low beam TOYOTA PRIUS PRIME 2018 Owners Manual (in English)

4
Brake system warning1
Brake system warning1
Blind Spot Monitor (BSM) indicator4
Brake Override System/Drive-Start
Control/Intelligent Clearance Sonar4
Automatic High Beam (AHB)
indicator
OVERVIEW
Instrument cluster
For details, refer to “Instrument cluster,” Section 3-3, 2018 Owner’s Manual.
ECO mode indicator
EV drive mode indicator
EV indicator
Electric power steering system
warning light (Red/yellow)1
EV auto mode indicator
Air bag SRS warning1
“AIR BAG ON/OFF” indicator1
Anti-lock Brake System (ABS)
warning1
Charging system warning1
Driver and front passengers seat
belt reminder (alarm sounds for
speeds over 12 mph)
Clock
Main Display
Multi-Information Display (MID) Transmission shift position indicator
Service indicators and reminders
Constant speed cruise control
indicator2/Constant speed
cruise control SET indicator2
Indicator symbols

5
1 If indicator does not turn off within a few seconds of starting Hybrid System, there may be a
malfunction. Have vehicle inspected by your Toyota dealer.
2 If this light flashes, refer to “Full-Speed Range Dynamic Radar Cruise Control,” Section 5-5, 2018
Owner’s Manual.
3 The indicator flashes to indicate a malfunction.4 If equipped.
Open door warningFog light indicator4
Malfunction/Check Engine indicator1
Master warning light1
Low engine oil pressure warning1
Low Tire Pressure Warning1
Low fuel level warning light
Lane Departure Alert (LDA)
indicator
Heated steering wheel indicator4
Intuitive Parking Assist (IPA)
indicator4
Fuel tank door position
Lane Departure Alert with
Steering Assist (LDA w/SA)
indicator
High coolant temperature
warning1
Hybrid battery charge mode
indicator
Headlight low/high beam
indicator
ICS OFF indicator1,3,4
Parking brake indicator
PWR MODE indicator
Pre-Collision System
(PCS) warning1,3
Rear passengers’ seat belt
reminder
“READY” indicator
Turn signal indicator
Vehicle Stability Control
(VSC) OFF indicator1
Shift position indicators
Steering control indicator
S-APGS indicator1,4
Smart Key system
Security indicator
Slip indicator/Hill-start Assist
Control indicator1
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES
Full-Speed Dynamic Radar
Cruise Control (DRCC)
indicator
2/DRCC SET indicator2

23
Lights & turn signals
Front fog lights come on only when the headlights are on low beam.
Type A
Type AType B
Type B
HEADLIGHTS
FRONT FOG LIGHTS (IF EQUIPPED)
TURN SIGNALS
DRL ON
OFF Parking lightsHeadlightsAUTO*
OFF Parking lightsHeadlights
*if equipped
OFFON
OFFON
Right turn
Lane change
Lane change
Left turn
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES
Low beam
Daytime Running Light system (DRL) Automatically turns on the headlights at a
reduced intensity
Automatic light cutoff system Automatically turns lights off after a delay of 30
seconds, or when lock switch on remote is pushed after all doors are locked.
Automatic High Beam (AHB) system Automatically switches between high
and low beams as appropriate to provide the most light possible and enhance
forward visibility. Refer to Toyota Safety Sense™ P (TSS-P) in this guide or the
Owner’s Manual for more details on the Automatic High Beam feature.
** Operating conditions must be met. Refer to Owner’s Manual for details.
High beam flasherHigh beam
Auto High Beam**or

47 AHB is a safety system designed to help drivers see more of what’s ahead at
nighttime without dazzling other drivers. When enabled, AHB uses an in-vehicle
camera to help detect the headlights of oncoming vehicles and tail lights of
preceding vehicles, then automatically switches between high and low beams
as appropriate to provide the most light possible and enhance forward visibility.
By using high beams more frequently, the system may allow earlier detection of
pedestrians and obstacles.
Refer to a Toyota Owner’s Manual for additional information on AHB operation,
settings adjustments, limitations, and precautions before attempting to use it.
Automatic High Beams (AHB)
Note: The AHB function only operates at night.
(1) With the engine switch in IGNITION ON mode and headlight switch turned to
“AUTO” or “
” position, push lever away from you.
(2) Depress the Automatic High Beam “
” switch.
The AHB indicator will come on when the headlights are turned on automatically
to indicate that the system is active.
Note: Pull the lever back toward you to turn the AHB system off. The AHB
indicator will turn off and the high beam indicator “
” turns on.
When all of these conditions are met, high beams will be automatically turned on
(after approximately 1 second):
• Vehicle speed is above approximately 21 mph (34 km/h.)
• The area ahead of the vehicle is dark.
• There are no oncoming or preceding vehicles with headlights or tail lights
turned on.
• There are few street lights on the road ahead.
If any of these conditions occur, the system is designed to automatically turn off
high beams:
• Vehicle speed drops below approximately 17 mph (27 km/h.)
• The area ahead of the vehicle is not dark.
• Oncoming or preceding vehicles have headlights or tail lights
turned on.
• There are many streetlights on the road ahead.
ACTIVATING THE AHB SYSTEM
CONDITIONS WHERE AHB WILL TURN ON/OFF AUTOMATICALLY
OVERVIEW ELECTRIC VEHICLE SYSTEM FEATURES & OPERATIONS TOYOTA SAFETY SENSE SAFETY &
EMERGENCY FEATURES