2021 LEXUS ES350 battery capacity

3917-2. Steps to take in an emergency
7
When trouble arises
ing parts as shown in the illustration
4 Start the engine of the second vehi-
cle. Increase the engine speed
slightly and maintain at that level for
approximately 5 minutes to
recharge the battery of your vehi-
cle.
5 Open and close any of the doors of
your vehicle with the engine switch
off.
6 Maintain the engine speed of the
second vehicle and start the engine
of your vehicle by turning the
engine switch to IGNITION ON
mode.
7 Once the vehicle’s engine has
started, remove the jumper cables
in the exact reverse order from
which they were connected.
Once the engine starts, have the vehicle
inspected at your Lexus dealer as soon as
possible.
■Starting the engine when the battery is
discharged
The engine cannot be started by push-start-
ing.
■To prevent battery discharge
●Turn off the headlights and the audio sys-
tem while the engine is stopped.
●Turn off any unnecessary electrical com-
ponents when the vehicle is running at a
low speed for an extended period, such
as in heavy traffic.
■When the battery is removed or dis-
charged
●Information stored in the ECU is cleared.
When the battery is depleted, have the
vehicle inspected at your Lexus dealer.
●Some systems may require initialization.
(  P.430)
■When removing the battery terminals
When the battery terminals are removed,
the information stored in the ECU is
cleared. Before removi ng the battery termi-
nals, contact your Lexus dealer.
■Charging the battery
The electricity stored in the battery will dis-
charge gradually even when the vehicle is
not in use, due to natural discharge and the
draining effects of certain electrical appli-
ances. If the vehicle is left for a long time,
the battery may discharge, and the engine
may be unable to start. (The battery
recharges automatically during driving.)
■When recharging or replacing the bat-
tery
●In some cases, it may not be possible to
unlock the doors using the smart access
system with push-button start when the
battery is discharged. Use the wireless
remote control or the mechanical key to
lock or unlock the doors.
●The engine may not start on the first
attempt after the battery has recharged
but will start normally after the second
attempt. This is not a malfunction.
●The engine switch mode is memorized by
the vehicle. When the battery is recon-
nected, the system will return to the
mode it was in before the battery was dis-
charged. Before disconnecting the bat-
tery, turn the engine switch off.
If you are unsure wh at mode the engine
switch was in before the battery dis-
charged, be especially careful when
reconnecting the battery.
■When replacing the battery
●Use a battery that conforms to European
regulations.
●Use a battery that the case size is same as
the previous one (LN3), 20 hour rate
capacity (20HR) is equivalent (70Ah) or
greater, and performance rating (CCA)
is equivalent (592A) or greater.
• If the sizes differ, the battery cannot be properly secured.
• Battery performance may decrease and
the engine may not be able to start.

3927-2. Steps to take in an emergency
• If the 20 hour rate capacity is low, even if the time period where the vehicle is not
used is a short time, the battery may dis-
charge and engine may not be able to
start.
For details, consult your Lexus dealer.
WARNING
■When removing the battery termi-
nals
Always remove the negative (-) terminal
first. If the positive (+) terminal contacts
any metal in the surrounding area when
the positive (+) terminal is removed, a
spark may occur, leading to a fire in addi-
tion to electrical shocks and death or
serious injury.
■Avoiding battery fires or explosions
Observe the following precautions to
prevent accidentally igniting the flamma-
ble gas that may be emitted from the bat-
tery:
●Make sure each jumper cable is con-
nected to the correct terminal and that
it is not unintentiona lly in contact with
any other than the intended terminal.
●Do not allow the other end of the
jumper cable connected to the “+” ter-
minal to come into contact with any
other parts or metal surfaces in the
area, such as brackets or unpainted
metal.
●Do not allow the + and - clamps of the
jumper cables to come into contact
with each other.
●Do not smoke, use matches, cigarette
lighters or allow open flame near the
battery.
■Battery precautions
The battery contains poisonous and cor-
rosive acidic electrolyte, while related
parts contain lead and lead compounds.
Observe the following precautions when
handling the battery:
●When working with the battery, always
wear safety glasses and take care not
to allow any battery fluids (acid) to
come into contact with skin, clothing
or the vehicle body.
●Do not lean over the battery.
●In the event that battery fluid comes
into contact with the skin or eyes,
immediately wash the affected area
with water and seek medical attention.
Place a wet sponge or cloth over the
affected area until medical attention
can be received.
●Always wash your hands after han-
dling the battery support, terminals,
and other battery-related parts.
●Do not allow children near the battery.
■When replacing the battery
When the vent plug and indicator are
close to the hold down clamp, the battery
fluid (sulfuric acid) may leak.
NOTICE
■When handling jumper cables
When connecting the jumper cables,
ensure that they do not become entan-
gled in the cooling fan or engine drive
belt.

4038-1. Specifications
8
Vehicle specifications
■Spark plug
*: The fluid capacity is a reference quantity.If replacement is necessary, contact your Lexus dealer.
Ignition system
2GR-FKS engineA25A-FKS engine
MakeDENSO FK20HBR8DENSO FC16HR-Q8
Gap0.031 in. (0.8 mm)0.031 in. (0.8 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
(Turn the engine switch off and turn on the high beam
headlights for 30 seconds.)
Charging rates
Quick charge
Slow charge
15 A max.
5 A max.
Automatic transmission
Fluid capacity*2GR-FKS engine8.0 qt. (7.6 L, 6.7 Imp.qt.)
A25A-FKS engine7.9 qt. (7.5 L, 6.6 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Automatic transmission fluid type
Using transmission fluid other than the above type may cause abnormal noise or vibra-
tion, or damage the transmission of your vehicle.

4158-1. Specifications
8
Vehicle specifications
Maximum loaded
vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants specified in the sec-
ond column of Table 1
* that follows
Occupant distribu-
tionDistribution of occupants in a vehicl e as specified in the third column
of Table 1
* below
Production options
weight
The combined weight of installed regular production options weigh-
ing over 5 lb. (2.3 kg) in excess of the standard items which they
replace, not previously 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 assembly 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 designa-
tionThe 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 designated seating capacity
Vehicle maximum
load on the tireThe load on an individual tire that is determined by distributing to
each axle its share of the maximum loaded vehicle weight, and divid-
ing by two
Vehicle normal load
on the tire
The load on an individual tire that is determined by distributing to
each axle its share of curb weight, accessory weight, and normal
occupant weight (dis tributed 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

450Alphabetical index
C
Care ...................................................... 304, 307Aluminum wheels ......................................304
Exterior ...........................................................304
Interior ............................................................. 307
Seat belts........................................................ 307
Cargo capacity................................................ 141
Cargo hooks .................................................280
Center Display ............................................. 256
Chains .............................................................. 252
Child-protectors............................................. 98
Child restraint system................................... 43 Fixed with a LATCH system ..................50
Fixed with a seat belt....................................47
Front passenger occupant classification system ..............................................................37
Points to remember .................................... 43
Riding with children ..................................... 43
Types of child restraint system installation method ........................................................... 44
Using an anchor bracket .......................... 53
Child safety ....................................................... 43 Airbag precautions...................................... 33
Battery precautions ...................... 324, 392
Child restraint system................................. 44
Heated steering wheel and seat heater precautions................................................ 270
How your child should wear the seat belt ............................................................................ 25
Moon roof precautions ............................ 127
Panoramic moon roof precautions ..... 131
Power window lock switch.....................125
Power window precautions ...................125
Rear door child-protectors ..................... 98
Seat belt extender precautions ............. 25
Seat belt precautions ...................................24
Trunk precautions ........................................ 99
Cleaning.............................................. 304, 307 Aluminum wheels ......................................304
Exterior ...........................................................304
Interior ............................................................. 307 Radar sensor ........
............................... 171, 207
Seat belts ........................................................307
Clock ................................................. 70, 73, 281
Coat hooks..................................................... 292
Compass ......................................................... 299
Condenser ..................................................... 322
Console box .................................................. 278
Console box light ........................................ 278
Cooling system............................................. 322 Engine overheating...................................393
Cornering lights ............................................ 160 Replacing light bulbs ................................346
Cruise control Dynamic radar cruise control with full-
speed range ............................................... 195
Cup holder ..................................................... 278
Current fuel consumption ...........................79
Curtain shield airbags .................................. 28
Customizable features ................................419
D
Daytime running light system .................. 158
Defogger Outside rear view mirrors..................... 264
Rear window ................................................ 264
Windshield .................................................... 264
Dimension ...................................................... 398
Dinghy towing................................................. 142
Display BSM (Blind Spot Monitor)................... 205
Dynamic radar cruise control with full-
speed range ............................................... 195
Head-up display............................................84
Intuitive parking assist ................................213
LTA (Lane Tracing Assist) ..................... 189
Multi-information display ...........................77
Parking Support Brake function (rear pedestrians)............................................... 243
RCD (Rear Camera Detection) ........ 224
RCTA...............................................................220
Warning message .......................................371
Distance until next engine oil

456Alphabetical index
Parking brake engaged warning buzzer.......................................................................... 155
Warning light ............................................... 367
Warning message...................................... 155
Parking lights .................................................. 158 Light switch .................................................... 158
Parking Support Brake function (rear- crossing vehicles) .......................... 227, 239
Parking Support Brake function (rear pedestrians) ..................................... 227, 243Function .......................................................... 243
Parking Support Brake function (static objects) .............................................. 227, 233Function .......................................................... 233
PCS (Pre-Collision System) ..................... 177 Function ............................................................ 177
PCS OFF switch .......................................... 179
Warning light ............................................... 367
Personal lights................................................274
PKSA (Parking Support Alert) ................ 212
PKSB (Parking Support Brake)..............227 Warning message....................................... 231
Power easy access system ......................... 114
Power outlet ....................................................281
Power steering (Elect ric power steering
system).......................................................... 246 Warning light ............................................... 363
Power trunk lid ................................................ 99
Power windows .............................................. 124 Door lock linked window operation..125
Jam protection function............................125
Operation........................................................ 124
Window lock switch ..................................125
Pre-Collision System (PCS) ..................... 177 Function ............................................................ 177
PCS OFF switch .......................................... 179
Warning light ............................................... 367
R
Radar cruise control (dynamic radar cruise control with full-speed range)...............195
Radiator ........................................................... 322 RCD (Rear Camera Detection) ........... 224
Function .......................................................... 224
Warning message ..................................... 225
RCTA (Rear Cross Traffic Alert) ......... 220
RCTA Function ..........................................................220
Warning message ....................................... 221
Rear Cross Traffic Alert (RCTA) ......... 220
Rear door sunshades ................................. 290
Rear seats Head restraints............................................... 117
Rear side marker lights .............................. 158 Light switch .................................................... 158
Rear sunshades ............................................ 290
Rear turn signal lights ..................................153 Replacing light bulbs ................................346
Turn signal lever .......................................... 153
Rear view mirror Inside rear view mirror ............................. 120
Outside rear view mirrors........................ 121
Rear window defogger ............................. 264
Refueling ...........................................................169 Capacity ........................................................ 400
Fuel types ...................................................... 400
If the fuel filler do or cannot be opened
......................................................................... 386
Opening the fuel tank cap ..................... 169
Remote Touch .............................................. 256
Replacing Electronic key battery ................................341
Fuses................................................................. 342
Light bulbs .....................................................346
Tires ..................................................................375
Resetting the message indicating mainte- nance is required ...................................... 309
Rev indicator .................................................... 75
Rev peak............................................................. 75
Road Sign Assist ............................................193
RSA (Road Sign Assist) ..............................193S
SCB (Secondary Collision Brake) ....... 246

460Alphabetical index
Brake Override System ......................... 363
Brake system .................................................361
Charging system ....................................... 362
Downshifting ....................................... 152, 152
Drive-Start Control .................................. 363
Electric power steering .......................... 363
Engine ............................................................. 362
High coolant temperature ......................361
Intuitive parking assist................... 219, 365
Low engine oil pressure......................... 362
LTA (Lane Tracing Assist)......... 184, 365
Open door..............................................96, 98
Open hood...................................................... 98
Open trunk ...................................................... 98
Open window ...............................................125
PKSA (Parking Support Alert) ............. 213
PKSB (Parking Support Brake) .........366
Pre-collision braking.................................. 177
RCD (Rear Camera Detection) ........366
RCTA (Rear Cross Traffic Alert) ......366
Seat belt .......................................................... 364
Warning lights.................................................361 ABS .................................................................. 363
Brake hold operated indicator ...........368
Brake Override System ......................... 363
Brake system .................................................361
Charging system ....................................... 362
Drive-Start Control .................................. 363
Electric power steering .......................... 363
High coolant temperature ......................361
Intuitive parking assist OFF indicator.........................................................................365
Low engine oil pressure......................... 362
Low fuel level ............................................... 364
LTA indicator ...............................................365
Malfunction indicator lamp................... 362
Master warning light ................................368
Parking brake indicator .......................... 367
PKSB OFF indicator ................................366
Pre-collision system ................................. 367
RCD OFF indicator .................................366
RCTA OFF indicator...............................366 Seat belt reminder light...........................364
Slip indicator ................................................. 367
SRS ....................................................................362
Tire pressure ............................................... 365
Warning messages ....................................... 371
Washer ..............................................................164 Checking .......................................................325
Preparing and checking before winter........................................................................... 251
Switch................................................................ 164
Washing and waxing.................................. 304
Weight Cargo capacity .............................................. 141
Load limits ........................................................ 141
Weight............................................................ 398
Wheel lock key............................................. 376
Wheels ............................................................. 338 Size ................................................................... 405
Window lock switch .....................................125
Windows ........................................................... 124 Power windows ............................................124
Rear window defogger........................... 264
Washer ............................................................ 164
Windshield wiper de-icer ........................ 268
Windshield wipers ........................................164 Position..............................................................167
Rain-sensing windshield wipers .......... 164
Winter driving tips.........................................251
Wireless charger ......................................... 283
Wireless remote control ............................. 93 Battery-Saving Function.......................... 107
Locking/Unlocking ..................................... 93
Replacing the battery .................................341
For information regarding the equipment listed below, refer to
the “NAVIGATION AND MUL-
TIMEDIA SYSTEM OWNER’S
MANUAL”.