interior lights LEXUS RX450h 2015 Owners Manual

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5Optimal use of the audio
system ............................................ 539
Using the AUX port .................... 541
Using the steering wheel
audio switches ............................ 543
Hands-free system for
mobile phones ............................ 547
Using the hands-free system
(for mobile phones) .................. 552
Making a phone call................... 560
Setting a mobile phone .............. 565
Security and system setup ......... 571
Using the phone book................ 575
3-5. Using the interior lights
Interior lights list........................... 582
• Interior lights .............................. 583
• Personal lights ........................... 583
3-6. Using the storage features
List of storage fe atures.............. 585
• Glove box ................................... 586
• Bottle holders/
door pockets ............................... 587
• Cup holders................................ 588
• Console box ............................... 590
• Coin holder.................................. 592
• Auxiliary boxes........................... 592
• Under tray .................................... 594 3-7. Other interior features
Sun visors........................................ 595
Vanity mirrors................................ 596
Clock................................................. 597
Outside temperature
display ........................................... 598
Multi-display light control........ 600
Power outlets .................................. 601
Heated steering wheel .............. 604
Seat heaters and
ventilators .................................... 605
Armrest ............................................ 607
Coat hooks .................................... 608
Assist grips ..................................... 609
Floor mat........................................... 610
Luggage compartment
features........................................... 612
Garage door opener................... 616
Compass ......................................... 622
Safety Connect ............................. 626

11A
Personal lights
Interior lights P. 583
P. 583
Sun visors P. 595SRS curtain shield airbags P. 132
Interior lights
Personal lights P. 583
P. 583
Vanity mirrors P. 596“SOS” button

Auxiliary box
 P. 626
P. 592
 : If equipped
* 1
: For vehicles with a navigation system, refe r to the “Navigation Sy stem Owner’s Manual”.
* 2
: Refer to the “Navigation System Owner's Manual”. Moon roof switches
 P. 115
Anti-glare inside rear view mirror
Garage door opener switches
Compass
 P. 107
P. 616
P. 622Rear view monitor system
 P. 258
Coat hooks P. 608 Assist grips P. 609

4911-1. Hybrid system
Before driving Hybrid vehicle driving tips For economical and ecological driving, pay attention to the following
points:
■ Use of Hybrid System Indicator More Eco-friendly driving is possib le by keeping the indicate of Hybrid
System Indicator within Eco area.
■ When braking the vehicle Make sure to operate the brakes ge ntly and in good time. A greater
amount of electrical energy can be retained when slowing down.
■ Delays Repeated acceleration and deceleration, as well as long waits at traffic
lights, will lead to bad fu el consumption. Check traffic reports before leav-
ing and avoid delays as much as possible. When encountering a delay,
gently release the brake pedal to allow the vehicle to move forward slightly
while avoiding overuse of the accelerato r pedal. Doing so can help control
excessive gasoline consumption.
■ Highway driving Control your speed and keep at a constant speed. Also, before stopping at
a toll booth or similar, allow plenty of time to release the accelerator and
gently apply the brakes. A greater amount of electrical energy can be
retained when slowing down.
■ Air conditioning Use the air conditioning only when necessary. Doing so can help control
excessive gasoline consumption.
In summer: In high temperatures, use the recirculated air mode. Doing so
will help to reduce the burden on the air conditioning and reduce fuel con-
sumption as well.
In winter: Because the gasoline engine will not automatically cut out until
the gasoline engine and the interior of the vehicle are warm, it will con-
sume fuel. Also, fuel consumption can be improved by avoiding overuse of
the heater.

Interior features
3
327Hands-free system for
mobile phones ...................... 547
Using the hands-free system
(for mobile phones)............. 552
Making a phone call .............. 560
Setting a mobile phone......... 565
Security and system
setup ......................................... 571
Using the phone book........... 575
3-5. Using the interior lights
Interior lights list .................... 582
• Interior lights ....................... 583
• Personal lights ..................... 583
3-6. Using the storage
features
List of storage features ........ 585
• Glove box .............................. 586
• Bottle holders/
door pockets ......................... 587
• Cup holders ......................... 588
• Console box ......................... 590
• Coin holder ........................... 592
• Auxiliary boxes .................... 592
• Under tray ............................. 594 3-7. Other interior features
Sun visors ................................. 595
Vanity mirrors ......................... 596
Clock .......................................... 597
Outside temperature
display..................................... 598
Multi-display light
control .................................... 600
Power outlets ........................... 601
Heated steering wheel ........ 604
Seat heaters and
ventilators ............................. 605
Armrest .................................... 607
Coat hooks .............................. 608
Assist grips ............................... 609
Floor mat ................................... 610
Luggage compartment
features .................................... 612
Garage door opener .............. 616
Compass .................................. 622
Safety Connect ....................... 626

5823-5. Using the interior lights
Interior lights list
Front personal lights (  P. 583)
Front interior light (  P. 583)
Shift lever light (when the “POWER” switch is in ACCESSORY or
ON mode)
Rear personal lights (  P. 583)
Rear interior light
Door courtesy lights
Scuff lights (if equipped)
Footwell lights
Outer foot lights

5833-5. Using the interior lights
3
Interior features Interior lights
Turns the lights on/off linked to
door positions.
Turns the lights on/off
Personal lights
Front
Turns the light on/off
Rear
Turns the light on/off Interior lights and personal lights

5843-5. Using the interior lights
■
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 open/closed.■
To prevent 12-volt battery discharge
When the “POWER” switch is turned off, the lights will go off automatically after 20
minutes. ●
Personal lights●
Interior lights●
Door courtesy lights●
Scuff lights (if equipped)●
Footwell lights■
Customization
Settings (e.g. the time elapsed before the lights turn off) can be changed.
(Customizable features  P. 825) Interior lights and personal lights

5963-7. Other interior features
Vanity mirrors ■
To prevent 12-volt battery discharge
When the “POWER” switch is turned off, the lights will go off automatically after 20
minutes.
NOTICE■
When not in use
Keep the vanity mirror closed. Slide the cover to open. The light turns on when the
cover is opened.

6974-3. Do-it-yourself maintenance
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Maintenance and care 24
AM2 7. 5 A Starter system25
ECU-B NO. 2 7. 5 A Air conditioning system, front passen-
ger occupant classification system,
audio system, vehicle dynamics inte-
grated management, power windows,
electric power steering system26
MAYDAY/TEL 7. 5 A MAYDAY/TEL27
IMMOBI 7. 5 A IMMOBI28
ABS MAIN
NO. 3 15 A Brake system29
DRL 7. 5 A Daytime running light system30
IGN 10 A Multiport fuel injection system/
sequential multiport fuel injection sys-
tem31
DOME 10 A Vanity mirror lights, luggage compart-
ment lights, interior lights, personal
lights, door courtesy lights, footwell
lights, scuff lights
32
ECU-B NO. 1 10 A Tilt and telescopic steering, multiplex
communication system, meters and
gauges, driving position memory,
power seats, power back door, head-
up display, starter system, outside rear
view mirror, steering sensor, garage
door opener
33
EFI NO. 1 10 A Multiport fuel injection system/
sequential multiport fuel injection sys-
tem
34
WIP-S 7. 5 A Cruise controlFuse Ampere Circuit

5
When trouble arises
7775-2. Steps to take in an emergency
If the hybrid system will not start Reasons for the hybrid system not starting vary depending on the situation.
Check the following and perform the appropriate procedure:
■ The hybrid system will not start even though the correct starting
procedure is being followed. (  P. 1 7 7 )
One of the following may be the cause of the problem:
● The electronic key may not be functioning properly. (  P. 7 8 2 )
● There may be a malfunction in the immobilizer system. (  P. 1 2 4 )
● There may be a malfunction in the steering lock system.
● The hybrid system may be malfunc tioning due to an electrical
problem such as an open circ uit or a blown fuse. However,
depending on the type of malfunc tion, an interim measure is avail-
able to start the hybrid system. (  P. 7 7 8 )
■ The interior lights and headlights are dim, or the horn does not
sound or sounds at a low volume.
One of the following may be the cause of the problem:
● The 12-volt battery may be discharged. (  P. 7 8 4 )
● The 12-volt battery terminal co nnections may be loose or cor-
roded.
■ The interior lights and headlights do not turn on, or the horn does
not sound.
One of the following may be the cause of the problem:
● One or both of the 12-volt battery terminals may be discon-
nected.
● The 12-volt battery may be discharged. (  P. 7 8 4 )
Contact your Lexus dealer if the problem cannot be repaired, or if
repair procedures are unknown.