2015 Lexus GS350 air filter

56
SCHEDULED MAINTENANCE LOG
MAINTENANCE
Scheduled Maintenance Log
78 Months or 65,000 Miles
❑ Inspect and adjust all fluid levels
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
Note: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
replace the engine oil with 0W-20 oil and
replace the oil filter. See page 44 for conditions
that apply. Some conditions require additional
maintenance. See below.
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
84 Months or 70,000 Miles
❑ Replace engine oil with 0W-20 oil;
replace oil filter
❑ Replace cabin air filter
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
1 Applies to models with same size front and rear tires and wheels.
Date: _______ Mileage: ________Date: _______ Mileage: ________

58
SCHEDULED MAINTENANCE LOG
MAINTENANCE
Scheduled Maintenance Log
96 Months or 80,000 Miles
❑ Replace engine oil with 0W-20 oil;
replace oil filter
❑ Replace cabin air filter
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
102 Months or 85,000 Miles
❑ Inspect and adjust all fluid levels
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
Note: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
replace the engine oil with 0W-20 oil and
replace the oil filter. See page 44 for conditions
that apply. Some conditions require additional
maintenance. See below.
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
1 Applies to models with same size front and rear tires and wheels.
Date: _______ Mileage: ________Date: _______ Mileage: ________

60
SCHEDULED MAINTENANCE LOG
MAINTENANCE
Scheduled Maintenance Log
114 Months or 95,000 Miles
❑ Inspect and adjust all fluid levels
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
Note: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
replace the engine oil with 0W-20 oil and
replace the oil filter. See page 44 for conditions
that apply. Some conditions require additional
maintenance. See below.
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
120 Months or 100,000 Miles
❑ Replace engine oil with 0W-20 oil;
replace oil filter
❑ Replace cabin air filter
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Replace engine coolant (see page 69)
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
1 Applies to models with same size front and rear tires and wheels.
Date: _______ Mileage: ________Date: _______ Mileage: ________

62
SCHEDULED MAINTENANCE LOG
MAINTENANCE
Scheduled Maintenance Log
132 Months or 110,000 Miles
❑ Replace engine oil with 0W-20 oil;
replace oil filter
❑ Replace cabin air filter
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
138 Months or 115,000 Miles
❑ Inspect and adjust all fluid levels
❑ Inspect engine coolant (see page 69)
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
Note: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
replace the engine oil with 0W-20 oil and
replace the oil filter. See page 44 for conditions
that apply. Some conditions require additional
maintenance. See below.
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
1 Applies to models with same size front and rear tires and wheels.
Date: _______ Mileage: ________Date: _______ Mileage: ________

64
SCHEDULED MAINTENANCE LOG
Scheduled Maintenance Log
150 Months or 125,000 Miles
❑ Inspect and adjust all fluid levels
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
Note: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
replace the engine oil with 0W-20 oil and
replace the oil filter. See page 44 for conditions
that apply. Some conditions require additional
maintenance. See below.
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
156 Months or 130,000 Miles
❑ Replace engine oil with 0W-20 oil;
replace oil filter
❑ Replace cabin air filter
❑ Inspect engine coolant (see page 69)
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
1 Applies to models with same size front and rear tires and wheels.
Date: _______ Mileage: ________Date: _______ Mileage: ________
MAINTENANCE

66
SCHEDULED MAINTENANCE LOG
MAINTENANCE
Scheduled Maintenance Log
168 Months or 140,000 Miles
❑ Replace engine oil with 0W-20 oil;
replace oil filter
❑ Replace cabin air filter
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
174 Months or 145,000 Miles
❑ Inspect and adjust all fluid levels
❑ Inspect engine coolant (see page 69)
❑ Reset maintenance reminder light
❑ Rotate tires1
❑ Visually inspect brake pads, calipers and rotors
❑ Inspect wiper blades
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
Note: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
replace the engine oil with 0W-20 oil and
replace the oil filter. See page 44 for conditions
that apply. Some conditions require additional
maintenance. See below.
If you drive primarily under this
special operating condition, perform
these additional items:
Driving on dirt roads or on dusty roads:
❑ Inspect axle shaft boots
❑ Inspect ball joints and dust covers
❑ Inspect engine air filter
❑ Inspect steering linkage and boots
❑ Tighten nuts and bolts on chassis
1 Applies to models with same size front and rear tires and wheels.
Date: _______ Mileage: ________Date: _______ Mileage: ________

69
EXPLANATION OF MAINTENANCE ITEMS
MAINTENANCE
Scheduled Maintenance Log
Cabin Air Filter
Replace at specified intervals. More
frequent replacement may be required
when driving in dusty conditions,
heavy traffic areas, urban areas, desert
areas or dirt roads. Refer to your
Owner’s Manual for service details.
Differential Oil
Inspect each differential component for
signs of leakage. If you discover any
leakage, have it repaired immediately
by a qualified technician. Refer to your
Owner’s Manual for fluid specifications.
Drive Belt
Inspect for cracks, excessive wear
and oiliness. Check the belt tension
and adjust if necessary. Replace the
belt if it is damaged.
Driver’s Floor Mat
•
Only use the driver’s floor mat
de signed specifically for the model
and model year of your vehicle,
such as Lexus Genuine floor mats.
• Always properly secure the
driver’s floor mat using the
retaining hooks.
• Never install another floor mat
on top of the existing driver’s
floor mat.
• Never install the driver’s floor
mat upside down.
Engine Air Filter
Check for excessive dirt, damage
and oiliness. Replace if necessary.
Engine Coolant
When inspecting, visually check
the engine coolant level on the
see-through reservoir. Add coolant
as necessary. When replacing,
drain the cooling system and refill
with coolant. Always use Genuine
Toyota Super Long-Life Coolant
or similar high-quality non-silicate,
non-amine, non-nitrate, non-borate
ethylene-glycol coolant with long-life
hybrid organic acid technology
(i.e., a combination of low phosphates
and organic acids). Check that the
radiator is not blocked with leaves,
dirt or insects and clean if necessary.
Also check the hose connection for
cor rosion and condition of installation.
A qualified technician should perform
these operations.
Note: Initial replacement is at
120 months/100,000 miles.
Replace every 60 months/
50,000 miles thereafter.

70
EXPLANATION OF MAINTENANCE ITEMS
MAINTENANCE
Scheduled Maintenance Log
Engine Oil and Oil Filter
Replace the oil filter and drain and
refill the engine oil at specified intervals.
SAE 0W-20 oil is the best choice
for good fuel economy and good
starting in cold weather. If SAE 0W-20
is not available, SAE 5W-20 may be
used; however, it must be replaced
with SAE 0W-20 at the next oil
change. See your Lexus dealer for
oil specifically formulated for your
vehicle’s engine.
Your vehicle is equipped with a
replaceable oil-filter element and
oil-filter cap O-ring; replace both
at each oil change. For instructions
on how to reset the reminder light,
refer to your Owner’s Manual.
Note: If you do the majority of your
driving under any of the special
operating conditions indicated on
page 44, you should replace the
engine oil and oil filter every six
months or 5,000 miles, regardless
of the oil used or the certification
of the vehicle.
Exhaust Pipes and Mountings
Visually inspect the exhaust pipes,
muffler and hangers for cracks,
deterioration and damage. Start the
engine and listen carefully for any
exhaust leakage. Tighten connections
and replace parts as necessary.
Fuel Lines and Connections,
Fuel Tank Band and Fuel Tank
Vapor Vent System Hoses
Visually inspect for corrosion,
damage, cracks, and loose or leaking
connections. Tighten connections
and replace parts as necessary.
Fuel Tank Cap Gasket
Visually inspect for cracks,
deterio ration and damage
and replace if necessary.
Nuts and Bolts on Chassis
Check that tightness of the seat-
mounting bolts and front/rear
suspension-member retaining bolts
matches torque measurements
specified in the Repair Manual.
Rack-and-Pinion Assembly
Inspect the rack-and-pinion assembly
for signs of leakage, damage and
loose electrical connections. Tighten
connections and if you discover any
leakage or damage, have it repaired
immediately by a qualified technician.
Road Test
While driving the vehicle, check
for proper operation of engine,
transmission, brakes and steering.
Also check the parking brake, and
check for ab normal noise or vibration
from any part of the vehicle.