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:
Dinghy towing
with automatic transmission
Your vehicle is not designed to be dinghy towed (with four wheels on the ground)
behind a motorhome.
NOTICE.
Do not tow your vehicle with four wheels on the grou ...
Air conditioning filter
(on some models)—
The air conditioning filter information label is placed inside of the glove
box as shown and indicates that a filter has been installed.
The air conditioning filter preve ...
Before driving
Adjusting and operating features such as door locks, mirrors, and steering column. ...