door lock Lexus HS250h 2012 Service Manual

Interior features3
265
HS250h_U_75050U
3-3. Using the Bluetooth® audio
system
Bluetooth
® audio system ... 325
Using the Bluetooth® audio
system .................................... 328
Operating a Bluetooth
®
enabled portable player... 333
Setting up a Bluetooth
®
enabled portable player.... 336
Bluetooth
® audio system
setup ......................................... 341
3-4. Using the hands-free phone system (for cellular phones)
Hands-free system for cellular phones..................... 342
Using the hands-free system (for cellular phones) ........... 346
Making a phone call .............. 354
Setting a cellular phone ....... 359
Security and system setup ........................................ 364
Using the phone book.......... 368
3-5. Using the interior lights Interior lights list ..................... 374
• Interior lights ........................ 375
• Personal lights ...................... 375 3-6. Using the storage features
List of storage features.......... 377
• Glove box .............................. 378
• Console box ......................... 379
• Cup holders ........................... 381
• Bottle holders....................... 383
• Auxiliary boxes .................... 384
3-7. Other interior features Sun visors ................................. 385
Vanity mirrors ......................... 386
Clock ......................................... 387
Power outlets .......................... 388
Seat heaters and ventilators ............................. 389
Armrest ..................................... 391
Rear sunshade ........................ 392
Floor mat .................................. 394
Trunk compartment features .................................. 396
Garage door opener ............ 398
Compass .................................. 404
Safety Connect ...................... 408

376
3-5. Using the interior lights
HS250h_U_75050U
■Illuminated entry system
The lights automatically turn on/off according to “POWER” switch mode, the pres-
ence of the electronic key, whether the doors are locked/unlocked, and whether
the doors are opened/closed.
■To prevent 12-volt battery discharge
If the interior lights remain on when the door is not fully closed and the interior light
switch (door position on/ off) is on, the lights will go off automatically after 20 min-
utes.
■Customization
Settings (e.g. the time elapsed before the lights turn off) can be changed. (Custom-
izable features →P. 5 8 4 )
Personal lights

398
3-7. Other interior features
HS250h_U_75050U
Garage door opener
The garage door opener (HomeLink® Universal Transceiver) is manufactured
under license from HomeLink®.
Programming the HomeLink® (for U.S. owners)
The HomeLink
® compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below appropriate for the device.
Indicator light
Buttons
■ Programming HomeLink
®
Point the remote control transmit-
ter for the device 1 to 3 in. (25 to
75 mm) from the HomeLink
® but-
tons.
Keep the HomeLink® indicator
light in view while programming.
The garage door opener can be pr ogrammed to operate garage doors,
gates, entry doors, door locks, home lighting systems, security systems, and
other devices.

401
3-7. Other interior features
3
Interior features
HS250h_U_75050UTest the HomeLink
® operation by pressing the newly pro-
grammed button. Check to see if the gate/device operates cor-
rectly.
Repeat the steps above to program another device for any of the
remaining HomeLink
® buttons.
■ Programming other devices
To program other devices such as home security systems, home door
locks and lighting, contact your Lexus dealer for assistance.
■ Reprogramming a button
The individual HomeLink
® buttons cannot be erased but can be
reprogrammed. To reprogram a button, follow the “Reprogramming a
HomeLink
® button” instructions.
Operating HomeLink®
Press the appropriate HomeLink® button. The HomeLink® indicator
light should come on.
The HomeLink® compatible transceiver in your vehicle 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.

417
4-1. Maintenance and care
4
Maintenance and care
HS250h_U_75050U
■When using a car wash
If the door handle becomes wet while the electronic key is within the effective
range, the door may lock and unlock repeatedly. Place the key in a position 6 ft. (2
m) or more separate from the vehicle while the vehicle is being washed. (Take care
to ensure that the key is not stolen.)
■Aluminum wheels
●Remove any dirt immediately by using a neutral detergent. Do not use hard
brushes or abrasive cleaners. Do not use strong or harsh chemical cleaners.
Use the same mild detergent and wax as used on the paint.
●Do not use detergent on the wheels when they are hot, for example after driving
for long distance in the hot weather.
●Wash detergent from the wheels immediately after use.
■Bumpers and side moldings
Do not scrub with abrasive cleaners.
■Side windows water-repellent coating
●The following precautions can extend the effectiveness of the water-repellent
coating.
• Remove any dirt, etc. from the side windows regularly.
• Do not allow dirt and dust to accumulate on the windows for a long period.Clean the windows with a soft, damp cloth as soon as possible.
• Do not use wax or glass cleaners that contain abrasives when cleaning the windows.
• Do not use any metallic objects to remove condensation build up.
●When the water-repellent performance has become insufficient, the coating
can be repaired. Contact your Lexus dealer.
■Outside rear view mirror rain-clearing coating (if equipped)
Observe the following precautions in order to retain the rain-clearing properties of
the mirrors:
●Clean the mirrors using a car shampoo or glass cleaner that does not contain
silicone or an abrasive compound, and rinse thoroughly with water.
●Allow the mirrors to be exposed to direct sunlight for 1 to 2 days.

429
4-2. Maintenance
4
Maintenance and care
HS250h_U_75050U
Vehicle exterior
ItemsCheck points
Doors/trunk• Do the doors and trunk operate smoothly?
Engine hood• Does the engine hood lock system work properly?
Fluid leaks
• There should not be any signs of fluid leakage after the vehicle has
been parked.
Ti r e s
• Is the tire inflation pressure cor-rect?
• The tires should not be damaged or excessively worn.
• Have the tires been rotated
according to the maintenance
schedule?
• The wheel nuts should not be loose.
CAUTION
■If the hybrid system is operating
Turn the hybrid system off and ensure that there is adequate ventilation before per-
forming maintenance checks.

448
4-3. Do-it-yourself maintenance
HS250h_U_75050U
■Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flammable
and explosive. Therefore, observe the following precautions before recharging:
●If recharging with the 12-volt battery installed on the vehicle, be sure to discon-
nect the ground cable.
●Make sure the power switch on the charger is off when connecting and discon-
necting the charger cables to the 12-volt battery.
■After recharging/reconnecting the 12-volt battery
●Unlocking the doors using the smart key system may not be possible immedi-
ately after reconnecting the 12-volt battery. If this happens, use the wireless
remote control or the mechanical key to lock/unlock the doors.
●Start the hybrid system with the “POWER” switch in ACCESSORY mode. The
hybrid system may not start with the “POWER” switch turned OFF. However,
the hybrid system will operate normally from the second attempt.
●The “POWER” switch mode is recorded by the vehicle. If the battery is recon-
nected, the vehicle will return the “POWER” switch mode to the status it was in
before the battery was disconnected. Make sure to turn off the power before
disconnect the battery. Take extra care when connecting the battery if the
“POWER” switch mode prior to discharge is unknown.
■Exterior
Make sure that the 12-volt battery terminals are not corroded and
that there are no loose connections, cracks or loose clamps.
Te r m i n a l s
Hold-down clamp

474
4-3. Do-it-yourself maintenance
HS250h_U_75050U
23DOOR NO.225 APower door lock system
24P/ I 160 AIG2, EFI MAIN, BATT FAN
25EPS60 AElectric power steering system
26PCU10 AHybrid system
27IGCT NO.210 A
Smart access system with push-button
start, hybrid system, P position control
system, multiport fuel injection sys-
tem/sequential multiport fuel injection
system
28MIR HTR10 ARear window defogger, mirror heater
29RAD NO.115 AAudio system, navigation system
30DOME10 A
Interior lights, antiglare inside rear
view mirror, audio system, navigation
system, garage door opener
31ECU-B7. 5 A
Smart access system with push-button
start, air conditioning system, gauges
and meters, outside rear view mirror,
clock, seats position memory, electric
tilt & telescopic steering wheel
32H-LP LH HI10 ALeft-hand headlight (high beam)
33H-LP RH HI10 ARight-hand headlight (high beam)
34EFI NO. 210 A
Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
35IGCT NO.310 AHybrid system
FuseAmpereCircuit

479
4-3. Do-it-yourself maintenance
4
Maintenance and care
HS250h_U_75050U
21RR FOG7. 5 ANo circuit
22FUEL OPN7. 5 ATrunk opener switch, fuel filler door
opener switch
23OBD7. 5 AOn-board diagnosis
24PWR SEAT FL30 ADriver’s side power seat
25FR FOG15 AFront fog lights
26PWR SEAT FR30 APassenger’s side power seat
27PSB30 APre-collision seat belts system
28WELCAB30 ANo circuit
29DOOR NO.125 APower door lock system
30SEAT HTR FL10 ADriver’s side seat heater
31SEAT HTR FR10 APassenger’s side seat heater
32RAD NO.27. 5 A
Navigation system, audio system, air
conditioning system, HUD, remote
touch
33PWR OUTLET15 APo w e r o u t l e t
34ECU-ACC10 ARear view mirror, air conditioning sys-
tem, audio system, navigation system
FuseAmpereCircuit

5
When trouble arises
525
5-2. Steps to take in an emergency
HS250h_U_75050U
OnceCon-
tinuous
(Displayed alternately)(Flashes)
An attempt was
made to exit the
vehicle with the
electronic key and
lock the doors
without first turn-
ing the “POWER”
switch off.
Tu r n t h e
“POWER” switch
off and lock the
doors again.
Once
(Flashes)
An attempt was
made to start the
hybrid system
without the elec-
tronic key being
present, or the
electronic key was
not functioning
normally.
An attempt was
made to drive
when the regular
key was not inside
the vehicle.
Confirm that the
electronic key is
inside the vehicle.
Con-
tinuous
(Flashes)
The driver’s door
was opened while
any shift position
other than P was
selected without
turning off the
“POWER” switch.
Change the shift
position to P.
Interior buzzerExterior buzzerWa r n i n g m e s s a g eDetailsCorrection
procedure