada)Malfunction
indicator lamp
Electric power steering
system warning light
Pre-collision system
warning light*1
SRS warning light
(Blinking and
then continu- ously on)Tire pressure warning light
(U.S.A.)
(Canada)ABS warning light
(Comes on)
Slip indicator
Follow the correction procedures.
Open door warning light(On the
center panel)
Front passenger’s seat belt
reminder light
Low fuel level warning light(Illuminates without
blinking)Tire pressure warning light*4
(On the
instrument cluster)
Driver’s seat belt
reminder lightMaster warning light
For further information, re fer to the Owner's Manual.

What to do if ...
85
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.
Closed the trunk while the
electronic key is still inside
and both side doors are
lockedRetrieve the electronic key
from the trunk and close
the trunk lid.
Exterior alarm sounds
once for 60 seconds
Tried to exit the vehicle
with the electronic key and
lock the doors without first
turning the “ENGINE
START STOP” switch OFF
Turn the “ENGINE START
STOP” switch OFF and
lock the doors again.
Exterior alarm sounds
once for 10 secondsTried to lock the vehicle
using the entry function
while a door is openClose both side 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 ACCES-
SORY mode while the
driver's door is open
(Opened the driver's door
when the “ENGINE
START STOP” switch is in
ACCESSORY mode.)
Close the driver's door.
Tu r n e d t h e “ E N G I N E
START STOP” switch OFF
while the driver's door is
still open
Close the driver's door.