PRIUS PRIME_QG_OM47D86U_(U)
131. Charging operation
1
Charging operation
Vehicles  with  smart  lid  &  con-
nector locking system: 
When  you  wish  to  lock  the
charging  connector,  carry  an
electronic  key  and  press  the
charging connector lock switch.
The  charging  connector  will  be
locked by the smart lid & connector
locking  system.  After  the  charging
connector  is  locked,  the  charging
connector  cannot  be  unlocked  by
pressing  the  charging  connector
lock  switch  if  the  electronic  key  is
not  in  detection  area  of  charging
port lid.
The charging indicator will turn off when charging is completed .
■During charging
●The surface of the CCID (Charging Circuit Interrupting Device)  may become
hot, but this does not indicate a malfunction.
● Depending  on  radio  wave  conditions,  interference  may  be  heard  o n  the
radio.
● The  current  charging  condition  and  the  estimated  time  until  cha rging  will
complete  can  be  checked  on  the  multi-information  display  or  11. 6-inch  dis-
play (if equipped).
● During  charging,  the  hybrid  battery  (traction  battery)  status  i ndicator  illumi-
nates and flashes, and changes according to the charging amount . 
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PRIUS PRIME_QG_OM47D86U_(U)
4. Things you must know
NOTICE
■Onboard traction battery charger cooling air intake vents
● Do not block the air intake vents with seat covers or luggage
● If  the  air  intake  vents  are  clogged  with  dust,  clean  them  with  a  vacuum
cleaner
● Do not allow water or foreign matter to enter the air intake ve nts
● Do not spill large amounts of water near the air intake vents
If water is spilled, have the vehicle inspected by your Toyota  dealer and do
not charge the hybrid battery (traction battery) before the ins pection.
■ Notice about fuel
● For plug-in hybrid vehicles, fuel may remain in the tank for a long time and
undergo  changes  in  quality  depending  on  the  how  the  vehicle  is  used.
Refuel at least 5.3 gal.(20 L, 4.4 Imp.gal.) of fuel every 12 m onths (refuel a
total of at least 5.3 gal. [20 L, 4.4 Imp.gal.] over a 12-month  period), as this
may affect components of the fuel system or the gasoline engine .
● If  the  vehicle  has  not  been  refueled  for  a  certain  amount  of  ti me  and  it  is
possible that the quality of the fuel remaining in the tank has  changed, “No
new fuel has been added recently. Please refuel” is displayed on the multi-
information  display  when  the  power  switch  is  turned  to  ON  mode.  If  the
message is displayed, refuel the vehicle immediately.
The  grilles  under  the  rear  seats  are  the
cooling  air  intake  vents  for  the  onboard
traction  battery  charger  installed  under
the seats. 
Make  sure  to  observe  the  following  pre-
cautions  regarding  the  cooling  air  intake
vents.  Failure  to  observe  these  precau-
tions  may  result  in  a  charging  system
malfunction.