Page 3 of 609

1
2
3
4
5
6
IS250/220d/200d_EE
3
2-1. Driving procedures
Driving the vehicle ............. 142
Engine (ignition) switch ..... 153
Automatic transmission...... 158
Manual transmission .......... 165
Turn signal lever ................ 167
Parking brake ..................... 168
Horn ................................... 170
2-2. Instrument cluster
Gauges and meters ............. 171
Indicators and warning lights ....
177
Multi-information display .. 181
2-3. Operating the lights and
windshield wipers
Headlight switch ................ 186
Fog light switch.................. 190
Windshield wipers and
washer .............................. 191
Headlight cleaner switch .... 1972-4. Using other driving systems
Cruise control ..................... 198
Dynamic radar cruise
control .............................. 202
Lexus parking assist-sensor 217
Driving assist systems ........ 223
PCS (Pre-Crash Safety
system) ............................. 229
2-5. Driving information
Cargo and luggage ............. 237
Winter driving tips ............. 239
Trailer towing..................... 242
3-1. Using the air conditioning
system and defogger
Automatic air
conditioning system ......... 254
Power heater....................... 262
Rear window and outside
rear view mirror
defoggers .......................... 264
Windshield wiper de-icer ... 265
2When driving
3Interior features
Page 8 of 609
IS250/220d/200d_EE
8
Pictorial indexExterior
Headlights
Turn signal lights
Front position lights P. 186
P. 167
P. 186
Fog lights P. 190
Turn signal lights
P. 167
Hood P. 401
Windshield wipers P. 191
Moon roof
P. 88
Outside rear view
mirrors
P. 82
Daytime running lights
P. 188
Page 9 of 609
IS250/220d/200d_EE
9
Tires
Rotation
Replacement
Inflation pressure
P. 420
P. 485, 497
P. 548
Tail lights P. 186
Rear window defogger
P. 264
Trunk P. 59Doors P. 54
Fuel filler door P. 92
Fog lights P. 190
Turn signal lights
P. 167
: If equipped
*1: For vehicles with a navigation system, refer to the “Navigation System Owner’s
Page 150 of 609

2When driving
141
2-1. Driving procedures
Driving the vehicle........... 142
Engine (ignition) switch... 153
Automatic transmission ... 158
Manual transmission ........ 165
Turn signal lever .............. 167
Parking brake ................... 168
Horn ................................. 170
2-2. Instrument cluster
Gauges and meters ........... 171
Indicators and warning
lights .............................. 177
Multi-information display 1812-3. Operating the lights and wind-
shield wipers
Headlight switch .............. 186
Fog light switch ............... 190
Windshield wipers and
washer ............................ 191
Headlight cleaner switch . 197
2-4. Using other driving
systems
Cruise control .................. 198
Dynamic radar cruise
control ............................ 202
Lexus parking
assist-sensor ................... 217
Driving assist systems ..... 223
PCS (Pre-Crash Safety
system)........................... 229
2-5. Driving information
Cargo and luggage ........... 237
Winter driving tips ........... 239
Trailer towing .................. 242
Page 202 of 609
190
2-3. Operating the lights and windshield wipers
IS250/220d/200d_EE
Fog light switch
The fog lights improve visibility in difficult driving conditions, such
as in rain or fog. The fog lights can be used when the headlights or
front position lights are turned on. (The rear fog lights can be used
when the front fog lights are turned on.)
Turns the front and
rear fog lights off
Turns the front fog
lights on
Turns both front and
rear fog lights on
Releasing the switch ring
returns it to .
Operating the switch ring
again turns only the rear fog
lights off.
Fron Rear
Page 207 of 609

195
2-3. Operating the lights and windshield wipers
2
When driving
IS250/220d/200d_EE
The windshield wipers and washer can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
Effects of vehicle speed on wiper operation
Vehicle speed affects the following even when the wipers are not in
“AUTO” mode.
Intermittent wiper interval
Wiper operation when the washer is being used (delay until drip preven-
tion wiper sweep occurs)
Low speed wiper operation selected, wiper operation will be switched from
low speed to intermittent wiper operation only when the vehicle is station-
ary.
(However, the mode cannot be switched when the adjustment dial for the
intermittent wiper interval is set to the lowest setting.)
Raindrop sensor (vehicles with rain-sensing windshield wipers)
If the wiper switch is turned to “AUTO” position while the “ENGINE
START STOP” switch is in IGNITION ON mode, the wiper will operate
once to show that auto mode is activated.
If the temperature of the raindrop sensor is 90C (194F) or higher, or -
30C (-22F) or lower, automatic operation may not occur. In this case,
operate the wipers in any mode other than “AUTO”.
Outside rear view mirror defogger activation linked to windshield wiper
operation
The outside rear view mirror defogger automatically turns on when you
operate the windshield wipers.
The sensor judges the amount of rain-
drops.
Page 464 of 609
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
Page 468 of 609
447
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS250/220d/200d_EE
22WASHER20 AWindshield washer
23FR TAIL10 AFront position lights
24FR FOG15 AFront fog lights
25EDU20 AStarter system
26ECD25 A
Starter system, fuel system, multi-
plex communication system, ECD
NO.2
27ECD NO.210 A
Starter system, fuel system,
exhaust system,
multiport fuel
injection system/ sequential multi-
port fuel injection system
FuseAmpereCircuit