595 LEXUS RX350 2019 Owners Manual

4595-9. Bluetooth ®
Phone
5
Lexus Display Audio system
RX350/RX350L_U You can make a call using numbers registered in the favorites.
Go to “Favorites”: “MENU” button  “Phone”  “Favorites”
Choose the desired contact to call from the list.
Choose the number and then press the off-hook switch on the steering wheel
or press the controller.
You can make a call using the call history.
Go to “Call History”: “MENU” button  “Phone”  “Call History”
Select the desired entry from the list.
Press the off-hook switch on the steering wheel or select . ■
Call history list ●
If you make a call to or receive a call from a number registered in the phonebook, the
name is displayed in the call history. ●
If you make multiple calls to the same number , only the last call made is displayed in the
call history. ■
International calls
Depending on the mobile phone in use, you ma y not be able to make international calls.■
Calling by using the latest call history entry
Press the
off-hook switch on the steering wheel to display the phone top screen.
Press the
switch again to display the “Call History” screen.
Press the
switch again to select the latest call history entry.Dialing from favorites
Dialing from history 1
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3
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2
3
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3

586 7-2. Maintenance
RX350/RX350L_UGeneral maintenance Listed below are the general maintenanc e items that should be performed at
the intervals specified in the “Warranty and Service Guide” or “Owner’s
Manual Supplement”. It is recommende d that any problem you notice should
be brought to the attention of your Lexu s dealer or qualified service shop for
advice.
Engine compartment Items Check points
Battery Check the connections. (  P. 601)
Brake fluid Is the brake fluid at the correct level? (  P. 600)
Engine coolant Is the engine coolant at the correct level? (  P. 598)
Engine oil Is the engine oil at the correct level? (  P. 595)
Exhaust system There should not be any fumes or strange sounds.
Radiator/condenser The radiator and condenser should be free from for-
eign objects. (  P. 599)
Washer fluid Is there sufficient washer fluid? (  P. 603)

590
RX350/RX350L_U 7-3. Do-it-yourself maintenance
Do-it-yourself service precautions If you perform maintenance by yourself, be sure to follow the correct proce-
dure as given in these sections. Items Parts and tools
Battery condition
(  P. 601) •Warm water • Baking soda •Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
(  P. 600) • FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant level
(  P. 598) • “Toyota Super Long Life Coolan t” or a similar high quality
ethylene glycol-based non-silicate, non-amine, non-nitrite
and non-borate coolant with long-life hybrid organic acid
technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with 50%
coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Cool ant” is pre-mixed with 55%
coolant and 45% deionized water.
• Funnel (used only for adding engine coolant)
Engine oil level
(  P. 595) • “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses (  P. 625) • Fuse with same amperage rating as original
Headlight aim
*(  P. 628) • Phillips-head screwdriver
Light bulbs
(  P. 630) • Bulb with same number and wattage rating as original
• Flathead screwdriver •Wrench
Radiator and con-
denser (  P. 599) 

594 7-3. Do-it-yourself maintenance
RX350/RX350L_UEngine compartment
Washer fluid tank (  P. 603)
Engine oil filler cap (  P. 596)
Engine oil level dipstick
(  P. 595)
Engine coolant reservoir
(  P. 598) Battery (  P. 601)
Brake fluid reservoir (  P. 600)
Fuse box (  P. 625)
Radiator (  P. 599)
Condenser (  P. 599)
Electric cooling fans1
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4 5
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5957-3. Do-it-yourself maintenance
7
Maintenance and care
RX350/RX350L_U With the engine at operating temperatur e and turned off, check the oil level on
the dipstick. ■
Checking the engine oil
Park the vehicle on level ground. Afte r warming up the engine and turning
off the engine, wait more than 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.Engine oil 1
2
3
4
5
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6

762 Alphabetical index
RX350/RX350L_U Eco drive mode ..................................... 373
Eco Driving Indicator........................... 105
EDR (Event data recorder) ...................10
Electric Power Steering (EPS) ....... 378
Warning light ...................................... 655
Electronic key ......................................... 120
Battery-saving function .....................147
If the electronic key does not
operate properly............................ 684
Replacing the battery .......................623
Emergency flashers ............................. 644
Emergency, in case of
If a warning buzzer sounds.......... 654
If a warning light turns on.............. 654
If a warning message is
displayed.............................................. 661
If the battery is discharged ........... 687
If the electronic key does not
operate properly............................ 684
If the engine will not start............... 682
If you have a flat tire ......................... 666
If you lose your keys .................. 121, 123
If you think something is
wrong ...................................................652
If your vehicle becomes stuck .... 695
If your vehicle has to
be stopped in an emergency .. 645
If your vehicle needs to be
towed................................................... 646
If your vehicle overheats ................692 Engine
ACCESSORY mode ..................... 232
Compartment ..................................... 594
Engine switch ........................................ 231
Hood........................................................ 592
How to start the engine.................... 231
Identification number.......................700
If your vehicle has to be
stopped in an emergency.......... 645
Ignition switch (engine switch) ..... 231
Overheating......................................... 692
Engine coolant
Capacity................................................. 702
Checking .............................................. 598
Preparing and checking
before winter ....................................384
Engine coolant temperature
gauge ........................................................ 86
Engine immobilizer system .................. 74
Engine oil
Capacity.................................................700
Checking ...............................................595
Preparing and checking
before winter ....................................384
Engine oil maintenance data ............597
Engine switch ........................................... 231
Enhanced VSC ..................................... 378
EPS
(Electronic Power Steering) ........ 378
Warning light .......................................655
Event data recorder (EDR)................... 10E