key battery LEXUS LS430 2006 User Guide

346
5-2. Steps to take in an emergency
One
buzzerNone(shown for about 5 sec-
onds)
Key battery
charge is insuf-
ficient.
Replace key
battery
(P.295
).
One
buzzerNone(shown for about 5 sec -
onds)
An attempt is
made to use a
key that does
not match the
vehicle.
Use a key that
matches the
vehicle.
Inside
alarmOutside alarmMulti-information displayCausesCorrection
procedures

368
6-1. Specifications
Electrical system
Differential
Battery
- Open voltage at 
68F (20 C):
12.7 V Fully charged 
12.3 V Half charged 
11.9 V Discharged 
[Voltage checked 20 minutes after the key is
removed with all the lights turned off]
- Charging rates5 A max.
Oil capacity1.42 qt. (1.35 L, 1.19 lmp.qt.)
Oil type and 
viscosity
Vehicles without syn -
thetic oil information
label
Hypoid gear oil API GL-5 
Above 0 F(-
18 C): SAE 90 
Below 0 F(-
18 C): SAE 80W or 
SAE 80W-90
Vehicles with 
synthetic oil 
information label*
Toyota Genuine Differential 
Synthetic gear oil
API GL-5 SAE 75W-90 
or its equivalent

395
Alphabetical index
Switch .........................................................110
Wattage .................................................. 372
Heaters Seat heaters............................................ 218
Side mirror ................................................ 43
High mounted stop light Replacing bulbs.................................... 314
Wattage .................................................. 372
Hood ......................................................... 260
I/M test ..................................................... 255
Ignition Keys ................................................................. 2
Switch .......................................................... 94
Ignition switch light ................................ 198
Illuminated entry system ..................... 198
In case of an emergency If the battery runs out....................... 356
If you cannot shift automatic 
transmission selector lever ....... 354
If you have a flat tire........................... 347
If you lose your keys ........................ 355
If your vehicle becomes 
stuck ....................................................... 361
If your vehicle needs to 
be towed ............................................ 320
If your vehicle overheats................ 359
If your vehicle will not start............ 353
If you think something is 
wrong................................................... 324
Indicator lights ......................................... 105
Initializing your lexus........................... 387
Inside rear view mirror........................... 42
Interior light .............................................. 199Jack
Positioning the jack ............................. 261
Replacing the wheel ......................... 287
Jack handle.............................................. 347
Jump starting .....
........................................ 353
Key reminder buzzer .............................. 15
Keys Flat key........................................................ 95
If you lose your keys ........................ 355
Ignition switch ......................................... 94
Key number ................................................. 2
Keys ................................................................. 2
Mechanical key ................................... 295
Replacing battery ............................... 295
Wireless remote control ..................... 12
Knee airbag.................................................. 61
Lexus park assist system Lexus park assist system ................... 118
Warning message ............................. 334
License plate lights Wattage .................................................. 372
Light bulbs Replacing ................................................ 314
Wattage .................................................. 372
Lights Fog lights switch .................................... 113
Headlights switch.................................. 110
Interior light switch ............................... 20
Personal light switch........................ 200
Replacing light bulbs ......................... 313
Turn signal lever .................................... 101
Vanity lights ......................................... 209
Wattage .................................................. 372
I
J
K
L

400
What to do if...
What to do if...
A tire puncturesP. 3 4 7If you have a flat tire
The engine does not start
P. 3 5 3If the engine will not start
P. 5 4Engine immobilizer system
P. 3 5 6If the vehicle has a discharged battery
The transmission selector lever 
cannot be moved outP. 3 5 4If the transmission selector lever cannot
be shifted from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 3 5 9If your vehicle overheats
You lose your keyP. 3 5 5If you lose your keys
The battery is dischargedP. 3 5 6If the vehicle has a discharged 
battery
The doors cannot be lockedP. 1 5Doors
The horn begins to soundP. 5 5Alarm
The vehicle is stuck in mud 
or sandP. 3 6 1If the vehicle becomes stuck