steering Lexus IS220d 2012 Workshop Manual

248
2-5. Driving information
IS250/220d/200d_EE
Guidance
Your vehicle will handle differently when towing a trailer. In order
to avoid accident, death or serious injury, keep the following in
mind when towing:
Checking connections between trailer and lights
Stop the vehicle and check the operation of the connection
between the trailer and lights after driving for a brief period as
well as before setting off.
Practicing driving with a coupled trailer
Get the feel for turning, stopping and reversing with the trailer
coupled by practicing in an area with no or light traffic.
When reversing with a coupled trailer, hold the section of the
steering wheel nearest to you and rotate clockwise to turn the
trailer left or counterclockwise to turn right. Always rotate
gradually to prevent steering error. Have someone guide you
when reversing to lessen the risk of accident.
Increasing vehicle-to-vehicle distance
At a speed of 10 km/h (6 mph), the distance to the vehicle run-
ning ahead of you should be equivalent to or greater than the
combined length of your vehicle and trailer. Avoid sudden brak-
ing that may cause skidding. Otherwise, the vehicle may spin
out of control. This is especially true when driving on wet or
slippery road surfaces.
Sudden acceleration/steering input/cornering
Executing sharp turns when towing may result in the trailer col-
liding with your vehicle. Decelerate well in advance when
approaching turns and take them slowly and carefully to avoid
sudden braking.

252
3-1. Using the air conditioning sys-
tem and defogger
Automatic air
conditioning system ....... 254
Power heater .................... 262
Rear window and outside
rear view mirror
defoggers ....................... 264
Windshield wiper de-icer . 265
3-2. Using the audio system
Audio system types.......... 266
Using the radio................. 269
Using the CD player ........ 273
Playing back MP3 and
WMA discs .................... 280
Operating an iPod ............ 287
Operating a USB
memory .......................... 294
Optimal use of the audio
system ............................ 302
Using the AUX port......... 304
Using the steering
wheel audio switches ..... 305

267
3-2. Using the audio system
3
Interior features
IS250/220d/200d_EE
Using cellular phones
Interference may be heard through the audio system's speakers if a cellular
phone is being used inside or close to the vehicle while the audio system is
operating.
TitlePage
Using the radioP. 2 6 9
Using the CD playerP. 2 7 3
Playing back MP3 and WMA discsP. 2 8 0
Operating an iPodP. 2 8 8
Operating a USB memoryP. 2 9 6
Optimal use of the audio systemP. 3 0 4
Using the AUX portP. 3 0 6
Using the steering wheel audio switchesP. 3 0 7

307
3-2. Using the audio system
3
Interior features
IS250/220d/200d_EE
Using the steering wheel audio switches
Turning on the power
Press when the audio system is turned off.
The audio system can be turned off by holding down until you
hear a beep.
Some audio features can be controlled using the switches on the steer-
ing wheel.
Turns the power on, selects
an audio source
Increases/decreases vol-
ume
Radio mode:Selects a
radio station
CD mode: Selects a track,
file (MP3 and
WMA) and disc
Bluetooth
® audio mode:
Selects a track
and album
iPod mode:
Selects a song
USB memory mode:
Selects a file and

309
3-2. Using the audio system
3
Interior features
IS250/220d/200d_EE
Selecting an album
Press to select Bluetooth
® audio mode.
Press and hold “” or “” on until you hear a beep.
Selecting a folder
Press to select USB memory mode.
Press and hold “” or “” on until you hear a beep.
Selecting a disc in the CD player
Press to select CD mode.
Press and hold “” or “” on until you hear a beep.
CAUTION
To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
STEP1
STEP2
STEP1
STEP2
STEP1
STEP2

318
3-3. Using the Bluetooth® audio system
IS250/220d/200d_EE
Using the steering wheel audio switches
P. 307
Bluetooth® audio system functions
Depending on the portable player that is connected to the system, certain
functions may not be available.
Display
Up to 12 characters can be displayed at a time.
If there are 13 characters or more, pressing and holding until you
hear a beep will display the remaining characters.
A maximum of 24 characters can be displayed.
If is pressed until you hear a beep again or has not been pressed for 6
seconds or more, the display will return to the first 12 characters.
Depending on the contents recorded, the characters may not be displayed
properly or may not be displayed at all.
Canceling random and repeat playback
Press (RAND) or (RPT) again.
Error messages
“Memory Error”: This indicates a problem in the system.

332
3-4. Using the hands-free phone system (for mobile phones)
IS250/220d/200d_EE
Steering wheel switches
Vo l u m e
During an incoming call:
Adjusts the ring tone vol-
ume
During an ongoing call:
Adjusts the receiver vol-
ume
The voice guidance volume
cannot be adjusted using this
button.
Off-hook switch
Turns the hands-free sys-
tem on/starts a call
On-hook switch
Turns the hands-free sys-
tem off/ends a call/refuses
a call
Ta l k s w i t c h
Turns the voice command
system on (press)/turns the
voice command system off
(press and hold)
Microphone

443
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS250/220d/200d_EE
7MPX-B10 A
Headlights, front fog lights, front
position lights, license plate lights,
windshield washer, horn, power
door lock system, power windows,
power seats, electric tilt and tele-
scopic steering column, meter,
smart entry & start system, outside
rear view mirrors, air conditioning
system, multiplex communication
system
8DOME10 AInterior lights, meter, outer foot
lights
9CDS10 AElectric cooling fans
10E/G-B60 AFR CTRL-B, ETCS, A/F, STR
LOCK, EDU, ECD
11DIESEL GLW80 AEngine glow system
12ABS150 AVDIM
13RH J/B-B30 AFR DOOR RH, RR DOOR RH,
AM2
14MAIN30 AH-LP L LWR, H-LP R LWR
15STARTER30 ASmart entry & start system
16LH J/B-B30 AFR DOOR LH, RR DOOR LH,
SECURITY
17P/I-B60 AEFI, F/PMP, INJ
18EPS80 APower steering
FuseAmpereCircuit

446
4-3. Do-it-yourself maintenance
IS250/220d/200d_EE
5A/F15 A
Multiport fuel injection system/
sequential multiport fuel injection
system
6ETCS10 A
Multiport fuel injection system/
sequential multiport fuel injection
system
7TEL10 A
8STR LOCK25 ASteering lock system
9H-LP CLN30 AHeadlight cleaner
10A/C COMP7.5 AAir conditioning system
11DEICER25 AWindshield wiper de-icer
12FR CTRL-AM30 AFR TAIL, FR FOG, WASHER
13IG210 AIgnition system
14EFI NO.210 A
Multiport fuel injection system/
sequential multiport fuel injection
system
15H-LP R LWR15 AHeadlight low beam (right)
16H-LP L LWR15 AHeadlight low beam (left)
17F/PMP25 AFuel system
18EFI25 A
Multiport fuel injection system/
sequential multiport fuel injection
system, EFI NO.2
19INJ20 A
Multiport fuel injection system/
sequential multiport fuel injection
system
20H-LP UPR20 AHeadlight high beams
21HORN10 AHorns
FuseAmpereCircuit

448
4-3. Do-it-yourself maintenance
IS250/220d/200d_EELeft side instrument panel
FuseAmpereCircuit
1FR P/SEAT LH30 APower seat
2A/C7.5 AAir conditioning system
3MIR HTR15 AOutside rear view mirror defoggers
4TV NO.110 ADisplay
5FUEL OPEN10 AFuel filler door opener
6TV NO.27.5 ALexus parking assist monitor
7PSB30 APre-crash seat belt
8S/ROOF25 AMoon roof
9TA I L10 ATail lights, license plate lights,
manual headlight leveling system
10PANEL7.5 A
Switch illumination, air condition-
ing system, display, audio, power
heater
11RR FOG7.5 ARear fog lights
12ECU-IG LH10 A
Air conditioning system, cruise
control, power steering, rain sen-
sor, anti-glare inside rear view mir-
ror, shift lock system, moon roof,
VSC, windshield wiper, Lexus
parking assist-sensor
13FR S/HTR LH15 ASeat heaters and ventilators
14RR DOOR LH20 APower windows