bulb LEXUS RC300 2017 User Guide

5467-3. Do-it-yourself maintenance
Remove the light bulb.
Install a new light bulb then install
the bulb base to the light unit by
inserting it and turning the bulb
base clockwise.
After installing the light bulb, turn on
the front turn signal light to visually
check that there is no light leaking
from the bulb base.
Engage the clamp to reinstall the
fender liner and install the clip.
Insert the clip with its groove aligned
vertically to install it.
4
5
6

5477-3. Do-it-yourself maintenance
7
Maintenance and care
■Rear turn signal lightsOpen the trunk, remove the 2
covers and 2 screws and pull the
light unit toward the rear of the
vehicle to remove it.
When removing the cover, wrap the
tip of the screwdriver with tape to
protect the vehicle from damage.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
Install a new light bulb then install
the bulb base to the light unit by
inserting it and turning the bulb
base clockwise.
After installing the light bulb, turn on
the rear turn signal light to visually
check that there is no light leaking
from the bulb base.
1
2
3
4

5497-3. Do-it-yourself maintenance
7
Maintenance and care
■Back-up lightsOpen the trunk, remove the 2
clips on the side which the bulb is
to be replaced and pull back the
trunk lid cover.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
Install a new light bulb then install
the bulb base to the light unit by
inserting it and turning the bulb
base clockwise.
After installing the light bulb, turn on
the back-up light to visually check
that there is no li ght leaking from the
bulb base.
Reinstall the trunk lid cover with the 2 clips.
To install the clips, simply push them in.
1
2
3
4
5

5507-3. Do-it-yourself maintenance
■Replacing the following bulbs
If any of the lights listed below has burnt out, have it replaced by your Lexus
dealer.
●Headlights
●Parking lights and daytime running lights
●Front turn signal lights (LED type)
●Front fog lights (if equipped)
●Side marker lights
●Side turn signal lights
●Stop/tail lights
●Stop lights
●High mounted stoplight
●License plate lights
■LED lights
The lights other than the front turn signal ligh ts (bulb type), rear turn signal lights and
back-up lights each consist of a number of LEDs. If any of the LEDs burn out, take your
vehicle to your Lexus dealer to have the light replaced.
■Condensation build-up on the inside of the lens
Temporary condensation build-up on the inside of the headlight lens does not indicate a
malfunction. Contact your Lexus dealer for mo re information in the following situations:
●Large drops of water have built up on the inside of the lens.
●Water has built up inside the headlight.
■When replacing light bulbs
→P. 542

5517-3. Do-it-yourself maintenance
7
Maintenance and care
WARNING
■Replacing light bulbs
●Turn off the lights. Do not attempt to replace the bulb immediately after turning off the
lights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the light bu lb with bare hands. When it is unavoid-
able to hold the glass portion, use and hold with a clean dry cloth to avoid getting
moisture and oils on the bulb.
Also, if the bulb is sc ratched or dropped, it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failure to do so may result
in heat damage, fire, or water entering th e headlight unit. This may damage the head-
lights or cause condensation to build up on the lens.
■To prevent damage or fire
●Make sure bulbs are fully seated and locked.
●Check the wattage of the bulb before installing to prevent heat damage.

6579-1. Specifications
9
Vehicle specifications
Light bulbs
Light bulbsBulb No.WType
Exterior
Front turn signal lights (bulb type)7444NA28/8A
Rear turn signal lights⎯21A
Back-up lights92116B
Interior
Vanity lights⎯8B
Footwell lights1943.8B
Trunk light⎯5B
A: Wedge base bulbs (amber)B: Wedge base bulbs (clear)

704Alphabetical index
Back-up lightsReplacing light bulbs ....................... 549
Wattage ..................................................657
Battery........................................................ 513 Battery checking ................................. 513
If the vehicle battery is discharged.....................................626
Preparing and checking before winter ..................................................... 331
Warning light ...................................... 565
Blind Spot Monitor (BSM)..................313
Bluetooth
®
Audio system ...................................... 395
Hands-free system (for cellular phone) ........................397
Brake Fluid............................................................ 512
Parking brake......................................... 221
Warning light ...................................... 565
Brake assist ............................................. 298
Break-in tips..............................................193
Brightness control Instrument panel light control ........................................ 100, 107
BSM (Blind Spot Monitor)..................313 Card key .................................................... 136
Care............................................... 480, 485
Aluminum wheels ................................481
Exterior .................................................. 480
Interior .....................................................485
Seat belts................................................486
Cargo capacity ..................................... 204
Cargo hooks .......................................... 454
CD player................................................ 369
Chains ....................................................... 333
Child restraint system ........................... 58 Child seats definition .......................... 58
Child seats installation................. 65, 71
Front passenger occupant classification system........................... 51
Installing a CRS to the passenger seat ........................... 62
Installing a CRS to the rear seat ........................................................... 64
Installing CRS with LATCH anchors ......................72
Installing CRS with seat belts ......... 65
Installing CRS with top tether strap..........................76
BC

708Alphabetical index
Engine ....................................................... 643ACCESSORY mode..................... 208
Compartment....................................... 501
Engine switch .......................................207
Hood ........................................................ 497
How to start the engine ..................207
Identification number .......................642
If the engine will not start............... 620
Ignition switch (engine switch)....207
Overheating ........................................ 630
Engine coolant.......................................509 Capacity ................................................ 648
Checking............................................... 509
Preparing and checking before winter ..................................... 331
Engine coolant temperature gauge .............................................. 96, 102
Engine immobilizer system ..................79
Engine oil ................................................. 504 Capacity .................................................644
Checking............................................... 504
Preparing and checking before winter ..................................... 331
Engine oil maintenance data ........... 507
Engine oil temperature gauge ......... 102
Engine switch ......................................... 207
Enhanced VSC ..................................... 298
EPS (Electric Power Steering) ....... 299 Warning light ...................................... 566
Event data recorder (EDR) ...................10
Expert mode ........................................... 302 First-aid kit storage belt..................... 454
Flat tire
Vehicles with a spare tire .............. 592
Vehicles with emergency tire puncture repair kit ........................ 606
Floor mats................................................... 30
Fluid Automatic transmission .................. 649
Brake..........................................................651
Washer .....................................................516
Fog lights...................................................232 Replacing light bulbs ...................... 550
Switch ...................................................... 232
Footwell light .......................................... 448 Wattage ................................................. 657
Front fog lights........................................232 Replacing light bulbs ...................... 550
Switch ...................................................... 232
Front passenger occupant classification system ............................. 51
Front seats ................................................. 164 Adjustment..............................................164
Cleaning.................................................485
Correct driving posture .....................32
Driving position memory.................169
Head restraints ..................................... 173
Jam protection function....................165
Seat heaters .......................................... 446
Seat position memory .......................169
Seat ventilators.................................... 447F

709Alphabetical index
Front turn signal lights ........................ 220Replacing light bulbs .......... 545, 550
Turn signal lever .................................220
Wattage ..................................................657
Fuel ............................................................... 241 Capacity .................................................644
Fuel gauge ..................................... 96, 102
Fuel pump shut off system............ 564
Information ........................................... 658
Refueling...................................................241
Type ............................................. 644, 658
Warning light ...................................... 566
Fuel consumption Average fuel economy ..............112, 119
Current fuel consumption ........112, 119
Fuel filler door .......................................... 241 If the fuel filler door cannot be opened ......................... 243
Refueling...................................................241
Fuel gauge ........................................ 96, 102
Fuel pump shut off system................. 564
Fuses .......................................................... 540 Garage door opener.......................... 460
Gauges.............................................. 96, 102
Glove box ................................................452
Glove box light.......................................452G

710Alphabetical index
Hands-free system (for cellular phone) ........................... 397
HD Radio
® system .............................. 363
Head restraints ........................................ 173
Headlight cleaner................................. 233
Headlights ............................................... 224 Automatic High Beam system .................................................. 227
Light switch ........................................... 224
Replacing light bulbs ....................... 550
Heaters Air conditioning system ..................434
Heated steering wheel ....................445
Outside rear view mirrors .............439
Seat heaters ..........................................446
Hill-start assist control ........................ 298
Hood .......................................................... 497 Open ........................................................ 497
Hooks Cargo hooks ........................................454
Coat hooks .......................................... 459
Retaining hooks (floor mat) .............30
Horn ............................................................. 177 I/M test ......................................................494
Identification
Engine ..................................................... 642
Vehicle ......................................................641
Ignition switch (engine switch) ........207
Illuminated entry system ................... 450
Immobilizer system ................................. 79
Indicators ...................................................... 91
Initialization Maintenance ........................... 489, 507
Meter ................................................ 114, 126
Moon roof .............................................. 188
Multi-information display........ 114, 126
Power windows....................................184
Tire pressure warning system ................................ 518
Initiators (tire pressure warning system) ................................ 529
Inside rear view mirror......................... 178
Instrument panel light control ...........................................100, 107
Intercooler ................................................. 511
Intercooler coolant.............................. 509 Capacity.................................................648
Checking .............................................. 509
Preparing and checking before winter ...................................... 331
Interior lights ...........................................449
Intuitive parking assist .........................269
HI