2010 Lexus GS450h turn signal

158
2-1. Driving procedures
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
Turn signal lever
■Turn signals can be operated when
The “POWER” switch is in ON mode.
■If the indicators flash faster than usual
Check that a light bulb in the front or rear turn signal lights has not burned out.
Right turn
Left turn
Move and hold the lever part-
way to signal a lane change
The right hand signal will flash
until you release the lever.
Move and hold the lever part-
way to signal a lane change
The left hand signal will flash
until you release the lever.

166
2-2. Instrument cluster
GS_HV_U (OM30C81U)
February 1, 2010 11:03 am
■Indicators
The indicators inform the driver of the operating state of the vehi-
cle’s various systems.
Turn signal indicator 
(P. 1 5 8 )“SPORT” mode indicator
(P. 2 1 3 )
Headlight high beam indi-
cator (P. 171)Shift position and shift
range indicators 
(P. 1 5 6 )
(U.S.A.)
Headlight indicator
(P. 171)Cruise control indicator
(P. 1 8 1185)
(Canada)
Tail light indicator
(P. 171)
(if equipped)
Intuitive parking assist
indicator (P. 1 9 8 )
Fog light indicator
(P. 1 74 ) Slip indicator (P. 2 1 5 )
“AFS OFF” indicator 
(P. 1 7 2 ) Slip off indicator
(P. 2 1 6 )
“Hybrid SNOW” 
indicator (P. 1 5 5 ) “AIR BAG ON” and “AIR
BAG OFF” indicators
(P. 1 1 9 )
“Hybrid PWR” indicator
(P. 1 5 5 )Driving ready indicator
(P. 1 5 0 )
*
**
*

280
3-3. Using the audio system
GS_HV_U (OM30C81U)
January 28, 2010 1:22 pm
■If the satellite radio does not operate normally
If a problem occurs with the XM
® tuner, a message will appear on the screen. Refer
to the table below to identify the problem, and take the suggested corrective action.
ANTENNA
The XM® antenna is not connected. Check whether
the XM
® antenna cable is attached securely.
There is a short-circuit in the antenna or the surround-
ing antenna cable. See a Lexus certified dealer.
UNAUTH
You have not subscribed to XM® Satellite Radio. The
radio is being updated with the latest encryption code.
Contact XM
® Satellite Radio for subscription infor-
mation. When a contract is canceled, you can choose
“CH000” and all free-to-air channels.
The premium channel you selected is not authorized.
Wait for about 2 seconds until the radio returns to the
previous channel or “CH001”. If it does not change
automatically, select another channel. If you want to lis-
ten to the premium channel, contact XM
® Satellite
Radio.
NO SIGNAL
The XM® signal is too weak at the current location.
Wait until your vehicle reaches a location with a stron-
ger signal.
LOADIN GThe unit is acquiring audio or program information.
Wait until the unit has received the information.
OFF AIRThe channel you selected is not broadcasting any pro-
gramming. Select another channel.

326
3-3. Using the audio system
GS_HV_U (OM30C81U)
January 28, 2010 1:22 pm
■When using the Bluetooth® audio system
●In the following conditions, the system may not function.
• The portable player is turned off
• The portable player is not connected
• The portable player battery is low
●There may be a delay if phone connection is carried out during Bluetooth®
audio play.
●Depending on the type of portable player that is connected to the system, oper-
ation may differ slightly and certain functions may not be available.
■Bluetooth® antenna
The antenna is built into the instrument panel. If the portable player is behind the
seat or in the glove box or console box, or is touching or covered by metal objects,
connection status may deteriorate.
■Battery charge/signal status
This display may not correspond exactly with the portable player, and this system
does not have a charging function.
■About Bluetooth®
Bluetooth is a registered trademark of Blue-
tooth SIG. Inc.

355
3-4. Using the hands-free system (for cellular phone)
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 10:42 am
■Reconnecting to the Bluetooth® phone
If the system cannot connect due to poor signal strength with the “POWER” switch
in ACCESSORY or ON mode, the system will automatically attempt to reconnect.
If the phone is turned off, the system will not attempt to reconnect. In this case, it
must be connected manually, or the phone must be re-selected or re-entered.
■Connecting the phone while Bluetooth® audio is playing
●Bluetooth® audio will stop temporarily.
●It may take time to connect.
■Help icon
When “?” is displayed on the screen, an explanation of the function can be dis-
played.
To display the explanation of the function, touch “?” and choose the desired func-
tion.

427
3-7. Other interior features
3
Interior features
GS_HV_U (OM30C81U)
January 28, 2010 1:38 pm
Operating the HomeLink®
Press the appropriate HomeLink® button. The HomeLink® indicator
light on the HomeLink® transceiver should turn on.
The HomeLink® continues to send a signal for up to 20 seconds as long as
the button is pressed.
Reprogramming a HomeLink® button
Press and hold the desired HomeLink
® button. After 20 seconds, the
HomeLink® indicator light will start flashing slowly. Next, while still press-
ing and holding the HomeLink® button, press and hold the button on the
transmitter until the HomeLink® indicator light changes from a slow to a
rapid flash.
Erasing the entire HomeLink® memory (all three programs)
Press and hold the 2 outside but-
tons for 20 seconds until the indi-
cator light flashes.
If you sell your vehicle, be sure to
erase the programs stored in the
HomeLink
® memory.

503
4-3. Do-it-yourself maintenance
4
Maintenance and care
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
FuseAmpereCircuit
39RR J/B80STOP LP R, STOP LP L, RR TAIL,
PSB, RR FOG, RR-IG1
40OIL PMP60Tr a n s m i s s i o n
41EPS80EPS
42P/ I - B 160EFI, F/PMP, INJ
43E/G-B30EM-VLV, FR CTRL-B, ETCS
44MAIN30H-LP R LWR, H-LP L LWR
45VGRS40VGRS
46ABS150ABS MOTOR, ABS MAIN1, 
ABS MAIN2
47P/ I - B 260A/F, BATT FAN, IGCT, INV W/P
48BATT FAN20Electric cooling fans
49RAD No.130Audio system
50RAD No.230Audio system
51IG2 MAIN20IG2, GAUGE, IGN
52TURN-HAZ15Front turn signal lights, rear turn 
signal lights
53ABS MAIN310Electronically controlled brake sys-
tem
54ECU-B10VGRS, EPS

514
4-3. Do-it-yourself maintenance
GS_HV_U (OM30C81U)
October 13, 2015 12:41 pm
Light bulbs
You may replace the following bulbs yourself. For more information about
replacing other light bulbs, contact your Lexus dealer.
■Prepare a replacement light bulb
Check the wattage of the light bulb being replaced. (P. 5 9 7 )
■Remove the engine compartment cover if necessary
P. 4 6 1
■Front bulb locations
■Rear bulb locations
Parking light
Headlight high beam and 
daytime running light
Rear turn signal light Back-up light