Toyota Yaris: 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:
Cleaning and protecting the vehicle exterior
Perform the following to protect the vehicle and maintain it in prime condition:
● Working from top to bottom, liberally apply water to the vehicle body, wheel
wells and underside of the vehi ...
If your vehicle will not start
(a) Simple checks
Before making these checks, make sure you have followed the correct starting
procedure given in “How to start the engine” in Section 3 and that you have sufficient
fuel. I ...
Tips for driving in various conditions
- Always slow down in gusty crosswinds.
This will allow you much better control.
- Drive slowly onto curbs and, if possible, at a right angle. Avoid driving onto
high, sharp-edged objects and othe ...