2010 TOYOTA PRIUS Owners Manual

5
When trouble arises
521
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
Interior
buzzerExterior buzzerWarning messageDetailsCorrection procedure
Contin-
uous Contin-
uous
(Displayed alternately) (Flashing) An open door
other than the
driver’s door is
closed while the
electronic key is
outside the
detection range
and the
“POWER”
switch is in
ACCESSORY
or ON mode
with the shift
position not in
“P”.
• Push the
“P” posi-
tion
switch.
• Confirm the loca-
tion of the
electronic
key.
Once  The electronic
key battery is
low.Replace
the bat-
tery.

( P. 460)
Once 
(Flashing)An open door
has been
closed and the
“POWER”
switch has been
turned twice to
the ACCES-
SORY mode
from OFF. Press the
“POWER”
switch
while
applying
the
brakes.

522 5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
InteriorbuzzerExterior buzzerWarning messageDetailsCorrection procedure
Once 
(Flashing)The elec-
tronic key
does not
operate
properly.
P. 542
 Power
was
turned off
due to
the auto-
matic
power off
function.Next time when
starting the
hybrid system,
increase the
engine speed
slightly and
maintain that
level for approxi-
mately 5 min-
utes to recharge
the battery.
■ Changing the engine oil
Make sure to reset oil change system.

5
When trouble arises
523
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
NOTICE
■
While the engine oil level warning is displayed
Continued engine operation with low engine oil will damage the engine.
■ Engine oil maintenance message
The warning message is based on the projected driving range after engine
oil maintenance message is reset. 
The system does not monitor the purity of the engine oil.

524
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
If you have a flat tire
Remove the flat tire and replace it with the spare provided.
■Before jacking up the vehicle
●Stop the vehicle on a hard, flat surface.
● Set the parking brake.
● Shift the shift position to “P”.
● Stop the hybrid system.
● Turn on the emergency flashers.
■ Location of the spare tire, jack and tools
Center auxiliary box
Wheel nut
wrench
Jack handle
Spare tire Towing
eyelet
Jack

5
When trouble arises
525
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
■
Compact spare tire
The compact spare tire saves space in your luggage compart-
ment, and its lighter weight helps to enhance fuel economy and
permits easier installation in case of a flat tire.
The compact spare tire is
designed for temporary emer-
gency use only.

526 5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
Taking out the jackRemove the center deck board.
Remove the center auxiliary box.
Unhook the tightening strap.
After storing the jack, make
sure it is securely held by the
tightening strap.
STEP1
STEP2
ITO52P104
STEP3

5
When trouble arises
527
5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.
Taking out the spare tire
Loosen the center fastener that
secures the spare tire.
Replacing a flat tire
Chock the tires.
ITO52P106
STEP1
Flat tireWheel chock positions
Front Left-hand side Behind the rear right-hand side tire
Right-hand side Behind the rear left-hand side tire
Rear Left-hand side In front of the front right-hand side tire
Right-hand side In front of the front left-hand side tire

528 5-2. Steps to take in an emergency
PRIUS_U (OM47668U) U.S.A.Vehicles with a 15 inch wheel,
remove the wheel ornament
using the wrench.
To protect the wheel ornament,
place a rag between the wrench
and the wheel ornament, as
shown in the illustration.
Slightly loosen the wheel nuts
(one turn).
Turn the tire jack portion “A” by
hand until the notch of the jack is
in contact with the jack point.
Raise the vehicle until the tire is
slightly raised off the ground.
ITO52P167
STEP2
ITO52P108
STEP3
ITO52P110
STEP4
ITO52P112
STEP5