tire pressure reset LEXUS RC350 2016 User Guide

5468-2. Steps to take in an emergency
RC350_RC300_RC200t_RC F_U (OM24671U)
■SRS warning light
This warning light system monitors the airbag sensor assembly, front impact sensors, side
impact sensors (door), side impact sensors (f ront), side impact sensors (rear), driver’s
seat position sensor, driver’s seat belt buck le switch, front passenger occupant classifica-
tion system, “AIR BAG ON” indicator light, “A IR BAG OFF” indicator light, front passen-
ger’s seat belt buckle switch, seat belt pretensioners, airbags, interconnecting wiring and
power sources. ( P. 41)
■Front passenger detection sensor, seat belt reminder and warning buzzer
If luggage is placed on the front passenger seat, the front passenger detection sensor
may cause the warning light to flash and the wa rning buzzer to sound even if a passenger
is not sitting in the seat.
■If the malfunction indicator lamp comes on while driving
First check the following:
●Is the fuel tank empty?
If it is, fill the fuel tank immediately.
●Is the fuel tank cap loose?
If it is, tighten it securely.
The light will go off after several driving trips.
If the light does not go off even after severa l trips, contact your Lexus dealer as soon as
possible.
■Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficie nt or the voltage temporarily drops, the
electric power steering system warning light may come on and the warning buzzer may
sound.
■When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Pushing the tire
pressure warning reset switch will not tu rn off the tire pressure warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such as natural air
leaks and tire inflation pressure changes caused by temperature. In this case, adjusting
the tire inflation pressure will turn off the warning light (after a few minutes).
■When a tire is replaced with the spare tire (if equipped)
The spare tire is not equipped with a tire pr essure warning valve and transmitter. If a tire
goes flat, the tire pressure warning light will no t turn off even though the flat tire has been
replaced with the spare tire.
■Conditions that the tire pressure warning system may not function properly
 P. 5 0 6
■If the tire pressure warning light frequently comes on after blinking for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1 minute when the
engine switch is turned to IGNITION ON mo de, have it checked by your Lexus dealer.
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio
sound.

5648-2. Steps to take in an emergency
RC350_RC300_RC200t_RC F_U (OM24671U)
*: Refer to the separate “Scheduled Maintenance” or “Owner’s Manual Supplement”
for the maintenance interval applicable to your vehicle.
■Wa r n i n g m e s s a g e s
The warning message illustrations used are intended as examples, and may differ from
the image that is actua lly displayed on the multi-information display.
■Warning message in radar cruise mode (if equipped)
In the following situations, the warning messag e may not be displayed even if vehicle-to-
vehicle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same speed or the vehicle
ahead is traveling more quickly than your vehicle
●When the vehicle ahead is traveling at a very low speed
●Immediately after cruise control speed is set
●At the instant the accelerator pedal is depressed
■The LDA (Lane Departure Alert) lane departure warning function
In the following situations, the warning messag e will not be displayed even if a lane line is
crossed.
●When the vehicle speed deviates from the operating range of the LDA system func-
tions
●When the lane lines cannot be recognized
■Resetting the message indicating maintenance is required
Make sure to reset the oil change system. ( P. 4 7 3 )
■Conditions that the tire pressure warning system may not function properly
P. 5 0 6
■Warning buzzer
P. 5 4 6
Indicates that operation of large electricity consuming
systems such as the air conditioning system are sus-
pended
 Stop using unnecessary electric components to
reduce electricity consumption. Wait a while until
the electric power supply is restored.
Wa r n i n g m e s s a g eDetails/Actions

695Alphabetical index
RC350_RC300_RC200t_RC F_U (OM24671U)
SwitchesActive rear wing switch ................... 315
ASC (Active Sound Control) switch...................................................... 212
Audio remote control switches ................................................ 331
Automatic High Beam system ...... 217
BSM (Blind spot monitor) switch................................................... 302
Cruise control switch...........235, 239
Door lock switches ............................ 139
Driving mode select switch ......... 283
Driving position memory switches ................................................ 160
Dynamic radar cruise control switch ...................................239
Emergency flashers switch ...........532
Engine switch ........................................ 199
Fog light switch ................................... 222
Garage door opener switches ...............................................444
Heated steering wheel switch.................................................... 429
Ignition switch ....................................... 199
Intuitive parking assist switch ...... 260
LDA (Lane Departure Alert) switch....................................................254
Light switches ........................................214
Meter control switches ............107, 114 Moon roof switches ...........................178
Outside rear view mirror
switches .................................................. 171
Paddle shift switches............207, 208
PCS OFF switch ................................ 296
Power door lock switch ...................139
Power window switches .................. 174
Rear window and outside rear view mirror defoggers
switch ................................................... 424
Seat heater switches ........................ 430
Seat ventilator switches .................... 431
Snow mode switch ........................... 206
“SOS” button .......................................455
Talk switch............................................. 393
Telephone switches.......................... 393
Tilt and telescopic steering control switch .................. 167
Tire pressure warning reset switch ...................................................503
Trunk opener main switch .............. 144
Trunk opener switch .......................... 143
TVD (Torque Vectoring Differential) switch .......................... 318
Vehicle-to-vehicle distance button ................................................... 243
VSC OFF switch ...............................289
Window lock switch .......................... 174
Windshield wiper and washer switch ......................... 223
Windshield wiper de-icer switch ................................................... 425

696Alphabetical index
RC350_RC300_RC200t_RC F_U (OM24671U)
Tachometer .......................................92, 98Variable red zone............................... 103
Tail lights.....................................................214 Light switch .............................................214
Replacing light bulbs ........................529
Talk switch
*............................................ 393
Telephone switches
*.......................... 393
Theft deterrent system Alarm........................................................... 79
Engine immobilizer system .............. 76
Luggage security system ................ 144
Theft prevention labels ........................ 81
Tire inflation pressure .......................... 510 Maintenance data ............................. 630
Tire inflation pressure display function ............................................... 502
Warning light ...................................... 545
Tire information ..................................... 639 Glossary ................................................ 646
Size ............................................................642
Tire identification number............... 641
Uniform Tire Quality Grading...............................................644 Tire pressure warning system ......... 502
Initializing ...............................................502
Installing tire pressure warning valves and transmitters................502
Registering ID codes .......................503
Tire pressure warning reset switch ...................................................503
Warning light .......................................545
Tires .............................................................501 Chains ....................................................... 321
Checking ................................................ 501
Emergency tire puncture repair kit ..............................................584
If you have a flat tire ............. 570, 584
Inflation pressure................................630
Information............................................ 639
Replacing ............................................... 570
Rotating tires ......................................... 501
Size ...........................................................630
Snow tires .............................................. 323
Spare tire................................................ 570
Tire inflation pressure display function................................................502
Tire pressure warning system .....502
Warning light .......................................545
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