maintenance LEXUS RX350 2016 Manual Online

644 8-2. Steps to take in an emergency
RX350_U_OM48E90U ■
If “Forward Camera System Unavailable” or “Forward Camera System
Unavailable Clean Windshield ” is displayed (if equipped)
The following systems may be suspended until the problem shown in the mes-
sage is resolved. ●
PCS (Pre-Collision System) ●
LKA (Lane-Keeping Assist) ●
LDA (Lane Departure Alert with steering control) ●
Dynamic radar cruise control with full-speed range ●
Dynamic radar cruise control ●
Automatic High Beam■
If “Oil Maintenance Required Soon” is shown
Indicates that the engine oil is schedule d to be changed. (The indicator will not
work properly unless the message has been reset.)
Check the engine oil, and change if ne cessary. After changing the engine oil,
the message should be reset. (  P. 5 7 7 )■
If “Oil Maintenance Required” is shown
Indicates that the engine oil should be changed. (After the engine oil is
changed and the message has been reset.)
Check and change the engine oil, and o il filter by your Lexus dealer. After
changing the engine oil, the message should be reset. (  P. 5 7 7 )■
If “Maintenance Required Soon” is displayed (U.S.A. only)
Indicates that all maintenance according to the driven distance on the mainte-
nance schedule
* should be performed soon.
Comes on approximately 4500 miles (7200 km) after the message has been
reset.
If necessary, perform maintenance. Pl ease reset the message after the main-
tenance is performed. (  P. 565)
* : Refer to the separate “Scheduled Mainte nance” or “Owner’s Manual Supplement”
for the maintenance interval applicable to your vehicle.

6458-2. Steps to take in an emergency
8
When trouble arises
RX350_U_OM48E90U ■
If “Maintenance Required Visit Your Dealer” is displayed (U.S.A. only)
Indicates that all maintenance is required to correspond to the driven distance
on the maintenance schedule
* .
Comes on approximately 5000 miles (8000 km) after the message has
been reset.
(The indicator will not wo rk properly unless the message has been reset.)
Perform the necessary maintenance. Please reset the message after the main-
tenance is performed. (  P. 565)
* : Refer to the separate “Scheduled Mainte nance” or “Owner’s Manual Supplement”
for the maintenance interval applicable to your vehicle. ■
System warning lights
The master warning light does not come on or flash in the following cases. Instead, a sep-
arate system warning light will come on al ong with a message shown on the multi-infor-
mation display. ●
“Antilock Brake System Malfunction Visit Your Dealer”:
The ABS warning light comes on. (  P. 6 3 4 )●
“Charging System Malfunction See Ow ner’s Manual” (F SPORT models):
The charging system warning light comes on. (  P. 6 3 4 )■
Warning buzzer
 P. 6 3 8
NOTICE ■
“High Power Consumption Partial Limit On AC/Heater Operation” is frequently
shown
There is a possible malfunction relating to the charging system or the battery may be
deteriorating. Have the vehicle inspected by your Lexus dealer.

673
9Vehicle specifications
RX350_U_OM48E90U 9-1. Specifications
Maintenance data
(fuel, oil level, etc.).................... 674
Fuel information..........................683
Tire information ...........................686
9-2. Customization
Customizable features ............ 699
9-3. Initialization
Items to initialize ........................... 712

674
RX350_U_OM48E90U 9-1. Specifications
* 1
: Unladen vehicle
* 2
: Vehicles with towing package
* 3
: For GGL25L-BWZGBA models
* 5
* 4
:Except for GGL25L-BWZGBA models
* 5
* 5
: The model code is indicated on the Certification Label. (  P. 6 7 5 )Maintenance data (fuel, oil level, etc.) Dimensions and weight Overall length 192.5 in. (4890 mm)
Overall width 74 . 6 i n . ( 1 8 9 5 m m )
Overall height
* 1
67.7 in. (1720 mm)
Wheelbase 109.8 in. (2790 mm)
Tr e a d Front 64.4 in. (1635 mm)
Rear 64.0 in. (1625 mm)
Vehicle capacity weight
(Occupants + luggage) 1050 lb. (480 kg)
* 3
920 lb. (420 kg)
* 4
Trailer Weight Rating
* 2

(Trailer weight + cargo weight) 3500 lb. (1588 kg)

712
RX350_U_OM48E90U 9-3. Initialization
Items to initialize The following items must be initialized for normal system operation after such
cases as the battery being reconnecte d, or maintenance being performed on
the vehicle. Item When to initialize Reference
Message indicating mainte-
nance is required (U.S.A. only) • After the maintenance is per-
formed P. 5 6 5
Tire pressure warning system • When changing the tire inflation
pressure by changing traveling
speed
• When changing the tire size
• When rotating the tires P. 5 8 6
Oil maintenance • After the maintenance is per-
formed P. 5 7 7
Power back door • After reconnecting or changing
the battery P. 1 3 8

735Alphabetical index
RX350_U_OM48E90U Coolant
Capacity ................................................ 678
Checking............................................... 578
Preparing and checking
before winter ................................... 380
Cooling system ..................................... 578
Engine overheating.......................... 668
Cornering lights .................................... 242
Cruise control
Cruise control......................................326
Dynamic radar cruise control....... 314
Dynamic radar cruise control
with full-speed range ................... 302
Cup holders ..............................................514
Curtain shield airbags ........................... 37
Customizable features ....................... 699
Customized mode ............................... 369
Daytime running light system .......... 243
Defogger
Outside rear view mirrors ............ 500
Rear window .......................................500
Windshield ........................................... 500
Differential ............................................... 679
Dimension ............................................... 674
Dinghy towing..........................................219
Display
Dynamic radar cruise control....... 314
Dynamic radar cruise control
with full-speed range ................... 302
LDA (Lane Departure Alert
with steering control) ................... 297
LKA (Lane-Keeping Assist) ........ 288
Multi-information display ..................89
Warning messages............................ 641 Do-it-yourself maintenance............. 570
Doors
Automatic door locking and
unlocking system.............................. 127
Door lock................................................. 126
Outside rear view mirrors .............. 173
Power back door ............................... 130
Rear door child-p rotectors ............ 127
Side doors ............................................... 124
Side windows ........................................ 177
Drive information .....................................93
Drive-start control .......... 193, 227, 232
Driver’s seat belt reminder light .... 636
Driver’s seat position memory.......... 162
Driving
Break-in tips ...........................................194
Correct posture .................................... 28
Driving mode select switch .......... 369
Procedures ............................................. 192
Winter drive tips ............................... 380
Driving position memory .................... 162
Memory recall function ....................165
Dynamic radar cruise control ........... 314
Dynamic radar cruise control
with full-speed range....................... 302
Dynamic Torque Control AWD
system .....................................................375D

738 Alphabetical index
RX350_U_OM48E90U Hands-free system
(for cellular phone) ........................... 450
Head restraints ........................................ 167
Head-up display......................................107
Headlight cleaner................................. 250
Headlights ................................................. 241
Automatic headlight leveling ....... 243
Automatic High Beam ....................245
Light switch .............................................241
Replacing light bulbs ......................... 610
Wattage ................................................. 682
Windshield wiper linked
headlight illumination.................... 244
Heated steering wheel ....................... 506
Heaters
Automatic air conditioning
system ................................................. 495
Heated steering wheel ................... 506
Outside rear view mirrors ............ 500
Seat heaters .............................506, 507
High mounted stoplight
Replacing ................................................ 610
Hill-start assist control ........................ 374
Hood .......................................................... 572
Hooks
Cargo hooks ......................................... 518
Cargo net hooks ................................. 518
Front passenger footwell
hooks ................................................... 533
Grocery bag hooks........................... 519
Retaining hooks (floor mat) ............. 26
Horn .............................................................169
HUD (Head-up display) ......................107 I/M test ..................................................... 569
Identification
Engine ..................................................... 676
Vehicle .................................................... 675
Ignition switch (engine switch) ....... 220
Illuminated entry system ...................... 511
Immobilizer system ................................. 74
Indicators .................................................... 80
Initialization
Engine oil maintenance data ....... 577
Items to initialize ................................... 712
Power back door ............................... 138
Tire pressure warning system .... 585
Inside rear view mirror...........................171
Instrument panel light control .............87
Interior lights .......................................... 508
Switch ..................................................... 509
Wattage ................................................. 682
Intuitive parking assist ........................ 330
Jack
Positioning a floor jack.................... 573
Vehicle-equipped jack ................... 647
Jack handle .............................................. 647
Jam protection function
Electronic sunshade.......................... 186
Moon roof ...............................................182
Panoramic moon roof...................... 186
Power back door opener
and closer ........................................... 138
Power windows....................................178H I
J

740 Alphabetical index
RX350_U_OM48E90U Wattage ................................................. 682
Welcome lighting .............................. 243
Light bulbs
Replacing ................................................ 610
Wattage ................................................. 682
LKA (Lane-Keeping Assist)............. 283
Lock steering column ......................... 222
Luggage cover ....................................... 519
Maintenance
Do-it-yourself maintenance......... 570
General maintenance .................... 566
Maintenance data .............................. 674
Maintenance requirements.......... 564
Malfunction indicator lamp .............. 634
Memory recall function .......................165
Meter
Head-up display.................................. 107
Indicators.................................................. 80
Instrument panel light control ......... 87
Meters........................................................ 85
Multi-information display ..................89
Settings .......................................................96
Warning lights .....................................634
Warning messages............................ 641
Microphone ..............................................451
Mirrors
Inside rear view mirror ....................... 171
Outside rear view mirror
defoggers .......................................... 500
Outside rear view mirrors ...............173
Vanity mirrors ......................................523 Moon roof
Door lock linked moon roof
operation .............................................. 179
Jam protection function....................182
Operation................................................. 181
MP3 disc ..................................................422
Multi-information display
AWD Control display........................ 94
Clock .......................................................... 85
Drive information .................................. 93
Dynamic radar cruise control ....... 314
Dynamic radar cruise control
with full-speed range ................... 302
G-force display ..................................... 95
Language.................................................. 101
LDA (Lane Departure Alert
with steering control) ................... 297
LKA (Lane-Keeping Assist).........288
Outside temperature.......................... 85
PCS
(Pre-Crash Safety system).......... 271
Settings ...................................................... 96
Suggestion function............................104
Sway warning display ......................... 94
Warning messages ............................641
Navigation system
* Noise from under vehicle ........................8M
N

742 Alphabetical index
RX350_U_OM48E90U Rear side marker lights
Light switch .............................................241
Replacing light bulbs ......................... 610
Rear turn signal lights
Replacing light bulbs ......................... 610
Turn signal lever ................................. 234
Wattage ................................................. 682
Rear view mirror
Inside rear view mirror ....................... 171
Outside rear view mirrors ...............173
Rear window defogger ......................500
Rear window wiper.............................. 256
Refueling .................................................. 258
Capacity .................................................676
Fuel types ...............................................676
Opening the fuel tank cap............ 258
When the fuel filler door
cannot be opened ........................ 260
Remote Touch
* ....................................488
Replacing
Electronic key battery ..................... 603
Fuses........................................................ 605
Light bulbs .............................................. 610
Tires ......................................................... 646
Windshield wiper inserts ................ 601
Reporting safety defects for
U.S. owners............................................ 714
Resetting the message indicating
maintenance is required ................ 565
Rev indicator ............................................. 87
Rev peak ..................................................... 87 S-FLOW mode......................................496
Seat belts .................................................... 30
Automatic Locking Retractor .........32
Child restraint system
installation ............................................. 57
Cleaning and maintaining the
seat belt ............................................... 562
Emergency Locking Retractor .......32
How to wear your seat belt............. 30
How your child should
wear the seat belt ...............................32
Pregnant women, proper seat
belt use ................................................... 33
Reminder light and buzzer ........... 636
Seat belt extender .................................32
Seat belt instructions for
Canadian owners ............................ 715
Seat belt pretensioners ........................ 31
SRS warning light .............................. 634
Seat position memory .......................... 162
Seat ventilators...................................... 507
Seating capacity ................................... 204 S

745Alphabetical index
RX350_U_OM48E90U Outside rear view mirror
switches .................................................173
Paddle shift switches ............. 230, 231
Panoramic moon roof
switches ................................................ 185
Parking brake switch........................235
Power back door opener
and closer switch.....................131, 133
Power window switch ....................... 177
Rear window and outside
rear view mirror
defoggers switch ...........................500
Rear window wiper and
washer switch...................................256
Seat heater switches............506, 507
Seat ventilator switches ................. 507
“SOS” button........................................547
Talk switch ..................................460, 481
Telephone switches ......................... 460
Vehicle-to-vehicle
distance button ..................... 302, 314
VSC OFF switch ...............................376
Window lock switch........................... 177
Windshield wipers and
washer switch.................................. 250 Tachometer ............................................... 85
Tail lights
Light switch............................................. 241
Replacing light bulbs ........................ 610
Talk switch..................................... 460, 481
Telephone switch ................................. 460
Theft deterrent system
Alarm ...........................................................76
Engine immobilizer system ..............74
Tire inflation pressure
Maintenance data............................. 680
Warning light ....................................... 636
Tire information .................................... 686
Glossary................................................. 693
Size .......................................................... 689
Tire identification number ............ 688
Uniform Tire Quality
Grading ................................................691
Tire pressure warning system
Initializing .............................................. 585
Installing tire pressure warning
valves and transmitters............... 585
Registering ID codes ...................... 586
Warning light ....................................... 636 T