Toyota Yaris: Iridium-tipped spark plugs
Second generation (XP90; 2005–2010) / Toyota Yaris XP90 2005–2010 Owner's Manual / Information before driving your Toyota / Iridium-tipped spark plugs

Your engine is fitted with iridium-tipped spark plugs.
NOTICE.
Use only iridium-tipped spark plugs.
Do not adjust gaps for engine performance or smooth driveability.
Facts about engine oil consumption
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of lubricating and cooling the inside of
the engine, and plays a major role in maintaining the engine in proper working order.
ENGINE ...
Brake system
The tandem master cylinder brake system is a hydraulic system with two separate
sub-systems. If either sub-system should fail, the other will still work. However,
the pedal will be harder to press ...
See also:
Front seats
—Front seat precautions
Driver seat
CAUTION.
The SRS driver airbag deploys with considerable force, and can cause death or
serious injury especially if the driver is very close to the airba ...
Back door
LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn it.
To lock: Turn the key clockwise.
To unlock: Turn the key counterclockwise.
To open the back door, push the button. ...
Fit standards
...