2012 LEXUS RX350 engine

Scheduled Maintenance LogScheduled m a I n T enance l og
MAINTENANCE44 Determining Your
Maintenance Interval:
Months vs. Mileage Lexus recommends obtaining sched -
uled maintenance for your vehicle
every six months or 5,000 miles,
whichever occurs first.
For example:
• I f at six months you have driven
less than 5,000 miles, you
should obtain maintenance at
six months ; don’t wait until
5,000 miles.
• I f you drive 5,000 miles in less
than six months, you should
obtain maintenance at 5,000
miles ; don’t wait until six months.
Be sure to keep an eye on your
mileage so that you obtain mainte -
nance when recommended. If you
are a low-mileage driver, mark your
calendar to remind yourself to obtain
maintenance every six months. Special Operating
Conditions In addition to standard maintenance
items, vehicles that are driven
under special operating conditions
require further maintenance service.
These special operating conditions,
which put added demands on a
vehicle, include:
• Driving on dirt roads or on
dusty roads
• Repeated trips of less than five
miles in temperatures below
32° F or 0° C
• Extensive idling and/or low-
speed driving for long distances,
such as police, taxi or door-to-
door delivery use
If you drive primarily under any
of the conditions noted, you
should replace the engine oil
and oil filter every six months
or 5,000 miles. Some of these
special operating conditions
require other maintenance items;
these items are indicated in each
maintenance chart.

Scheduled Maintenance LogComplimentary Second
Scheduled Maintenance
Service: 12 Months or
10,000 Miles Lexus also provides your second
scheduled maintenance service at no
charge. The service is performed at
12 months or 10,000 miles, whichever
occurs first. To obtain this service,
contact your Lexus dealership. Your
complimentary service will include
these items:
• Replace engine oil with 0W-20
oil; replace oil filter
• Reset maintenance
reminder light
• Rotate tires
• Visually inspect brake pads,
calipers and rotors
• Check installation of driver’s
floor mat
• Inspect wiper blades
• Road-test vehicle
If you do the majority of your driving
under certain special operating con -
ditions, additional items are included
in this service. See the “12 Months or
10,000 Miles” chart on page 48.Scheduled m a I n T enance l og
MAINTENANCE46

Scheduled Maintenance l og
MAINTENANCE Scheduled Maintenance Log48 6 Months or 5,000 Miles 1
12 Months or 10,000 Miles 2
❑ Replace engine oil with 0W-20 oil; replace
oil filter
❑ Reset maintenance reminder light
❑ Rotate tires
❑ Visually inspect brake pads, calipers and rotors
❑ Check installation of driver’s floor mat
❑ Inspect wiper blades
❑ Road-test vehicle
I f you drive primarily under any of
these special operating conditions,
perform these additional items:
D
riving off-road, 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
❑ Re-torque nuts and bolts of drive shaft (AWD)
❑ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier
or heavy vehicle loading:
❑ Re-torque nuts and bolts of drive shaft (AWD)
❑ Tighten nuts and bolts on chassis
Driving on roads on which road salt has
been applied:
❑ Re-torque nuts and bolts of drive shaft (AWD)
d ate: _______ Mileage: ________
1
This service, excluding maintenance required for special operating conditions, is complimentary when performed by an
authorized Lexus dealership.
2
This service is complimentary when performed by an authorized Lexus dealership.❑ Inspect and adjust all fluid levels
❑ Program Lexus Personalized Settings,
if requested
❑ Reset maintenance reminder light
❑ Rotate tires
❑ Visually inspect brake pads, calipers and rotors
❑ Check installation of driver’s floor mat
❑ Inspect wiper blades
❑ Road-test vehicle
Note: 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.
I f you drive primarily under any of

these special operating conditions,
perform these additional items:
D
riving off-road, 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
❑ Re-torque nuts and bolts of drive shaft (AWD)
❑ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier
or heavy vehicle loading:
❑ Re-torque nuts and bolts of drive shaft (AWD)
❑ Tighten nuts and bolts on chassis
Driving on roads on which road salt has
been applied:
❑ R e-torque nuts and bolts of drive shaft (AWD)
d ate: _______ Mileage: ________

Scheduled Maintenance l og
MAINTENANCE
Scheduled Maintenance Log 4918 Months or 15,000 Miles❑ Inspect and adjust all fluid levels
❑ Replace Smart Key battery
❑ Reset maintenance reminder light
❑ Re-torque nuts and bolts of drive shaft (AWD)
❑ Rotate tires
❑ Visually inspect brake pads, calipers and rotors
❑ Check installation of driver’s floor mat
❑ Road-test vehicle
❑ Inspect the following:
__ Axle shaft boots
__ Ball joints and dust covers
__ Body
__ Brake lines and hoses
__ Engine coolant (see page 70)
__ Exhaust pipes and mountings
Note: If 0W-20 oil was not used at last oil change, or if you drive primarily under certain special operat
-
ing 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.
I f you drive primarily under any of these special operating conditions, perform
these additional items:
D
riving off-road, on dirt roads or on dusty roads:
❑ Inspect engine air filter
❑ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier or heavy vehicle loading:
❑ Replace rear differential oil (AWD)
❑ Replace transfer case oil (AWD)
❑ Tighten nuts and bolts on chassis __ Rack-and-pinion assembly
__ Rear differential oil (AWD)
__ Steering linkage and boots
__ Transfer case oil (AWD)
__ Wiper blades
d ate: __________________________ Mileage: __________________________

Scheduled Maintenance l og
MAINTENANCE Scheduled Maintenance Log50 24 Months or 20,000 Miles❏ Replace engine oil with 0W-20 oil; replace
oil filter
❏ Reset maintenance reminder light
❏ Rotate tires
❏ Visually inspect brake pads, calipers and rotors
❏ Check installation of driver’s floor mat
❏ Inspect wiper blades
❏ Road-test vehicle
I f you drive primarily under any of
these special operating conditions,
perform these additional items:
D
riving off-road, 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
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier
or heavy vehicle loading:
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Driving on roads on which road salt has
been applied:
❏ Re-torque nuts and bolts of drive shaft (AWD) 30 Months or 25,000 Miles
d ate: _______ Mileage: ________ d ate: _______ Mileage: ________❏ Inspect and adjust all fluid levels
❏ Reset maintenance reminder light
❏ Rotate tires
❏ Visually inspect brake pads, calipers and rotors
❏ Check installation of driver’s floor mat
❏ Inspect wiper blades
❏ Road-test vehicle
No te: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
r
eplace 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 belo
w.
I f you drive primarily under any of
these special operating conditions,
perform these additional items:
D
riving off-road, 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
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier
or heavy vehicle loading:
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Driving on roads on which road salt has
been applied:
❏ Re-torque nuts and bolts of drive shaft (AWD)

Scheduled Maintenance l og
MAINTENANCE
Scheduled Maintenance Log 5136 Months or 30,000 Miles❏ Replace engine oil with 0W-20 oil; replace oil filter
❏ Reset maintenance reminder light
❏ Rotate tires
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Replace cabin air filter
❏ Replace brake fluid
❏ Replace engine air filter
❏ Inspect the following:
__ Axle shaft boots
__ Ball joints and dust covers
__ Body
__ Brake lines and hoses
__ Brake rotor thickness and runout
__ Engine coolant (see page 70)
__ Exhaust pipes and mountings
__ Fuel lines and connections, fuel tank band
and fuel t ank vapor vent system hoses
I f you drive primarily under any of these special operating conditions, perform

these additional items:
D riving off-road, on dirt roads or on dusty roads:
❏ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier or heavy vehicle loading:
❏ Replace rear differential oil (AWD)
❏ Replace transfer case oil (AWD)
❏ Tighten nuts and bolts on chassis __ Fuel tank cap gasket
__ Rack-and-pinion assembly
__ Rear differential oil (AWD)
__ Steering linkage and boots
__ Transfer case oil (AWD)
__ Transmission for signs of leakage
__ Wiper blades❏ Replace Smart Key battery
❏ Visually inspect brake pads, calipers
and rotors
❏ Check installation of driver’s floor mat
❏ Inspect wiper blades
❏ Road-test vehicle
d ate: __________________________ Mileage: __________________________

Scheduled Maintenance l og
MAINTENANCE Scheduled Maintenance Log52 42 Months or 35,000 Miles 48 Months or 40,000 Miles❏ Replace engine oil with 0W-20 oil; replace
oil filter
❏ Reset maintenance reminder light
❏ Rotate tires
❏ Visually inspect brake pads, calipers and rotors
❏ Check installation of driver’s floor mat
❑ Inspect wiper blades
❏ Road-test vehicle
I f you drive primarily under any of
these special operating conditions,
perform these additional items:
D
riving off-road, 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
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier
or heavy vehicle loading:
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Driving on roads on which road salt has
been applied:
❏ Re-torque nuts and bolts of drive shaft (AWD)
d ate: _______ Mileage: ________ d ate: _______ Mileage: ________❏ Inspect and adjust all fluid levels
❏ Reset maintenance reminder light
❏ Rotate tires
❏ Visually inspect brake pads, calipers and rotors
❏ Check installation of driver’s floor mat
❑ Inspect wiper blades
❏ Road-test vehicle
No te: If 0W-20 oil was not used at last oil
change, or if you drive primarily under certain
special operating conditions, you should also
r
eplace 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 belo
w.
I f you drive primarily under any of
these special operating conditions,
perform these additional items:
D
riving off-road, 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
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier
or heavy vehicle loading:
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Tighten nuts and bolts on chassis
Driving on roads on which road salt has
been applied:
❏ Re-torque nuts and bolts of drive shaft (AWD)

Scheduled Maintenance l og
MAINTENANCE
Scheduled Maintenance Log 5354 Months or 45,000 Miles❏ Inspect and adjust all fluid levels
❏ Replace Smart Key battery
❏ Reset maintenance reminder light
❏ Re-torque nuts and bolts of drive shaft (AWD)
❏ Rotate tires
❏ Visually inspect brake pads, calipers and rotors
❏ Check installation of driver’s floor mat
❏ Road-test vehicle
❏ Inspect the following:
__ Axle shaft boots
__ Ball joints and dust covers
__ Body
__ Brake lines and hoses
__ Engine coolant (see page 70)
__ Exhaust pipes and mountings
Note: If 0W-20 oil was not used at last oil change, or if you drive primarily under certain special operat
-
ing 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.
I f you drive primarily under any of these special operating conditions, perform
these additional items:
D
riving off-road, on dirt roads or on dusty roads:
❏ Inspect engine air filter
❏ Tighten nuts and bolts on chassis
Towing a trailer, using a car-top carrier or heavy vehicle loading:
❏ Replace rear differential oil (AWD)
❏ Replace transfer case oil (AWD)
❏ Tighten nuts and bolts on chassis __ Rack-and-pinion assembly
__ Rear differential oil (AWD)
__ Steering linkage and boots
__ Transfer case oil (AWD)
__ Wiper blades
d ate: __________________________ Mileage: __________________________