Lexus GS 450h2011 Manual page 467

CAUTION
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
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.
If you spill coolant
■
Be sure to wash it off with water to prevent it from damaging parts or paint.
GS_HV_U (OM30C14U)
September 18, 2015 8:32 am
4-3. Do-it-yourself maintenance
4
467