2022 LEXUS RC350 battery capacity

3308-1. Specifications
RC350/RC300 Owner's Manual
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact your Lexus dealer.
■Spark plug
Cooling system
Capacity*
RC350/RC3
00 AWD10.0 qt. (9.5 L, 8.4 Imp. qt.)
RC300
Gasoline engine
8.5 qt. (8.0 L, 7.0 Imp. qt.)
Intercooler
3.3 qt. (3.1 L, 2.7 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based non-silicate,
non-amine, non-nitrite, and non-borate coolant with
long-life hybrid orga nic acid technology
Do not use plain water alone.
Ignition system (spark plug)
RC350/RC300 AWDRC300
MakeDENSO FK20HBR8NGK DILFR7K9G
Gap0.031 in. (0.8 mm)0.035 in. (0.9 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system (battery)
Open voltage at 68°F (20°C):
12.3 V or higher
If the voltage is lower than the standard value,
charge the battery.
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
Charging rates5 A max.

3448-1. Specifications
RC350/RC300 Owner's Manual
Maximum loaded vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight
150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that fol-
lows
Occupant distributionDistribution of occupants in a vehicle as specified in
the third column of Table 1
* below
Production options weight
The combined weight of installed regular produc-
tion options weighing over 5 lb. (2.3 kg) in excess of
the standard items which they replace, not previ-
ously considered in curb weight or accessory
weight, including heavy duty brakes, ride levelers,
roof rack, heavy duty battery, and special trim
RimA metal support for a tire or a tire and tube assem-
bly upon which the tire beads are seated
Rim diameter (Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a rim
by style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight (Total load
capacity)The rated cargo and luggage load plus 150 lb. (68
kg) times the vehicle’s de signated seating capacity
Vehicle maximum load on the tire
The load on an individual ti re that is determined by
distributing to each axle its share of the maximum
loaded vehicle weight, and dividing by two
Vehicle normal load on the tire
The load on an individual ti re that is determined by
distributing to each axle its share of curb weight,
accessory weight, and normal occupant weight
(distributed in accordance with Table 1
* below), and
dividing by two
Weather sideThe surface area of the rim not covered by the
inflated tire
Tire related termMeaning

385Alphabetical Index
RC350/RC300 Owner's Manual
CareExterior ........................................................... 240
Interior ............................................................. 243
Seat belts........................................................ 243
Wheels and wheel ornaments............ 240
Cargo capacity...............................................123
Cargo hooks ..................................................227
Center Display ...............................................210
Chains .............................................................. 204
Child restraint system Child seats definition................................... 40
Child seats installation........................ 44, 47
Front passenger occupa nt classification
system ............................................................. 36
Installing a CRS to the front passenger seat ....................................................................42
Installing CRS with LATCH anchors . 48
Installing CRS with top tether strap.....50
Riding with children ..................................... 40
Types of child restraint system installation method ............................................................. 41
Using an anchor bracket .......................... 49
Child safety Airbag precautions.......................................32
Battery precautions ........................262, 319
Child restraint system.......................... 40, 41
Heated steering wheel or seat heater
precautions.................................................. 221
How your child should wear the seat belt ............................................................................ 25
Installing child restraints ............................ 40
Moon roof precautions ..............................114
Power window lock switch........................ 111
Seat belt extender precautions ............. 25
Seat belt precautions .................................. 40
Trunk precautions ........................................ 89
Cleaning Exterior ........................................................... 240
Interior ............................................................. 243
Radar sensor................................................. 156
Seat belts........................................................ 243
Wheels and wheel ornaments............ 240 Clock ........................................................ 66, 228
Clock settings ............................................... 228
Coat hooks..................................................... 228
Compass ......................................................... 235
Condenser ..................................................... 260
Console box .................................................. 226
Consumption screen .................................... 78
Cooling system............................................. 258
Engine overheating...................................320
Cornering lights .............................................. 141 Replacing light bulbs............................... 280
Cruise control Dynamic radar cruise control with full-speed range ........................................174
Cup holders ................................................... 226
Current fuel consumption ...........................73
Curtain shield airbags .................................. 28
Customizable features .............................. 349
D
Daytime running light system .................. 140
Daytime running lights Replacing light bulbs............................... 280
Defogger Outside rear view mirrors....................... 217
Rear window .................................................. 217
Windshield ...................................................... 217
Differential Front differential oil..................................... 331
Rear differential oil...................................... 331
Dimension ...................................................... 326
Dinghy towing................................................. 124
Display Center Display ............................................. 210
Drive information .......................................... 73
LDA (Lane Departure Alert with steering control) ......................................................... 169
Multi-information display ............................ 71
Warning messages.................................. 303
Distance until next engine oil change .... 70
Do-it-yourself maintenance .....................247
Door courtesy lights ................................... 223

388Alphabetical Index
RC350/RC300 Owner's Manual
Gauges ............................................................... 66
Gear Position....................................................75
G-force................................................................74
Glove box ....................................................... 225
Glove box light ............................................. 226
H
Head restraints .............................................. 103
Headlight aim ................................................ 278
HeadlightsAutomatic High Beam system.............. 142
Light switch .................................................... 140
Replacing light bulbs................................280
Wattage.......................................................... 336
Heated steering wheel ................................ 221
Heaters Automatic air conditioning system ..... 213
Heated steering wheel.............................. 221
Outside rear view mirrors ...................... 217
Seat heaters .................................................... 221
High mounted stoplight Replacing light bulbs................................280
Hill-start assist control .................................199
Hood Open ............................................................... 253
Hooks Cargo hooks.................................................227
Coat hooks ................................................... 228
Retaining hooks (floor mat)......................22
Horn ....................................................................107
I
I/M test ............................................................ 250
Identification Engine ............................................................. 327
Vehicle ............................................................ 326
Ignition switch (engine switch).................125 Auto power off function ...........................128
Changing the engine switch modes.. 127
If your vehicle has to be stopped in an
emergency ................................................ 284 Illuminated entry system ........................... 224
Indicators ........................................................... 64
Initialization
Items to initialize ........................................ 358
Maintenance.................................... 246, 258
Power windows ............................................. 110
Tire pressure warning system ............. 267
Inside rear view mirror ................................107
Instrument panel light control ................... 70
Intercooler...................................................... 260
Intercooler coolant Capacity ........................................................ 330
Checking ...................................................... 258
Interior lights.................................................. 223 Front interior light ...................................... 223
Rear interior light........................................ 223
Intuitive parking assist Warning message ...................................... 185
J
JackPositioning a floor jack ............................253
Vehicle-equipped jack .......................... 305
Jack handle .................................................... 305
Jam protection function Moon roof ........................................................ 113
Power windows ............................................. 110
K
Keyless entrySmart access system with push-button start ................................................................... 93
Wireless remote control ...........................84
Keys Battery-saving function.............................. 94
Electronic key ................................................. 82
Engine switch ................................................ 125
If the electronic key does not operate properly ........................................................ 315
If you lose your keys ...................................314
Key number plate ......................................... 82

391Alphabetical Index
RC350/RC300 Owner's Manual
Power control unit coolantPreparing and checking before winter......................................................................... 203
Power easy access system ....................... 100
Power outlet .................................................. 228
Power steering (Elect ric power steering
system)............................................................199 Warning light ............................................... 295
Power windows Door lock linked window operation..... 111
Jam protection function............................. 110
Operation......................................................... 110
Window lock switch ..................................... 111
Pre-Collision System (PCS) Function ........................................................... 160
PCS OFF switch ..........................................162
Warning light ............................................... 296
Warning message...................................... 301
R
Radar cruise control (dynamic radar cruise control with full-speed range)............... 174
Radiator ........................................................... 260
RCTA Function ........................................................... 189
Rear Cross Traffic Alert (RCTA) .......... 189
Rear seats .......................................................... 99 Head restraints ............................................ 103
Seat heaters .................................................... 221
Seat ventilators.............................................. 221
Rear side marker lights Light switch .................................................... 140
Rear turn signal lights Turn signal lever ...........................................134
Wattage.......................................................... 336
Rear view mirror Inside rear view mirror..............................107
Outside rear view mirrors ..................... 108
Rear window defogger ............................... 217
Refueling Capacity ......................................................... 328
Fuel types....................................................... 328 If the fuel filler do
or cannot be opened
............................................................................314
Opening the fuel tank cap ..................... 153
Remote Touch ..............................................208
Replacing Electronic key battery .............................. 275
Fuses................................................................. 276
Light bulbs ..................................................... 279
Tires ................................................................. 305
Resetting the message indicating mainte- nance is required ...................................... 246
Rev indicator .................................................... 68
Rev peak............................................................. 69
S
Seat belt reminder light............................. 297
Seat belts............................................................ 24 Automatic Locking Retractor................. 26
Child restraint system installation ..40, 41
Cleaning and maintaining the seat belt.......................................................................... 243
Emergency Locking Retractor .............. 26
How to wear your seat belt ..................... 25
How your child should wear the seat belt
............................................................................. 25
Pregnant women, proper seat belt use ............................................................................. 24
Reminder light and buzzer ................... 297
Seat belt extender......................................... 25
Seat belt pretensioners .............................. 27
SRS warning light....................................... 294
Seat heaters ..................................................... 221
Seat position memory................................. 100
Seat ventilators ............................................... 221
Seating capacity.............................................123
Seats Adjustment ....................................................... 97
Cleaning ......................................................... 243
Driving position memory ........................ 100
Head restraints............................................. 103
Power easy access system .................... 100
Properly sitting in the seat ........................ 23

395Alphabetical Index
RC350/RC300 Owner's Manual
Washing and waxing.................................. 240
WeightCargo capacity............................................. 123
Load limits ....................................................... 123
Weight ............................................................ 326
Wheels ..............................................................272 Size.................................................................... 332
Window lock switch ........................................111
Windows Power windows............................................. 110
Rear window defogger ............................ 217
Washer .............................................................145
Windshield wiper de-ice r .......................... 217
Windshield wipers ........................................145
Winter driving tips....................................... 203
Wireless remote control Battery-Saving Function ........................... 94
Locking/Unlocking ..................................... 84
Replacing the battery............................... 275
For information regarding the equipment listed below, refer to
the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S
MANUAL”.
· Navigation system
· Audio/visual system
· Lexus parking assist monitor