2012 Lexus GS350 steering

5765-4. Using the hands-free phone system (for cellular phone)
GS350/250_EE (OM30C36E)Received messages can be forwarded from the connected Blue-
tooth
® phone, enabling checking and replying (Quick reply).
Checking a message
Display the “Telephone” screen. (P. 556)
Select “Messages” on the “Telephone” screen.
When “Message transfer” is set to “Off”, a confirmation screen will be
displayed. Select “Yes”.
Select the desired message
to check.
The text of the message is not
displayed while driving.
Selecting “Previous” or “Next”
displays the previous or next
message.
Select “Play” to start reading out of the message. Select “Stop”
to stop the function.
To adjust the message reading out volume
Select “-” or “+”, turn the “power/volume” knob, or use the vol-
ume switch on the steering wheel.
Replying a message (Quick reply)
Select “Reply” on the
desired message screen.
Using a Bluetooth® phone message
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5995-4. Using the hands-free phone system (for cellular phone)
5
Interior features
GS350/250_EE (OM30C36E)
Changing the incoming call display mode
You can select the method of the incoming call display.
Display the “Telephone display settings” screen. (P. 598)
Select “Incoming call display mode” on the “Telephone dis-
play settings” screen.
For 8-inch display
Select “Full screen” or
“Drop down”, and select
“OK”.
“Full screen”: The hands-free
screen is displayed when a call
is received, and you can operate
the system from that screen.
“Drop down”: A message is dis-
played at the top of the screen,
and you can only operate the
system with the steering
switches.
For 12.3-inch display
Select “Main screen” or
“Side screen”, and select
“OK”.
“Main screen”: The hands-free
screen is displayed when a call
is received, and you can operate
the system from that screen.
“Side screen”: A message is dis-
played at the side screen, and
you can only operate the system
with the steering switches.
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629
5 5-7. Other interior features
Interior features
GS350/250_EE (OM30C36E)
Heated steering wheel
Turns the heater on/off
The indicator light comes on when
the heater is operating.
Operating condition
The engine switch is in IGNITION ON mode.
Timer
The heated steering wheel will automatically turn off after about 30 minutes.
If the indicator light flashes
Press the button to turn the heated steering wheel off and then press the but-
ton again. If the indicator light still flashes, a malfunction may be occurring.
Turn the heated steering wheel off and have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
: If equipped
The heated steering wheel heats the side grips of the steering
wheel.

6305-7. Other interior features
GS350/250_EE (OM30C36E)
CAUTION
Burns
Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel when the heated steering wheel is
on:
Babies, small children, the elderly, the sick and the physically challenged
Persons with sensitive skin
Persons who are fatigued
Persons who have taken alcohol or drugs that induce sleep (sleeping
drugs, cold remedies, etc.)
NOTICE
To prevent the battery from being discharged
Turn the switch off when the engine is not running.

7066-3. Do-it-yourself maintenance
GS350/250_EE (OM30C36E)
8MPX-B10
Smart entry & start system, electric tilt
and telescopic steering column, power
seats, head-up display, front right-hand
door ECU, gauges and meters, steering
sensor, yaw rate and G sensor, overhead
module, front left-hand door ECU,
power trunk lid, RR CTRL SW, clock,
body ECU, CAN gateway ECU
9DOME7.5
Personal lights, ornament lights, trunk
light, footwell lights, door courtesy
lights, vanity lights, rear door inside han-
dle illuminations, power trunk lid
10EPS80EPS
11ARS80No circuit
12HTR50Air conditioning system
13ABS NO.140VDIM
14LUG J/B ALT50Luggage compartment junction block
15PTC NO.150PTC heater
16PTC NO.250PTC heater
17ABS NO.250VDIM
18ST30Starting system
19H-LP LO30Headlights, H-LP RLY
20D/C CUT30DOME, MPX-B
21DCM7.5DCM
22ECU-B7.5Smart entry & start system
23ALT-S7.5Charging system
FuseAmpereCircuit

709 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350/250_EE (OM30C36E)
16MPX-B10
Smart entry & start system, electric tilt
and telescopic steering column, power
seats, head-up display, front right-hand
door ECU, gauges and meters, steering
sensor, yaw rate and G sensor, overhead
module, front left-hand door ECU,
power trunk lid, clock, body ECU, RR
CTRL SW, CAN gateway ECU
17FILTER10Condenser
18A/C COMP7.5Air conditioning system
19H-LP CLN30Headlight cleaner
20FAN NO.240Electric cooling fans
21LH J/B ALT60Left-hand junction block
22FAN NO.180Electric cooling fans
23P/I-B NO.150H-LP HI RH, H-LP HI LH, DRL, emer-
gency brake signal
24EPB30Parking brake
25LUG J/B-B40Luggage compartment junction block
26R/B-B20EPS-B, TV
27HORN10Horn
28ETCS10Multiport fuel injection system/sequen-
tial multiport fuel injection system
29ALT-S7.5Charging system
30ECU-B7.5Smart entry & start system
31DCM7.5DCM
32D/C CUT30DOME, MPX-B
33ABS NO.250VDIM
34ST30Starting system
35H-LP LO30Headlights, H-LP RLY
FuseAmpereCircuit

711 6-3. Do-it-yourself maintenance
6
Maintenance and care
GS350/250_EE (OM30C36E)
12H-LP LH-LO20Left-hand headlight
13H-LP RH-LO20Right-hand headlight
14WA S H - S5Driver support system
15WIP-S7.5Windshield wipers, power management
system
16COMB SW5Windshield wipers
17TV7.5Remote Touch screen
18EPS-B5Electric power steering
19ODS5No circuit
20IG2 NO.15Power management system, DCM, CAN
gateway ECU
21GAUGE5Gauges and meters
FuseAmpereCircuit

7126-3. Do-it-yourself maintenance
GS350/250_EE (OM30C36E)
Left side instrument panel
Left-hand drive vehicles
FuseAmpereCircuit
1STOP7.5Stop lights, high mounted stoplight
2P/W-B5Power window master switch
3P/SEAT1 F/L30Power seats
4D/L NO.125Power door lock system
5NV-IR10No circuit
6FL S/HTR10Seat heaters/ventilators
7WIPER30Windshield wipers
8WIPER-IG5Windshield wipers
9LH-IG10
Seat belts, body ECU, AFS, overhead
module, raindrop sensor, inside rear view
mirror, lane camera sensor (LKA), head-
up display, shift lock system, Lexus
parking assist-sensor, front left-hand
door ECU, driver monitor system,
Remote Touch screen, electric tilt and
telescopic steering column, power seats,
moon roof, Lexus parking assist-sensor
switch