2018 Lexus IS350 trunk release

635What to do if... (Troubleshooting)
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
●The function to prevent the electronic key from being left inside the trunk will
operate and you can open the trunk as usual. Take the key out from the trunk.
(→ P. 124)
●Did you press the engine switch while firmly depressing the brake pedal?
(→ P. 178)
●Is the shift lever in P? ( →P. 180)
●Is the electronic key anywhere detectable inside the vehicle? ( →P. 127)
●Is the steering wheel unlocked? (→ P. 180)
●Is the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. (→P. 570)
●Is the battery discharged? ( →P. 572)
●Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode. ( →P. 188)
●It is locked automatically to prevent theft of the vehicle. ( →P. 180)
The trunk lid is closed with the electronic key left inside
If you think something is wrong
The engine does not start
The shift lever cannot be shifted from
P even if you depress the brake
pedal
The steering wheel cannot be turned after the engine is stopped

636What to do if... (Troubleshooting)
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( →P. 154)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( →P. 180)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts? (→P. 524)
●The parking brake indicator is on
Is the parking brake released? ( →P. 192)
Depending on the situation, other types of warning buzzer may also sound.
(→ P. 522, 529)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→ P. 71)
Do one of the following to de activate or stop the alarms:
• Unlock the doors or open the trunk.
• Turn the engine switch to ACCESSOR Y or IGNITION ON mode, or start
the engine. The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and the horn sounds

646Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
Jack
Positioning a floor jack ................... 469
Vehicle-equipped jack ...................557
Jack handle ............................................. 557
Jam protection function Moon roof .............................................. 159
Power windows ................................... 155
Keyless entry Smart access system with push-button start ........... 116, 122
Wireless remote control ......... 116, 122
Keys............................................................... 110 Battery-saving function .................... 128
Electronic key ......................................... 110
Engine switch ........................................ 178
If the electronic key does not operate properly ....... 569
Key number plate ................................. 110
Keyless entry ........................................... 110
Mechanical key ........................................ 111
Replacing the battery ...................... 500
Warning buzzer .................................... 117
Wireless remote control ................... 110
Knee airbags ............................................. 36 Lane Departure Alert with
steering control (LDA) ....................232
Language (multi-information display)............... 95
LATCH anchors ...................................... 58
LDA (Lane Departure Alert with steering control) .......................232
Lever Auxiliary catch lever .........................468
Hood lock release lever.................468
Internal trunk release lever ............. 124
Shift lever ................................................ 183
Tilt and telescopic steering lock release lever ............................. 147
Turn signal lever .................................. 190
Wiper lever........................................... 202
Lexus Display Audio controller ..... 306
Lexus Display Audio system ........... 304
Lexus Enform
*
Lexus Enform Remote*.................... 448
Lexus Enform Safety Connect ........443
Lexus parking assist monitor
*........ 260
Lexus Safety System+ .......................... 214 Automatic High Beam..................... 198
Dynamic radar cruise control ..... 239
LDA (Lane Departure Alert with steering control) ................... 232
PCS (Pre-Collisio n System) ......... 221
J
K
L

654Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
Trip meters ...................................................81
Trunk............................................................ 122
Internal trunk release lever..............124
Luggage security system .................123
Smart access system with push-button start ....................122
Trunk features ......................................425
Trunk handle...........................................123
Trunk light ................................................124
Trunk opener main switch...............123
Trunk opener switch .......................... 122
Wireless remote control .................. 122
Trunk light .................................................. 124 Wattage ................................................. 595
Turn signal lights .................................... 190 Replacing light bulbs............................ 506, 507, 509
Turn signal lever .................................. 190
Wattage ................................................. 595
Units .............................................................. 95
USB device .................................. 347, 393 Connecting ............................................ 313
USB audio ............................................. 347
USB photo ............................................393
USB port ....................................................313 Vanity lights
Vanity lights ...........................................427
Wattage .................................................595
Vanity mirrors......................................... 427
VDIM (Vehicle Dynamics Integrated Manag ement).............. 293
Vehicle data recordings...........................9
Vehicle Dynamics Integrated Management (VDIM)..................... 293
Vehicle identification number ........ 585
Vehicle Stability Control (VSC)......................................................292
Ventilators (seat ventilators) ............. 417
Voice command system.................... 396
VSC (Vehicle Stability Control) .............292
U
V

656
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 468 P. 122 P. 212
Hood lock release leverTire inflation pressure
P. 468
P. 593
Fuel tank capacity
(Reference) 17.5 gal. (66.3 L, 14.6 Imp. gal.)
Fuel type
Unleaded gasoline only P. 587
Cold tire inflation
pressure P. 593
Engine oil capacity
(Drain and refill —
reference)P. 588
Engine oil type
P. 588