2018 TOYOTA AVENSIS Owners Manual

4417-1. Maintenance and care
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Maintenance and care
■Caring for leather areas
Toyota recommends cleaning the interior of the vehicle at least twice a year to
maintain the quality of the vehicle’s interior.
■ Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge
or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry. Excellent results are obtained by keep-
ing the carpet as dry as possible.
■ Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also
check the belts periodically for excessive wear, fraying or cuts.
WARNING
■ Water in the vehicle
● Do not splash or spill liquid in the vehicle. Doing so may cause electrical
components etc. to malfunction or catch fire.
● Do not get any of the SRS components or wiring in the vehicle interior wet.
( P. 40)
An electrical malfunction may cause the airbags to deploy or not function
properly, resulting in death or serious injury.
■ Cleaning the interior (especially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect
off the windshield, obstructing the driver’s view and leading to an accident,
resulting in death or serious injury.

4427-1. Maintenance and care
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NOTICE
■Cleaning detergents
● Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco-
hol
● Do not use polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.
■ Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces.
● Remove any dust or dirt from leather surfaces immediately.
● Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, especially during summer.
● Do not place items made of vinyl, plastic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats
up significantly.
■ Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
■ When cleaning the inside of the windshield (vehicles with Toyota
Safety Sense system)
Be careful not to touch the front sensor ( P. 272).
If the camera is accidentally scratched or hit, Toyota Safety Sense system
may not operate properly or may cause a malfunction.
■ Cleaning the inside of the rear window or right-side rear quarter win-
dow
● Do not use glass cleaner to clean the rear window or right-side rear quar-
ter window (wagon), as this may cause damage to the rear window defog-
ger heater wires or antenna. Use a cloth dampened with lukewarm water
to gently wipe the window clean. Wipe the window in strokes running par-
allel to the heater wires or antenna.
● Be careful not to scratch or damage the heater wires or antenna.

443
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7-2. Maintenance
Maintenance and care
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Maintenance requirements
Scheduled maintenance be performed at specified intervals according
to the maintenance schedule.
For full details of your maintenance schedule, read the “Toyota Service
Booklet” or “Toyota Warranty Booklet”.
What about do-it-yourself maintenance?
Many maintenance items are easy to do yourself if you have a little
mechanical ability and a few basic automotive tools.
Note, however, that some maintenance tasks require special tools and
skills. These are best performed by qualified technicians. Even if you’re an
experienced do-it-yourself mechanic, we recommend that repairs and
maintenance be conducted by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer. Any authorized Toyota retailer
or repairer will keep a record of maintenance, which could be useful should
you ever require Warranty Service. Should you choose to select a qualified
and equipped professional other than an authorized Toyota repairer to ser-
vice or maintain your vehicle, we recommend that you request that a
record of maintenance be kept.
To ensure safe and economical driving, day-to-day care and reg-
ular maintenance is essential. Toyota recommends the following
maintenance.
Scheduled maintenance
Do-it-yourself maintenance

4447-2. Maintenance
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■Where to go for maintenance service?
In order to maintain your vehicle in the highest possible condition, Toyota rec-
ommends that maintenance service operations as well as other inspections
and repairs be carried out by authorized Toyota retailers or Toyota authorized
repairers, or any reliable repairers. For repairs and services covered by your
warranty, please visit an authorized Toyota retailer or repairer, who will use
genuine Toyota parts in repairing any difficulties you may encounter. There
can also be advantages in utilizing authorized Toyota dealers or repairers for
non-warranty repairs and services, as members of the Toyota network will be
able to expertly assist you with any difficulties you may encounter.
Your Toyota retailer or Toyota authorized repairer, or any reliable repairer will
perform all of the scheduled maintenance on your vehicle-reliably and eco-
nomically due to their experience with Toyota vehicles.
■Does your vehicle need repair?
Be on the alert for changes in performance and sounds, and visual tip-offs
that indicate service is needed. Some important clues are:
●Engine missing, stumbling, or pinging
●Appreciable loss of power
●Strange engine noises
●A fluid leak under the vehicle (However, water dripping from the air condi-
tioning after use is normal.)
●Change in exhaust sound (This may indicate a dangerous carbon monoxide
leak. Drive with the windows open and have the exhaust system checked
immediately.)
●Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
●Vehicle pulls to one side when driving straight on a level road
●Strange noises related to suspension movement
●Loss of brake effectiveness, spongy feeling brake pedal, pedal almost
touches the floor, vehicle pulls to one side when braking
●Engine coolant temperature continually higher than normal
If you notice any of these clues, take your vehicle to any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer, as soon as pos-
sible. Your vehicle may need adjustment or repair.

4457-2. Maintenance
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Maintenance and care
WARNING
■If your vehicle is not properly maintained
It could result in serious damage to the vehicle and possible personal injury
or death.
■ Handling of the battery
Battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after
handling. ( P. 463)

4467-3. Do-it-yourself maintenance
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Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the cor-
rect procedures as given in these sections.
ItemsParts and tools
Battery condition
(P. 463)•Warm water• Baking soda•Grease
• Conventional wrench (for terminal clamp bolts)
Engine coolant
level (P. 461)
Gasoline engine
• Toyota Super Long Life Coolant or similar high qual-
ity 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)
Diesel engine
• “Toyota Genuine Premium Long Life Coolant 1WW/
2WW” or equivalent. “Toyota Genuine Premium Long
Life Coolant 1WW/2WW” concentrated product
always needs to be mixed as 50% coolant and 50%
deionized water.
Contact any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer, for
usage of any other approved engine coolant of
matching quality.
• Funnel (used only for adding coolant)
Engine oil level
(P. 456)
Gasoline engine
• Toyota Genuine Motor Oil or equivalent
• Rag or paper towel, funnel (used only for adding oil)
Diesel engine
• “Toyota Genuine Motor Oil 5W-30 Premium Fuel
Economy for 1WW/2WW engines”.
Contact any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer, for
usage of any other approved engine oil of matching
quality.
• Rag or paper towel, funnel (used only for adding oil)
Fuses (P. 4 9 6 )• Fuse with same amperage rating as original

4477-3. Do-it-yourself maintenance
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Maintenance and care
Light bulbs
(P. 501)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver
• Wrench
Radiator,
condenser and
intercooler
(P. 463)

Tire inflation
pressure
(P. 486)
• Tire pressure gauge• Compressed air source
Washer fluid
(P. 466)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel
ItemsParts and tools

4487-3. Do-it-yourself maintenance
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WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become el ectrically energized. To avoid death
or serious injury observe the following precautions.
■ When working on the engine compartment
● Keep hands, clothing, and tools away from the moving fan and engine
drive belt.
● Be careful not to touch the engine, radiator, exhaust manifold, etc. right
after driving as they may be hot. Oil and other fluids may also be hot.
● Do not leave anything that may burn easily, such as paper or rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel or the bat-
tery. Fuel and battery fumes are flammable.
● Be extremely cautious when working on the battery. It contains poisonous
and corrosive sulfuric acid.
● Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with
clean water immediately.
If you still experience discomfort, see a doctor.
■ When working near the electric cooling fan or radiator grille
Vehicles without smart entry & start system
Be sure the engine switch is in the “LOCK” position.
With the engine switch in the “ON” position, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. ( P. 463)
Vehicles with smart entry & start system
Be sure the engine switch is off.
With the engine switch in IGNITION ON mode, the electric cooling fan may
automatically start to run if the air conditioning is on and/or the coolant tem-
perature is high. ( P. 463)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in the eyes.