Toyota Yaris: Seat Heater System / System Diagram
SYSTEM DIAGRAM

SYSTEM DESCRIPTION FRONT SEAT HEATER (a) By operating the seat heater switch, the temperature can be controlled within the range of 30 to 50°C (86 to 122°F)...
Other information:
WARNING
Please comply with the legal regulations concerning the use of
communication equipment in vehicles in your country
Use of any electrical devices such as cell phones, computers, portable
radios, vehicle navigation or other devices by the driver while the vehicle is
moving is dangerous...
Inspecting Coolant Level
Inspect the antifreeze protection and coolant level in the coolant reservoir
at least once a year—at the beginning of the winter season—and before traveling
where temperatures may drop below freezing.
Inspect the condition and connections of all cooling system and
heater hoses...
Categories
No special break-in is necessary, but a few precautions in the first 600
miles (1,000 km) may add to the performance, economy, and life of
the vehicle.
Do not race the engine.
Do not maintain one constant speed, either slow or fast, for a long
period of time.
Do not drive constantly at full-throttle or high engine rpm for
extended periods of time.
Avoid unnecessary hard stops.
Avoid full-throttle starts.
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