2019 LEXUS RCF charging

524 7-2. Steps to take in an emergency
RC F_U Start the engine of the second vehicle. Increase the engine speed slightly and
maintain at that level for approximatel y 5 minutes to recharge the battery of
your vehicle.
Open and close any of the door of your vehicle with the engine switch off.
Maintain the engine speed of the second vehicle and start the engine of your
vehicle by turning the engine switch to IGNITION ON mode.
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-starting. ■
To prevent battery discharge ●
Turn off the headlights and the audio system while the engine is off. ●
Turn off any unnecessary electrical componen ts when the vehicle is running at a low
speed for an extended period , such as in heavy traffic.■
Charging the battery
The electricity stored in the battery will disc harge gradually even when the vehicle is not
in use, due to natural discharge and the draini ng effects of certain electrical appliances. 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 battery ●
In some cases, it may not be possible to un lock 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 discharged.
Before disconnecting the battery, turn the engine switch off.
If you are unsure what mode the engine switch was in before the battery discharged, be
especially careful when reconnecting the battery. 5
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5458-1. Specifications
8
Vehicle specifications
RC F_U * : The fluid capacity is a reference quantity.
If replacement is necessary, contact your Lexus dealer.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 rates 5 A max.
Automatic transmission Fluid capacity
* RC350 10.0 qt. (9.5 L, 8.4 Imp. qt.)
RC350AWD/RC300
AWD 10.6 qt. (10.0 L, 8.8 Imp. qt.)
RC300 9.2 qt. (8.7 L, 7.7 Imp. qt.)
RC F 11.8 qt. (11.2 L, 9.9 Imp. qt.)
Fluid type Toyota Genuine ATF WS
NOTICE ■
Automatic transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterioration
in shift quality, locking up of your transm ission accompanied by vibration, and ulti-
mately damage the transmission of your vehicle.
Front differential (AWD models) Oil capacity 0.74 qt. (0.70 L, 0.61 Imp. qt.)
Oil type and viscosity Hypoid gear oil API GL-5
Above 0  F (-18  C): SAE90
Below 0  F (-18  C): SAE80W or SAE80W-90

634 Alphabetical index
RC F_U Units ......................................................111, 129
Vanity lights............................................. 354
Wattage ................................................. 553
Vanity mirrors ........................................ 354
Variable Gear Ratio Steering
(VGRS) ...................................................312
Warning message ............................ 460
VDIM (Vehicle Dynamics
Integrated Manag ement) ................313
Vehicle data recordings .......................... 9
Vehicle Dynamics Integrated
Management (VDIM) .......................313
Vehicle identification number ......... 537
Vehicle Stability Control
(VSC) .......................................................312
Ventilators (seat ventilators)............ 346
VGRS (Variable Gear Ratio
Steering) .................................................312
Warning message ............................ 460
VSC
(Vehicle Stability Control) ..............312 Warning buzzers
Approach warning ........................... 275
Brake system ....................................... 462
Downshifting ..........................................218
Intuitive parking assist......................280
Key reminder .......................................485
LDA (Lane Departure Alert
with steering control) ................... 469
Open door ........................................... 454
Open hood........................................... 463
Open moon roof ............................... 473
Open trunk ........................................... 463
Open window ..................................... 473
Pre-collision braking.......................... 251
Seat belt reminder.............................455
Warning lights .......................................... 86
ABS .......................................................... 453
Automatic headlight leveling
system .................................................. 454
Brake system ....................................... 453
Charging system ............................... 453
Electric power steering .................. 454
Low fuel level .......................................455
LDA indicator...................................... 454
Malfunction indicator lamp........... 453
Master warning light ........................455
Open door ........................................... 454
Parking brake warning light ......... 454
Pre-collision system ......................... 454
Seat belt reminder light ..................455
Slip indicator ........................................ 454
SRS............................................................ 453
Tire pressure ........................................455
Warning messages.............................. 460U
V W