5438-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53D56E)
Indicates that:
• With the power switch off, thedoors were unlocked and then the
driver’s door was opened and
closed;
• The power switch was turned to ACCESSORY mode without
starting the hybrid system; or
• The shift lever was shifted to P from another position with the
power switch in ON mode.
→ Press the power switch while
depressing the brake pedal.
Once
The power switch has been turned
off with the shift lever in a position
other than P.
→Shift the shift lever to P.
Once
After the power switch has been
turned off with the shift lever in a
position other than P, the shift lever
has been shifted to P.
→Tu r n t h e p o w e r s w i t c h o f f .
Power was turned off due to the
automatic power off function.
→Next time when starting the
hybrid system, increase the
engine speed slightly and main-
tain that level for approximately
5 minutes to recharge the 12-
volt battery.
Con-
tinuous
Indicates that the hybrid system was
stopped in an emergency while driv-
ing
→To restart the hybrid system,
shift the shift lever to N and turn
the power switch to ON mode.
*
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
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5598-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53D56E)
■Run-flat tires (A “RFT” or “DSST” mark is molded on the sidewall)
Take your vehicle to the nearest
Lexus dealer or authorized tire
dealer as soon as possible if any tire
goes flat.
The vehicle can be driven for a maxi-
mum of 300 km (186 miles) at a
speed below 60 km/h (37 mph)
after the tire pressure warning light
comes on. (→P. 5 2 3 )
■In some conditions (such as at high temperatures)
You cannot continue driving for up to 300 km (186 miles).
■For the detailed information on run-flat tires
See the tire warranty booklet.
If you have a flat tire (vehicles with run-flat tires)
Your vehicle is not equipped with a sp are tire, but instead you can continue
driving the vehicle with run-flat tires even if any tire goes flat.In this case, slow
down and drive with extra caution.
NOTICE
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning valve and trans-
mitter, contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional as the tire pressure warning valve and transmitter may be dam-
aged if not handled correctly.
■When driving over bumps
If a vehicle has a flat tire, the vehicle height will be lower than usual. Ensure that nothing
strikes the bottom of the vehicle.
■To avoid damage to the tire pressure warning valves and transmitters
When a tire is repaired with liquid sealants , the tire pressure warning valve and trans-
mitter may not operate properly. If a liquid sealant is used, contact any authorized
Lexus dealer or repairer, or another duly qu alified and equipped professional or other
qualified service shop as soon as possible. Make sure to replace the tire pressure warn-
ing valve and transmitter when replacing the tire. ( →P. 4 6 8 )
624Alphabetical index
IS300h_EE(OM53D56E)
Outside rear view mirror switches.................................................. 181
Paddle shift switches .......................... 221
PCS OFF switch ................................303
Power door lock switch ...................139
Power switch ......................................... 212
Power window switches ................. 185
Rear sunshade switch...................... 437
Rear window and outside rear view mirror defoggers
switch..................................................... 418
Seat heater switches ........................ 424
Seat ventilator switches .................. 424
Snow mode switch ........................... 220
Talk switch ...............................................391
Telephone switches............................391
Tilt and telescopic steering control switch ..................................... 177
Tire pressure warning reset switch....................................................469
Trunk opener main switch ..............145
Trunk opener switch ..........................143
Vehicle-to-vehicle distance button ...................................................258
VSC OFF switch ...............................298
Window lock switch.......................... 185
Windshield wiper de-icer switch......................................................419
Windshield wiper and washer switch ......................... 238 Tachometer ............................................. 109
Tachometer settings .............................. 117
Tail lights................................................... 229
Light switch............................................229
Replacing light bulbs ....................... 507
Talk switch .................................................391
Telephone switches ...............................391
Theft deterrent system Alarm .......................................................... 96
Double locking system...................... 95
Immobilizer system ............................. 90
Intrusion sensor and tilt sensor...... 99
Tire inflation pressure ......................... 482
Maintenance data .............................586
Tire inflation pressure display function ............................................... 468
Warning light....................................... 523
Tire pressure warning system ......... 468 Function.................................................. 468
Initializing ............................................... 468
Installing tire pressure warning
valves and transmitters ............... 468
Registering ID codes....................... 469
Tire pressure warning reset switch ................................................... 469
Warning light....................................... 523T
