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3-7. Other interior features
Sun visors ........................... 330
Vanity mirrors .................... 331
Clock .................................. 332
Satellite switches ................ 333
Ashtrays ............................. 336
Cigarette lighter.................. 337
Power outlet ....................... 338
Seat heaters ........................ 339
Armrest............................... 341
Trunk storage extension ..... 342
Coat hooks.......................... 344
Floor mat ............................ 345
Trunk features .................... 3464-1. Maintenance and care
Cleaning and protecting the
vehicle exterior................. 350
Cleaning and protecting the
vehicle interior ................. 353
4-2. Maintenance
Maintenance requirements . 356
4-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ....................... 359
Hood ................................... 362
Positioning a floor jack ...... 363
Engine compartment .......... 365
Tires ................................... 378
Tire inflation pressure ........ 381
Wheels................................ 383
Air conditioning filter ........ 385
Electronic key battery ........ 388
Checking and replacing
fuses ................................. 390
Light bulbs ......................... 404
4Maintenance and care
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301
3-4. Using the hands-free phone system (for mobile phones)
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Interior features
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Steering wheel switches
Vo l u m e
During an incoming call:
Adjusts the ring tone vol-
ume
During an ongoing call:
Adjusts the receiver vol-
ume
The voice guidance volume
cannot be adjusted using this
button.
Off-hook switch
Turns the hands-free sys-
tem on/starts a call
On-hook switch
Turns the hands-free sys-
tem off/ends a call/refuses
a call
Ta l k s w i t c h
Turns the voice command
system on (press)/turns the
voice command system off
(press and hold)
Microphone
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4Maintenance and care
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4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ........ 350
Cleaning and protecting
the vehicle interior ......... 353
4-2. Maintenance
Maintenance
requirements .................. 3564-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions..................... 359
Hood ................................ 362
Positioning a floor jack .... 363
Engine compartment ........ 365
Tires ................................. 378
Tire inflation pressure ...... 381
Wheels ............................. 383
Air conditioning filter ...... 385
Electronic key battery ...... 388
Checking and replacing
fuses ............................... 390
Light bulbs ....................... 404
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4
Maintenance and care
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4-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the correct pro-
cedures as given in these sections.
ItemsParts and tools
Battery condition (P. 374)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp bolts)
Engine coolant level (P. 372)
• “Toyota Super Long Life Cool-
ant” or similar high-quality eth-
ylene glycol-based non-silicate,
non-amine, non-nitrite and non-
borate coolant with long-life
hybrid organic acid technology.
“Toyota Super Long Life Cool-
ant” is pre-mixed with 50%
coolant and 50% deionized
water.
• Funnel (used only for adding
engine coolant)
Engine oil levelP. 369)
• “Toyota Genuine Motor Oil” or
equivalent
• Rag or paper towel, funnel
(used only for adding engine
oil)
Fuses (P. 393)• Fuse with same amperage rating
as original
Radiator and condenser
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393
4-3. Do-it-yourself maintenance
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Maintenance and care
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Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP” switch to OFF.
Engine compartment (type B fuse box): Remove the
engine compartment cover. (P. 367)
Open the fuse box cover.
Engine compartment (Left-hand drive vehicles on type A fuse
box)
Push the tabs in and lift the
lid off.
Engine compartment (Right-hand drive vehicles on type A
fuse box)
Push the tabs in and lift the
lid off.STEP1
STEP2
STEP3
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4-3. Do-it-yourself maintenance
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13FR DOOR RH20 APower windows, outside rear view
mirrors
14AM27.5 ASmart entry & start system
15RH-IG7.5 A
Seat belts, Lexus parking assist-
sensor, automatic transmission,
seat heaters, windshield wiper de-
icer
16FR S/HTR RH15 ASeat heaters
17ECU-IG RH10 A
Power seats, smart entry & start
system, VDIM, air conditioning
system, pre-crash seat belt, electric
tilt and telescopic steering column,
power windows, navigation sys-
tem, headlights, front fog lights,
front position lights, license plate
lights, windshield washer, outside
rear view mirrors
After a fuse is replaced
If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (P. 407)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
FuseAmpereCircuit
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4-3. Do-it-yourself maintenance
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CAUTION
To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
Never use a fuse of a higher amperage rating than indicated, or use any
other object in place of a fuse.
Always use a genuine Lexus fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
Do not modify the fuses or the fuse box.
NOTICE
Before replacing fuses
Have the cause of electrical overload determined and repaired by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional, as soon as possible.
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Alphabetical index
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First-aid kit storage belt ............347
Floor mat ...................................345
Fluid
Washer ..................................378
Fog lights
Replacing light bulbs ............407
Switch ...................................175
Wattage .................................481
Footwell lights ...........................320
Front fog lights
Replacing light bulbs ............407
Switch ...................................175
Wattage .................................481
Front passenger's seat belt
reminder light..........................428
Front position lights
Replacing light bulbs ............407
Switch ...................................172
Wattage .................................481
Front seats
Adjustment .............................61
Driving position memory .......62
Seat position memory .............66
Front turn signal lights
Wattage .................................481Fuel
Capacity ............................... 474
Fuel gauge............................ 161
Fuel pump shut off system... 424
Gas station information ....... 504
Information .......................... 482
Refueling ............................... 89
Fuel door..................................... 89
Fuel filler door ............................ 89
Fuel pump shut off system ....... 424
Fuses ......................................... 393
Gas station information ............ 504
Gauges ...................................... 161
Glove box ................................. 325
Glove box light ......................... 325
Hands-free system for mobile
phone* .................................... 293
Hazard lights
Switch .................................. 416
Head restraints
Adjusting .............................. 68
Headlight cleaner...................... 179F
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s
G
H