623
GS450h_U (OM30D01U)6-2. Maintenance
6
Maintenance and care
Maintenance requirements
General maintenance should be performed on a daily basis. This can be
done by yourself or by a Lexus dealer.
Scheduled maintenance should be performed at specified intervals
according to the maintenance schedule.
For details about maintenance items and schedules, refer to the “Warranty and
Service Guide”, “Owner’s Manual Supplement” or “Scheduled Maintenance”.
You can perform some maintenance procedures by yourself.
Please be aware that do-it-yourself maintenance may affect warranty cov-
erage.
The use of Lexus repair manuals is recommended.
For details about warranty coverage, refer to the separate “Owner’s Guide”,
“Warranty and Service Guide”, “Owner’s Manual Supplement” or “Warranty
Booklet”.
To ensure safe and economical driving, day-to-day care and regular
maintenance are essential. It is the owner’s responsibility to perform
regular checks. Lexus recommends performing the following mainte-
nance:
General maintenance
Scheduled maintenance
Do-it-yourself maintenance
GS450h_U.book Page 623 Monday, January 23, 2012 10:20 AM
626
GS450h_U (OM30D01U)
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
ItemsCheck points
Brake fluidIs the brake fluid at the correct level? (→ P. 6 4 5 )
Engine/power control unit coolantIs the engine/power control unit coolant
at the correct level? ( →P. 6 4 2 )
Engine oilIs the engine oil at the correct level?
(→ P. 6 3 9 )
Exhaust systemThere should not be any fumes or
strange sounds.
Radiator/condenserThe radiator and condenser should be
free from foreign objects. ( →P. 6 4 4 )
Wa s h e r f l u i dIs there sufficient washer fluid?
(→ P. 646)
Luggage compartment
ItemsCheck points
12-volt batteryCheck the connections. (→ P. 6 4 7 )
GS450h_U.book Page 626 Monday, January 23, 2012 10:20 AM
