ignition Lexus GX470 2007 Using other driving systems /

354
5-2. Steps to take in an emergency
■If the tire pressure warning light comes on after blinking for 1 minute frequently
If the tire pressure warning light comes on after blinking for 1 minute frequently
when the ignition switch is turned to th e “ON” position, have it checked by your
Lexus dealer.
■After changing the engine oil (U.S.A. only)
Make sure to reset the oil maintenance data. ( P. 2 9 2 )
CAUTION
■Maintenance of the tires
Each tire, including the spare (if provided ), should be checked monthly when cold
and inflated to the inflation pressure re commended by the vehicle manufacturer on
the vehicle placard or tire inflation pressu re label (tire and load information label).
(If your vehicle has tires of a different size than the size indicated on the vehicle
placard or tire inflation pressure label [tire and load information label], you should
determine the proper tire inflation pressure for those tires.)
As an added safety feature, your vehicl e has been equipped with a tire pressure
monitoring system (TPMS-tire pressure warning system) that illuminates a low tire
pressure telltale (tire pressure warning light) when one or more of your tires is sig-
nificantly under-inflated. Accordingly, when the low tire pressure telltale (tire pres-
sure warning light) illuminates, you should stop and check your tires as soon as
possible, and inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life, and may affect the vehicle's handling
and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a substitute for
proper tire maintenance, and it is the driv er's responsibility to maintain correct tire
pressure, even if under-inflation has not reached the level to trigger illumination of
the TPMS low tire pressure telltale (tire pressure warning light).

368
5-2. Steps to take in an emergency
If the shift lever cannot be shifted from P
If the shift lever cannot be shifted with your foot on the brake, there may be
a problem with the shift lock system (a system to prevent accidental opera-
tion of the shift lever). Have the vehicle inspected by your Lexus dealer
immediately.
The following steps may be used as an emergency measure to ensure that
the shift lever can be shifted.
Set the parking brake.
Turn the ignition switch to the “ON” position.
Depress the brake pedal.
Pry the cover up with a flathead
screwdriver or equivalent.
Press the shift lock override but-
ton.
The shift lever can be shifted
while the button is pressed.
STEP1
STEP2
STEP3
STEP4
STEP5

382
6-1. Specifications
Cooling system
Ignition system
Capacity13.6 qt. (12.9 L, 11.4 Imp.qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-sili- cate, non-amine, non-nitrite, and non-borate cool-
ant with long-life hybrid organic acid technology
Do not use plain water alone.
Spark plug
Make DENSO NGKSK20R11
IFR6A11
Gap0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do no t adjust the gap when tuning the engine.

409
Alphabetical index
Garage door opener.......................... 248
Gas station information ....................... 416
Gauges.......................................................103
Glove box ............................................... 228
Head restraints..........................................26
HeadlightsReplacing light bulbs ......................... 331
Switch ............................................................111
Wattage ................................................. 386
Heaters Seat heaters............................................ 241
Side mirror ..............................................169
Hill-start assist control ......................... 132
Hood ......................................................... 286
Hooks Cargo...................................................... 245
Ignition switch ........................................... 95
Illuminated entry system ....................225
I/M test ..................................................... 282
Indicator lights .........................................105
Initialization Items to initialize ...................................401
Inside rear view mirror ............................ 36
Instrument panel light control ........... 104
Interior lights Interior lights ........................................ 225
Wattage ................................................. 386 Jack
Replacing the wheel ........................ 356
Jack handle..............................................356
Keys If you lose your keys ........................ 369
Key number plate .....................................2
Keys .................................................................2
Wireless remote control ...................... 4
Kinetic Dynamic Suspension System (KDSS).................................... 132
Lexus Link System ................................ 257
Light bulbs Replacing ................................................ 331
Wattage ................................................. 386
Lights Fog light switch ...................................... 113
Headlights switch.................................... 111
Interior lights list .................................. 225
Replacing light bulbs ......................... 331
Turn signal lever .................................... 101
Vanity lights .......................................... 234
Wattage ................................................. 386
Limited slip differential......................... 132
Luggage cover....................................... 246G
H
I
J
K
L