2014 LEXUS LX570 Sound system

6443-5. Using the hands-free system (for cellular phone)
LX570_OM_OM60L21U_(U) Setting the hands-free system (for cellular phone)
Phone sound settings
■ Setting the volume
Display the “Phone Settings” screen.
Touch “Phone Sound Settings” on the “Phone Settings” screen.
Choose the volume setting switch. “Call Volume”: changes the
speaker volume
“Ring Tone Volume”: changes the
ring tone
volumeYou can set the hands-free system to your desired settings.
Phone sound settings
Phonebook settings
Message settings
Phone display settings
To display the screen shown abov e, press the “SETUP” button, and
touch “Phone” on the “Setup” screen. STEP 1
STEP 2
STEP 3

6453-5. Using the hands-free system (for cellular phone)
3
Interior features
LX570_OM_OM60L21U_(U) Touch “-” or “+” to lower or raise
the volume, and then touch “OK”.
When you complete all settings, touch “Save”.
■ Setting the ring tone
Display the “Phone Settings” screen. (  P. 644)
Touch “Phone Sound Settings” on the “Phone Settings” screen.
Touch “Ring Tone” on the “Phone Sound Settings” screen.
Touch the screen button corre-
sponding to the desired ring tone. Ring tones can be heard by touch-
ing the screen buttons, and then
touch “OK”.
When you complete setting, touch “Save”. STEP 4
STEP 5
STEP 1
STEP 2
STEP 3
STEP 4
■
Adaptive volume control
When traveling at 50 mph (80 km/h) or more, the system automatically raises the
volume. ■
To return to the default phone sound settings
Touch “Default”, and then touch “Yes”. STEP 5

7394-2. Maintenance
4
Maintenance and care
LX570_OM_OM60L21U_(U) General maintenance
Engine compartment Items Check points
Battery • Maintenance-free (  P. 7 5 8 )
Brake fluid • At the correct level? (  P. 7 5 5 )
Engine coolant • At the correct level? (  P. 7 5 3 )
Engine oil • At the correct level? (  P. 74 9 )
Exhaust system • No fumes or strange sounds?
Power steering fluid • At the correct level? (  P. 7 5 7 )
Radiator/condenser/hoses • Not blocked with foreign matter?
(  P. 7 5 4 )
Wa s h e r f l u i d • At the correct level? (  P. 76 1 )Listed below are the general maintenance items that should be performed
at the intervals specified in the “Warranty and Services Guide” or
“Owner’s Manual Supplement”. It is recommended that any problem you
notice should be brought to the attent ion of your Lexus dealer or qualified
service shop for advice.

When trouble arises
5
811
LX570_OM_OM60L21U_(U) 5-1. Essential information
Emergency flashers................ 812
If your vehicle needs to be
towed ....................................... 813
If you think something is
wrong ....................................... 819
Fuel pump shut off
system .................................... 820 5-2. Steps to take in an
emergency
If a warning light turns on
or a warning buzzer
sounds... .................................. 821
If a warning message is
displayed................................ 832
If you have a flat tire............... 849
If the engine will not
start ......................................... 863
If the shift lever cannot be
shifted from “P”.................... 865
If you lose your keys .............. 866
If the electronic key does
not operate properly.......... 867
If the battery is
discharged ............................ 870
If your vehicle overheats ..... 873
If the vehicle becomes
stuck......................................... 876
If your vehicle has to be
stopped in an
emergency ............................ 878

5
When trouble arises
8135-1. Essential information
LX570_OM_OM60L21U_(U) If your vehicle needs to be towed
Before towing
The following may indicate a problem with your transmission. Contact
your Lexus dealer, before towing.
● The engine is running, but the vehicle will not move.
● The vehicle makes an abnormal sound. If towing is necessary, we recommend having your vehicle towed by your
Lexus dealer or a commercial towing se rvice, using a lift-type truck or a flat
bed truck.
Use a safety chain system for all towi ng, and abide by all state/provincial
and local laws.
Use a towing dolly or flat bed truck.

5
When trouble arises
8195-1. Essential information
LX570_OM_OM60L21U_(U) If you think something is wrong If you notice any of the following symptoms, your vehicle probably needs
adjustment or repair. Contact your Lexus dealer as soon as possible.
■ Visible symptoms
● Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temper ature gauge needle continually points
higher than normal
● Engine oil pressure gauge continually points lower than normal.
● Voltmeter continually points higher or lower than normal.
■ Audible symptoms
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
● Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, sp ongy feeling, pedal almost touches
the floor

5
When trouble arises
821
LX570_OM_OM60L21U_(U) 5-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer sounds...Stop the vehicle immediately. Continui ng to drive the vehicle may be
dangerous.
The following warning in dicates a possible problem in the brake system.
Immediately stop the vehi cle in a safe place and contact your Lexus
dealer.
* : Parking brake engaged warning buzzer:
A buzzer sounds to indicate that the parking brake is still engaged (with the
vehicle having reached a speed of 3 mph [5 km/h]).
Stop the vehicle immediately.
The following warning indicates the po ssibility of damage to the vehicle
that may lead to an ac cident. Immediately stop the vehicle in a safe place
and contact your Lexus dealer. Warning light Warning light/Details
(U.S.A.)
(Canada) Brake system warning light (warning buzzer)
*•Low brake fluid
• Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released the system is operating normally.
Warning light Warning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging system.Calmly perform the following actions if any of the warning lights turn on or
flash. If a light turns on or flashes, bu t then turns off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by your Lexus dealer.

5
When trouble arises
8255-2. Steps to take in an emergency
LX570_OM_OM60L21U_(U) * 1
: Open door warning buzzer:
The open door warning buzzer sounds to alert one or more of the doors is not
fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).
* 2
: Driver’s seat belt buzzer:
The driver’s seat belt buzzer sounds to alert the driver that his or her seat belt
is not fastened. Once the engine switch is turned to IGNITION ON mode,
the buzzer sounds for 6 seconds. If the vehicle reaches a speed of 12 mph
(20 km/h), the buzzer sounds once. If the seat belt is still unfastened after 30
seconds, the buzzer will sound intermitte ntly for 10 seconds. Then, if the seat
belt is still unfastened, the buzzer will sound in a different tone for 20 more
seconds.
Front passenger’s seat belt buzzer:
The front passenger’s seat belt buzzer sounds to alert the front passenger that
his or her seat belt is not fastened. The buzzer sounds once if the vehicle
reaches a speed of 12 mph (20 km/h). If the seat belt is still unfastened after 30
seconds, the buzzer will sound intermitte ntly for 10 seconds. Then, if the seat
belt is still unfastened, the buzzer will sound in a different tone for 20 more
seconds. Master warning light
A buzzer sounds and the
warning light comes on or
flashes to indicate that the
master warning system has
detected a malfunction.  P. 8 3 2Warning light Warning light/Details Correction procedure