145
Driving
4
IS350/250_U (OM53C50U)
4-1. Before driving
Driving the vehicle......................146
Cargo and luggage....................153
Vehicle load limits .......................156
Trailer towing................................. 157
Dinghy towing...............................158
4-2. Driving procedures
Engine (ignition) switch ............159
Automatic transmission............164
Turn signal lever ........................... 170
Parking brake.................................172
4-3. Operating the lights and
wipers
Headlight switch...........................173
Automatic High Beam...............176
Fog light switch.............................. 181
Windshield wipers and
washer...........................................182
4-4. Refueling
Opening the fuel tank cap.......188
4-5. Using the driving support
systems
Cruise control.............................. 192
Dynamic radar cruise
control .......................................... 196
LDA
(Lane Departure Alert)........208
Intuitive parking assist................214
Lexus parking assist
monitor..........................................221
Driving mode select
switch........................................... 237
Driving assist systems...............240
PCS
(Pre-Collision System).......... 246
BSM (Blind Spot Monitor).....252
• The Blind Spot Monitor
function ....................................255
• The Rear Cross Traffic
Alert function......................... 257
4-6. Driving tips
Winter driving tips .....................260