2003 TOYOTA PRIUS warning lights

5
4.Indicator symbols on the instrument panel and Multiinformation display
or
orBrake system warning light∗1
Discharge warning light∗1
Seat belt reminder light∗1
Front passenger ’s seat belt reminder light∗1
Malfunction indicator lamp∗1
Low coolant temperature indicator light
(in blue)∗1
High coolant temperature warning light (in red)∗1
Low fuel level indicator light∗1
Low engine oil pressure warning light∗1
Open door warning light∗1
Master warning light∗1
Antilock brake system warning light∗1
Headlight high beam indicator light
Headlight indicator light Turn signal indicator lights SRS warning light
∗1

88
OPERATION OF INSTRUMENTS AND
CONTROLS
43.Gauges, Meters and Service reminder indicators
Fuel gauge89
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . .
Coolant temperature indicator and warning lights s90. . . . . . . . . . . . . .
Odometer and two trip meters 91
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
km/h or MPH button 92
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
Service reminder indicators and warning buzzers 93
. . . . . . . . . . . . . . .
SECTION 2– 4

90
24p013
At the first blinking of the light, the master
warning light in the instrument cluster
comes on and the message appears on
the multiinformation display to remind the
driver to fill fuel.
24p010a
The fuel system malfunctions in the fol-
lowing cases, so contact your Toyota
dealer.
All the segments blink.
The “E” mark and the segments indi-
cating remaining fuel blink.
24p003b
High coolant temperature
warning light in red
Low coolant temperature
indicator light in blue
The indicator and warning lights indi-
cate the coolant temperature when the
ignition switch is on. The hybrid sys-
tem operating temperature will vary
with changes in weather and hybrid
system load.
The red high coolant temperature warning
light will come on when the ignition key
is turned to the “ON” position. After a few
seconds, the light will go off.
If your coolant temperature is cool with
the ignition switch on, the blue low cool-
ant temperature indicator light comes on.
If it keeps lighting on with the hybrid sys-
tem fully warmed, contact your Toyota
dealer as soon as possible to service the
vehicle.
Coolant temperature indicator
an d warn in g lig h t s45.

175
50p045b
Booster
battery
Negative
terminal
(“” mark) Jumper
cable
Discharged
battery
c. Connect the clamp of the negative
(black) jumper cable to the negative
(–) terminal on the booster battery.
d. Connect the clamp at the other end of the negative (black) jumper cable
to a solid, stationary, unpainted, me-
tallic point of the vehicle with the
discharged battery.
The recommended connecting point is
shown in the following illustrations:
50p043a
Connecting point
CAUTION
When making the connections, to
avoid serious injury, do not lean over
the battery or accidentally let the
jumper cables or clamps touch any-
thing except the correct battery termi-
nals or the ground.
10. Start the hybrid system. Make sure the “READY” light is on. If the hybrid ve-
hicle battery warning light comes on in
the multiinformation display, the hybrid
vehicle battery is also discharged. Con-
tact your Toyota dealer.
11. Carefully disconnect the cables in the exact reverse order: the negative cable
and then the positive cable.
12. Carefully dispose of the battery cover cloths—they may now contain sulfuric
acid.
13. If removed, replace all the battery vent plugs.
If the cause of your auxiliary battery dis-
charging is not apparent (for example,
lights left on), you should have it checked
at your Toyota dealer.

202
INSIDE THE VEHICLE
Items listed below should be checked
regularly, e.g. while performing periodic
services, cleaning the vehicle, etc.
Lights
Make sure the headlights, stop lights, tail
lights, turn signal lights, and other lights
are all working. Check headlight aim.
Service reminder indicators and warning
buzzers
Check that all service reminder indicators
and warning buzzers function properly.
Steering wheel
Be alert for changes in steering condition,
such as hard steering or strange noise.
Seats
Check that all front seat controls such as
seat adjusters, seatback recliner, etc. op-
erate smoothly and that all latches lock
securely in any position. Check that the
head restraint move up and down smooth-
ly and that the locks hold securely in any
latched position.Seat belts
Check that the seat belt system such as
buckles, retractors and anchors operate
properly and smoothly. Make sure the belt
webbing is not cut, frayed, worn or dam-
aged.
Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
At a safe place, check that the brakes do
not pull to one side when applied.
Parking brake
Check that the pedal has the proper travel
and that, on a safe incline, your vehicle
is held securely with only the parking
brake applied.
Hybrid transaxle ”Park” mechanism
Check the lock release button of the se-
lector lever for proper and smooth opera-
tion. On a safe incline, check that your
vehicle is held securely with the selector
lever in ”P” position and all brakes re-
leased.
IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See page 231 in Section 83 for
additional information.
Coolant level
Make sure the coolant level is between
the ”FULL” and ”LOW” lines on the see
through reservoir when the hybrid system
is cold. See page 216 in Section 82 for
additional information.
Radiator, condenser and hoses
Check that the front of the radiator and
condenser are clean and not blocked with
leaves, dirt, or insects. See page 218 in
Section 82 for additional information.

245
90p008a
Trunk
17. DOME 15 A: Audio system, multiinfor-
mation display, interior light, trunk light,
power window system, wireless remote
control system
18. TURNHAZ 10 A: Turn signal lights,
Emergency flasher
19. PANEL 5 A: Audio system, ashtray
light, headlight beam level control sys-
tem, emergency flasher
20. GAUGE 10 A: Gauge and meter, emer-
gency flasher, rear window defogger,
service reminder indicator and warning
buzzers, backup light, power window
system, air c onditioning system 21. HTR 10 A:
Air conditioning system
22. TAIL 7.5 A: Parking lights, tail lights,
license plate lights, side marker lights
23. ECUIG 5 A: Air conditioning system,
antilock brake system, electric power
steering, daytime running light system
24. STOP 15 A: Stop lights, high mounted
stoplights, antilock brake system
25. ACC 10 A: Antilock brake system
warning light, clock, audio system, mul-
tiinformation display, shift lock system
26. WIPER 30 A: Windshield wiper
27. ECUB 7.5 A: Air conditioning system,
daytime running light system, electric
power steering system, hybrid vehicle
immobiliser system
28. CIG 15 A: Power outlet
29. WASHER 15 A: Washer
30. DOOR 30 A: Power door lock system
31. SRS ACC 10 A: SRS airbags, seat
belt pretensioners
32. OBD II 7.5 A: No circuit
33. PWR1 20 A: Power window system
34. AM1 5 A: “ACC”, “CIG”, “SRS ACC”,
“WASHER”, “HTR”, “WIPER”, “ECUIG”
and “GAUGE” fuses
35. DC/DCS 5 A: Inverter and converter 36. HTR NO.3 50 A:
Air conditioning sys-
tem
37. EMPS 50 A: Electric power steering
38. ABS NO.1 40 A: Antilock brake sys-
tem
39. MF HEAD 30 A: Daytime running light
system
40. HTR 50 A: Air conditioning system
41. RDI 30 A: Electric cooling fan
42. ABS NO.2 30 A: Hydraulic brake
booster