Toyota Prius 2011 Manual page 444

4-3. Do-it-yourself maintenance
Radiator and condenser
Check the radiator and condenser and clear any foreign objects. 
If either of the above parts are extremely dirty or you are not sure of
their condition, have your vehicle checked by your Toyota dealer.
CAUTION
When the hybrid system is hot
■
Do not touch the radiator or condenser, as they may be hot and may cause
burns.
Brake fluid
Checking fluid level
■
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The brake fluid level should be
between the "MAX" and "MIN"
lines on the tank.
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