warning TOYOTA PRIUS PLUS 2016 Service Manual

1072. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
Warning lights inform the driver of malfunctions in any of the vehicle’s
systems.
Warning lights
*1
(Red)
Brake system warning
light (→P. 387)*1, 2
(If equipped)
PCS warning light
(→ P. 389)
*1
(Yellow)
Brake system warning
light ( →P. 387)*1Slip indicator light
(→ P. 389)
*1Charging system
warning light ( →P. 387)*1High coolant
temperature warning
light ( →P. 391)
*1
(If equipped)
Low engine oil pressure
warning light ( →P. 388)*1
(If equipped)
Parking lock system
warning light ( →P. 389)
*1
(If equipped)
Hybrid system warning
light ( →P. 388)
(If equipped)
Parking lock
system warning
message
(→ P. 390)
*1Malfunction indicator
lamp ( →P. 388)
(If equipped)
Hybrid battery indicator
light ( →P. 390)
*1SRS warning light
(→ P. 388)*1
(If equipped)
LED headlight warning
light ( →P. 390)
*1ABS warning light
(→ P. 388)*1Automatic headlight
leveling system warning
light ( →P. 391)
*1Electric power steering
system warning light
(→ P. 388)*1
(Flashes)
(If equipped)
P position request
indicator light ( →P. 390)

1082. Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
*1: These lights turn on when the power switch is turned to ON mode to indi-cate that a system check is being performed. They will turn off after the
hybrid system is on, or after a few seconds. There may be a malfunction in
a system if a light does not come on, or turn off. Have the vehicle
inspected by any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
*2: The light flashes to indicate a malfunction.
*1
(If equipped)
Hybrid system overheat
warning light ( →P. 391) Rear passengers’ seat
belt reminder light
(
→ P. 392)
(Yellow)
(If equipped)
Cruise control indicator
(→ P. 391)
(Yellow)
(If equipped)
Smart entry & start
system warning light
(→ P. 397)
Open door warning light
( → P. 391)
*1
(If equipped)
Master warning light
(→ P. 392)
Low fuel level warning
light ( →P. 391)
*1Tire pressure warning
light ( →P. 392)
Driver’s and front
passenger’s seat belt
reminder light ( →P. 392)
*1
(If equipped)
Go to service warning
light ( →P. 393)

1092. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
(→ P. 221) “SET” indicator
(
→ P. 235, 239)
Tail light indicator
( → P. 223)
*1, 2Slip indicator
(→ P. 257)
Headlight high beam
indicator ( →P. 224)
(If equipped)
EV indicator ( →P. 116)
Front fog light indicator
( → P. 226)
*1
(If equipped)
Eco Driving Indicator
Light ( →P. 116)
Rear fog light indicator
( → P. 226) EV drive mode indicator
(
→ P. 214)
Security indicator
( → P. 91, 98) Shift position indicators
(
→ P. 216)
“READY” indicator
( → P. 207)
*1, 3
(If equipped)
PCS warning light
(→ P. 263)
“ECO MODE” indicator
( → P. 255)
*4
“PASSENGER AIR
BAG” indicator ( →P. 5 6 )
(If equipped)
Radar cruise control
indicator ( →P. 239)

1102. Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
*1: These lights turn on when the power switch is turned to the ON mode toindicate that a system check is being performed. They will turn off after the
hybrid system is on, or after a few seconds. There may be a malfunction in
a system if the lights do not turn on, or turn off. Have the vehicle inspected
by any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off.
*4: This light illuminates on the center panel. “PWR MODE” indicator
(
→ P. 255)
(Green)
(If equipped)
Smart entry & start
system indicator
(→ P. 207)
(Green)
Cruise control indicator
(→ P. 235, 239)
WARNING
■ If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not
come on when you start the hybrid system, this could mean that these sys-
tems are not available to help protect you in an accident, which could result
in death or serious injury. Have the vehicle inspected by any authorized
Toyota dealer or repairer, or another duly qualified and equipped profes-
sional immediately if this occurs.

1132. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
Odometer and trip meter display
Odometer:
Displays the total distance that the vehicle has been driven
Trip meter:
Displays the distance the vehicle has been driven since the meter was last
reset. Trip meters “A” and “B” can be used to record and display different
distances independently.
Trip information display
Displays fuel consumption, etc.
Multi-information display
Presents the driver with a variety of driving-related data (→P. 120)
Displays warning messages in case of a malfunction ( →P. 400)
The speed units can be selected.
Press the button to switch the dis-
play between MPH and km/h.
MPH or km/h button (if equipped)
7
8
9

1192. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47B24E_(EE)■
Remaining hybrid battery (tract ion battery) charge display
The charge amount of the hybrid battery (traction battery) is automatically
controlled by the hybrid system. For this reason, even if electricity is recov-
ered via the regenerative braking, or el ectricity is generated via the gasoline
engine, the displayed hybrid battery (traction battery) charge amount may not
reach the highest level (level 8). However, this does not indicate a malfunc-
tion.
■ Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help
improve fuel efficiency and reduce exhaust emissions etc.
■ Brightness of the instrument panel light
If the headlight switch is turned to ON while the surrounding area is dark, the
instrument cluster lights will dim.
■ When disconnecting and reconnect ing 12-volt battery terminals
The fuel consumption display and average vehicle speed will be reset.
NOTICE
■To prevent damage to the engine and its components
The engine may be overheating if the high coolant temperature warning
light comes on or flashes. In this case, immediately stop the vehicle in a
safe place, and check the engine after it has cooled completely. ( →P. 457)
■ The trip information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal
information display. At extremely low temperatures, the information display
monitor may respond slowly, and display changes may be delayed.

1212. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
Audio system-linked display (if equipped)
Select to enable selection of an audio source or track on the display
using the meter control switches.
Clock
Show the current time on the display.
Select to display the cruise control/dynamic radar cruise control infor-
mation, when the system is used. (→P. 235, 239)
The displayed icon changes depending on the system used.
Warning message display
Select to display warning messages and measures to be taken if a
malfunction is detected. ( →P. 400)
Settings display
Select to change the meter display settings. ( →P. 477)
Cruise control/Dynamic radar cruise control display
(if equipped)

1292. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47B24E_(EE)■
Head-up display contents
●
Vehicle speed
● Approach warning display (dynamic radar cruise control) (if
equipped) ( →P. 401)
● Pre-crash warning message (pre-crash safety system) (if
equipped) ( →P. 401)
On/off
When on, the indicator light on the
“HUD” switch comes on.
Switching the head-up display

1322. Instrument cluster
PRIUS +_OM_OM47B24E_(EE)
WARNING
■ Before using the head-up display
Check that the position and brightness of the head-up display image does
not interfere with safe driving. Incorrect adjustment of the image’s position
or brightness may obstruct the driver’s view and lead to an accident, result-
ing in death or serious injury.
NOTICE
■To prevent damage to the components
If an object falls into the opening of the
head-up display, remove it immediately.
Also, avoid spilling water or other liquids
near the head-up display opening as this
may cause mechanical damage.

1423-1. Key information
PRIUS +_OM_OM47B24E_(EE)■
Electronic key battery depletion
●The standard battery life is 1 to 2 years.
● If the battery becomes low, an alarm will sound in the cabin, and the smart
entry & start system warning light will flash (vehicles without multi-informa-
tion display) or a message will be displayed on the multi-information display
(vehicles with multi-information display) when the hybrid system stops.
(→ P. 415)
● As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery
when necessary. ( →P. 361)
• The smart entry & start system or the wireless remote control does not operate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
● To avoid serious deterioration, do not leave the electronic key within 1 m (3
ft.) of the following electrical appl iances that produce a magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Table lamps
• Induction cookers
■ Replacing the battery
→ P. 361
■ Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask
any authorized Toyota dealer or re pairer, or another duly qualified and
equipped professional.
■ If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.