2011 Lexus GS 450h Owners Manual - Page 462
2011 Lexus GS 450h Manual
Page 462 highlights
4-3. Do-it-yourself maintenance CAUTION
467
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_HV_U (OM30C14U)
June 29, 2011 5:09 pm
CAUTION
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When the hybrid system is hot
Do not remove the radiator and reservoir cap.
The cooling system may be under pressure and may spray hot coolant if the cap is
removed, causing burns or other injuries.
NOTICE
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When adding the coolant
Coolant is neither plain water nor straight antifreeze. The correct mixture of water
and antifreeze must be used to provide proper lubrication, corrosion protection
and cooling. Be sure to read the antifreeze or coolant label.
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If you spill coolant
Be sure to wash it off with water to prevent it from damaging parts or paint.