Page 6 of 661

TABLE OF CONTENTS6
UK AURIS_HB_EE (OM12K97E)7-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ......................456
Hood ..................................459
Positioning a floor
jack ..................................461
Engine compartment..........462
Tires ...................................483
Tire inflation pressure ........498
Wheels ...............................500
Air conditioning filter ..........503
Wireless remote control/
electronic key battery .......505
Checking and replacing
fuses ................................508
Light bulbs .........................514
8-1. Essential information
Emergency flashers ...........530
If your vehicle has to be
stopped in an
emergency .......................5318-2. Steps to take in an
emergency
If your vehicle needs
to be towed ..................... 533
If you think something
is wrong........................... 539
Fuel pump shut off
system............................. 540
If a warning light turns on
or a warning buzzer
sounds ............................ 541
If a warning message is
displayed ......................... 553
If you have a flat tire
(vehicles with a
spare tire) ........................ 559
If you have a flat tire
(vehicles with an
emergency tire puncture
repair kit) ......................... 573
If the engine will not
start ................................. 589
If the electronic key does
not operate properly ........ 591
If the vehicle battery
is discharged ................... 594
If your vehicle
overheats ........................ 600
If you run out of fuel and
the engine stalls .............. 604
If the vehicle becomes
stuck................................ 605
8When trouble arises
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3765-6. Using Bluetooth® devices
UK AURIS_HB_EE (OM12K97E)
Bluetooth® connection status
If “BT” is not displayed, the
Bluetooth® audio/phone cannot
be used.
Display
A message, name, number, etc.
is displayed.
Lower-case characters and special
characters cannot be displayed.
Displays the set up menu/inputs the selected item
Select items such as menu and number
Off-hook switch
Turns the hands-free system on/starts a call
On-hook switch
Turns the hands-free system off/ends a call/refuses a call
Displays information that is too long to be displayed at one time on
the display (press and hold)
Select speed dials
Audio unit
1
2
Microphone
3
4
5
6
7
8
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3795-6. Using Bluetooth® devices
UK AURIS_HB_EE (OM12K97E)
5
Audio system
Vo l u m e
The voice guidance volume
cannot be adjusted using these
buttons.
Off-hook switch
Turns the hands-free system
on/starts a call
On-hook switch
Turns the hands-free system off/ends a call/refuses a call
Talk switch (if equipped)
A message will be displayed.
Using the steering wheel switches
The steering wheel switches can be used to operate a connected
cellular phone or portable digital audio player (portable player).
Operating a Bluetooth® phone using the steering wheel switches
1
2
3
4
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445
7Maintenance and care
UK AURIS_HB_EE (OM12K97E)7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior .......... 446
Cleaning and protecting
the vehicle interior ........... 450
7-2. Maintenance
Maintenance
requirements.................... 453
7-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions ...................... 456
Hood .................................. 459
Positioning a floor jack ....... 461
Engine compartment.......... 462
Tires ................................... 483
Tire inflation pressure ........ 498
Wheels ............................... 500
Air conditioning filter .......... 503
Wireless remote
control/electronic key
battery.............................. 505
Checking and replacing
fuses ................................ 508
Light bulbs ......................... 514
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Page 456 of 661

456
UK AURIS_HB_EE (OM12K97E)
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
(P. 477)• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Engine coolant
level (P. 474)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(P. 467)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (P. 508)• Fuse with same amperage rating as original
Light bulbs
(P. 514)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Radiator, con-
denser and inter-
cooler (P. 476)
Tire inflation pres-
sure (P. 498)• Tire pressure gauge
• Compressed air source
Washer fluid
(P. 480)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)
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5087-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
Turn the engine switch off.
Open the fuse box cover.
Engine compartment
Push the tab in and lift the lid off.
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 nec-
essary.
1
2
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5117-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
7
Maintenance and care
Remove the fuse with the pull-
out tool.
Only type A fuses can be removed
using the pullout tool.
3
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5137-3. Do-it-yourself maintenance
UK AURIS_HB_EE (OM12K97E)
7
Maintenance and care
■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. 514)
●If the replaced fuse blows again, have the vehicle inspected by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
■If there is an overload in a circuit
The fuses are designed to blow, protecting the wiring harness from damage.
■When replacing light bulbs
Toyota recommends that you use genuine Toyota products designed for this
vehicle. Because certain bulbs are connected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be
unusable.
WARNING
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failure to do so may cause damage to the vehicle, and possibly a fire or
injury.
●Never use a fuse of a higher amperage rating than that indicated, or use
any other object in place of a fuse.
●Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
●Do not modify the fuses or fuse boxes.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by any
authorized Toyota dealer or repairer, or another duly qualified and equipped
professional as soon as possible.
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