Lexus 2013 GS 350 Owner's Manual page 577

6-2. Maintenance
General maintenance
Listed below are the general maintenance items that should be per-
formed at the intervals specified in the "Warranty and Service Guide"
or "Owner's Manual Supplement". It is recommended that any prob-
lem you notice should be brought to the attention of your Lexus dealer
or qualified service shop for advice.
Engine compartment
Battery
Brake fluid
Engine coolant
Engine oil
Exhaust system
Radiator/condenser
Washer fluid
GS350_U (OM30C34U)
Items
Check the battery fluid level and
connections.
Is the brake fluid at the correct level?
Is the engine coolant at the correct
level?
Is the engine oil at the correct level?
There should not be any fumes or
strange sounds.
The radiator and condenser should be
free from foreign objects. ( P. 622)
Is there sufficient washer fluid?
I n f o r ma t i o n P r o v i d e d b y :
Check points
( P. 624)
( P. 623)
( P. 620)
( P. 617)
( P. 628)