2015 LEXUS RX350 oil level

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76-1. Specifications
Maintenance data
(fuel, oil level, etc.).................... 806
Fuel information ............................. 818
Tire information.............................. 821
6-2. Customization
Customizable features ............. 834
6-3. Initialization
Items to initialize ........................... 847 Reporting safety defects
for U.S. owners.......................... 850
Seat belt instructions
for Canadian owners
(in French) ..................................... 851
SRS airbag instructions
for Canadian owners
(in French) ................................... 853
Headlight aim instructions
for Canadian owners
(in French) ................................... 863
Abbreviation list .................................. 868
Alphabetical index.............................. 870
What to do if... ...................................... 8826
Vehicle specifications 7
For owners
Index

6594-2. Maintenance
4
Maintenance and care General maintenance
Engine compartment Items Check points
Battery Check the connections.
(  P. 6 8 1 )
Brake fluid Is the brake fluid at the correct level?
(  P. 6 7 9 )
Engine coolant Is the coolant at the correct level?
(  P. 6 7 7 )
Engine oil Is the engine oil at the correct level?
(  P. 6 74 )
Exhaust system There should not be any fumes or
strange sounds.
Radiator/condenser/hoses The radiator and condenser should
be free from foreign objects.
(  P. 6 7 8 )
Wa s h e r f l u i d Is there sufficient washer fluid?
(  P. 6 8 3 )Listed below are the general maintenance items that should be performed
at the intervals specified in the “Warranty and Service Guide” or “Owner’s
Manual Supplement”. It is recomme nded that any problem you notice
should be brought to the attention of your Lexus dealer or qualified service
shop for advice.

6654-3. Do-it-yourself maintenance
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Maintenance and care Items Pa r t s a n d t o o l s
Engine oil level (  P. 6 74 ) • “Toyota Genuine Motor Oil” or
equivalent
•Rag or paper towel
• Funnel (used only for adding
engine oil)
Fuses (  P. 7 0 3 ) • Fuse with same amperage rating as
original
Tire inflation pressure (  P. 6 9 3 ) • Tire pressure gauge
• Compressed air source
Headlight aim (  P. 7 1 6 ) • Phillips-head screwdriver
Radiator and condenser (  P. 6 7 8 )

Wa s h e r f l u i d (  P. 6 8 3 ) • Water or washer fluid containing
antifreeze (for winter use)
• Funnel (used only for adding water
or washer fluid)

6704-3. Do-it-yourself maintenance
Engine compartment
Engine oil filler cap
(  P. 675)
Engine oil level dipstick
(  P. 6 74 )
Battery (  P. 6 8 1 )
Brake fluid reservoir
(  P. 6 7 9 )
Fuse box (  P. 703) Engine coolant reservoir
(  P. 677)
Condenser (  P. 6 7 8 )
Radiator (  P. 6 7 8 )
Electric cooling fans
Washer fluid tank (  P. 683)

6744-3. Do-it-yourself maintenance
Engine oil
With the engine at operating temperat ure and turned off, check the oil
level on the dipstick.
■ Checking the engine oil
Park the vehicle on level grou nd. After warming up the engine
and turning it off, wait more th an 5 minutes for the oil to drain
back into the bottom of the engine.
Holding a rag under the end, pull
the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check the
oil level.
Low
Normal
Excessive
The shape of the dipstick may dif-
fer depending on the type of vehi-
cle or engine.
Wipe the dipstick and reinsert it fully.STEP 1
STEP 2
STEP 3
STEP 4
STEP 5
STEP 6

6754-3. Do-it-yourself maintenance
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Maintenance and care ■ Adding engine oil
If the oil level is below or near the
low level mark, add engine oil of
the same type as th at already in the
engine.
Make sure to check th e oil type and prepare the items needed before
adding oil.
Remove the oil filler cap by turning it counterclockwise.
Add engine oil slowly, checking the dipstick.
Install the oil filler cap by turning it clockwise.Engine oil
selection  P. 8 0 9
Oil quantity
(Low  Full) 1.6 qt. (1.5 L, 1.3 Imp. qt.)
Items Clean funnel
■
Engine oil consumption
A certain amount of engine oil will be consumed while driving. In the following situ-
ations, oil consumption may increase, and engine oil may need to be refilled in
between oil maintenance intervals.
●
When the engine is new, for example di rectly after purchasing the vehicle or
after replacing the engine
●
If low quality oil or oil of an inappropriate viscosity is used
●
When driving at high engi ne speeds or with a heavy load, when towing, or when
driving while accelerating or decelerating frequently
●
When leaving the engine id ling for a long time, or when driving frequently
through heavy traffic STEP 1
STEP 2
STEP 3

6764-3. Do-it-yourself maintenance
CAUTION■
Used engine oil ●
Used engine oil contains potentially harmful contaminants which may cause skin
disorders such as inflammati on or skin cancer, so care should be taken to avoid
prolonged and repeated contact. To remove used engine oil from your skin, wash
thoroughly with soap and water.●
Dispose of used oil and filters only in a safe and acceptable manner. Do not dis-
pose of used oil and filters in househol d trash, in sewers or onto the ground.
Call your Lexus dealer, service station or auto parts store for information con-
cerning recycling or disposal.●
Do not leave used engine oil within the reach of children.
NOTICE■
To prevent serious engine damage
Check the oil level on a regular basis.■
When replacing the engine oil ●
Be careful not to spill engine oil on the vehicle components.●
Avoid overfilling, or the engine could be damaged.●
Check the oil level on the dipstick every time you refill the vehicle.●
Be sure the engine oil filler cap is properly tightened.

Vehicle specifications
6
8056-1. Specifications
Maintenance data
(fuel, oil level, etc.) .............. 806
Fuel information ...................... 818
Tire information....................... 821
6-2. Customization
Customizable features ........ 834
6-3. Initialization
Items to initialize .................... 847