air filter Lexus IS220d 2012 Navigation manual

132
4. SETUP
ISF_IS_ISC_Navi_EE
5Input the conditions.
6Touch “OK”.
The screen then returns to the “Mainte-
nance” screen.
“BRAKE
OIL”Replace brake fluid
“AT FLUID”Replace transmission
fluid
“SERVICE”Scheduled maintenance
“AIR FIL-
TER”Replace air filter
“PER-
SONAL”New information items
can be created separate-
ly from provided ones.
“Delete all”
Touch to cancel all con-
ditions which have
been input.
“Reset all”Touch to reset the item
which has satisfied a
condition.
“Set dealer”
Touch to register dealer
information. (See
“DEALER SETTING”
on page 133.)
“Reminder”
When this screen but-
ton is touched, the indi-
cator is illuminated.
The system is set to
give maintenance infor-
mation with the “Infor-
mation” screen. (See
page 28.)
Screen buttonFunction
No
.Function
Touch to input the next mainte-
nance date.
Touch to input the driving dis-
tance until the next maintenance
check.
Touch to cancel the date and dis-
tance conditions.
Touch to reset the date and dis-
tance conditions.
INFORMATION
For scheduled maintenance informa-
tion, please refer to “Lexus Service
Booklet”, “Lexus Warranty Booklet”
or “Owner’s Manual”.
Depending on driving or road condi-
tions, the actual date and distance
maintenance should be performed
may differ from the stored date and
distance in the system.

279
1. AIR CONDITIONING SYSTEM OPERATION
6
AIR CONDITIONING
ISF_IS_ISC_Navi_EE
INFORMATION
Automatic air intake change mode
• In automatic mode, the system auto-
matically switches between recircu-
lated air and outside air modes
according to whether the system
detects harmful substances such as
exhaust gas in the air outside.
• When the retractable hardtop is
opened, recirculated air mode is
automatically selected. (IS250C)
When the indicator light on “A/C”
flashes
• Touch “A/C” to turn off the air con-
ditioning system and turn it on
again. There may be a problem in
the air conditioning system if the
indicator light continues to flash.
Turn the air conditioning system off
and have it inspected by any autho-
rized Lexus dealer or repairer, or
another duly qualified and equipped
professional.
Air conditioning filter
• The air conditioning filter may clog
after long use. The filter may need
to be replaced if the air flow of the
air conditioner and heater experi-
ences extreme reductions in operat-
ing efficiency, or if the windows
become to fog up easily. (For
details, refer to “Owner’s Manual”.)