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:
DISASSEMBLY CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. PROCEDURE 1. REMOVE REAR SEAT HEADREST ASSEMBLY (a) Remove the rear seat headrest assembly.
2. REMOVE REAR SEATBACK LOCK UPPER BEZEL (a) Disengage the claws to remove the rear seatback lock upper bezel...
DISASSEMBLY CAUTION / NOTICE / HINT NOTICE:
Before installation, thoroughly clean and dry each part and then apply Toyota Genuine Differential gear oil LX SAE 75W-85 GL-5 or equivalent to them.
Do not use alkaline cleaner for aluminum or rubber parts and rear differential case bolts...
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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