Page 224 of 449

2244-5. EyeSight
*: If equipped
●The Lead Vehicle Start Alert set-
ting can be turned on or off. 
( P.400)
●Under the follo wing conditions, 
Lead Vehicle Start Alert may acti-
vate even when th e vehicle in 
front has not start ed to move, or 
may not activate even after the 
vehicle in front has started to 
move:
• A motorcycle or similar object cuts 
in between your vehicle and the 
stopped vehicle in front.
• Weather or road conditions may 
interfere with the detection of the 
vehicle in front.
• The EyeSight stereo camera loses 
detection of the v ehicle in front.
●Under the following conditions, 
Lead Vehicle Start Alert will not 
activate.
• Pre-Collision Braking System is 
turned off during TRACK mode. 
( P.189, 263)
• TRAC and VSC system are off. 
( P.263)
• The EyeSight system has a mal- function. ( P.228)
• The EyeSight system has stopped 
temporarily. ( P.229)
Lead Vehicle Star t 
Alert*
When the vehicle stopped in 
front starts to move, Lead 
Vehicle Start Alert notifies 
the driver by indicator on 
the meter display and notifi-
cation. When the vehicle in 
front remains stopped con-
tinuously (within a following 
distance of approximately 
32 ft (10 m) and the driver’s 
vehicle remains stopped for 
several seconds or longer), 
the system continues to 
detect the vehicle in front 
and this alarm activates if 
the vehicle in front 
advances approximately 10 
ft (3 m) or more while the 
driver’s vehicle remains sta-
tionary.
This function only activates 
when the shift lever is in the 
D, M or N position. When 
Lead Vehicle Start Alert acti-
vates, a notification sounds 
a two-tone beep and an 
pop-up display will be dis-
played.
Lead vehicle
10 ft (3 m) or more
“Vehicle Ahead Has 
Moved”A
C 
         
        
        
     
        
        Page 225 of 449
2254-5. EyeSight
4
Driving
WARNING
Even after alerts are given audibly 
and through the display of an indi-
cator, be sure to carefully check 
the area surrounding the vehicle 
before pulling away. Relying 
solely on Lead Vehicle Start Alert 
may result in an accident. 
         
        
        
     
        
        Page 228 of 449

2284-5. EyeSight
The alert sounds 1 short beep and   (yellow) blinks or illuminates. 
At the same time, the Pre-Collision Braking System OFF indicato r 
and the Lane Departure Warning OFF  indicator will illuminate. A 
message will also be displayed on the meter display.
●If   (yellow) is illuminating or 
blinking, stop the vehicle in a safe 
location, turn off the engine and 
then restart it.
●If the indicator co ntinues illuminat-
ing or flashing even after the 
engine has been  restarted, the 
EyeSight system has a malfunc-
tion. In this case, all EyeSight 
functions will be stopped. Normal 
driving will still be possible. How- ever, contact a Toyota dealer for 
an inspection.
●If   (yellow) illuminates or 
flashes, the Reverse Automatic 
Braking (RAB) system will not 
operate.
EyeSight malfuncti
on and temporar y stop
If a malfunction is detected in the EyeSight system, the indica -
tors in the instrument panel and the meter display inform the 
driver of the malfunction. Check the displayed contents and 
take the appropriate action.
Malfunction (including posit ion/angle misalignment of 
stereo camera)
Warning messageCauseAction
“EyeSight OFF Check 
Manual”
An EyeSight malfunc-
tion or position/angle 
misalignment of the ste-
reo camera has 
occurred.
Inspection and adjust-
ment is necessary. Con-
tact your Toyota dealer. 
         
        
        
     
        
        Page 229 of 449
2294-5. EyeSight
4
Driving
The alert will sound 1 short beep, and the EyeSight temporary stop 
indicator   (white), the Pre-Collision Braking System OFF indicator 
and the Lane Departure Warning OFF  indicator will illuminate at the 
same time.
A message will also be displayed on the meter display. When the  
cause has been resolved, temporary stop will be canceled and the 
EyeSight system will automatically restart.
NOTICE
If both   (yellow) and the mal-
function indicator lamp illuminate 
at the same time  while driving, 
have your vehicle 
checked/repaired by a Toyota 
dealer as soon as possible. Eye-
Sight cannot be used if there is an 
abnormality with  the engine, etc.
Temporary stop 
         
        
        
     
        
        Page 238 of 449

2384-6. Using other driving systems
In the following cases, the 
system may detect a vehicle 
driving two lanes away from 
your vehicle.
• When your vehicle drives on the 
near side of its l ane from the cor-
responding vehicle
• When the vehicle driving two  lanes away drives on the near 
side of its lane fr om your vehicle
■System temporary stops
This display appears when the 
system is used at extremely 
high or low temperatures or 
when abnormal voltage exists. 
Once these conditions are cor-
rected, the system will recover 
from the temporary stop condi-
tion and the indicator will disap-
pear.
If the indicator remains dis-
played for a prolonged time, 
have the system inspected at a 
Toyota dealer.
“BSD/RCTA Disabled”
BSD/RCTA OFF indicator
■System temporary stops 
due to reduced radar sensi-
tivity
This display appears when the 
detectability of the radar sen-
sors is reduced. Once the condi-
tion is corrected, the system will 
recover from the temporary stop 
condition and the indicator will 
disappear.
If the indicator remains dis-
played for a prolonged time, 
have the system inspected at a 
Toyota dealer.
“BSD/RCTA Disabled Sen-
sor Blocked”
BSD/RCTA OFF indicator
■System malfunction
This display appears when a 
malfunction occurs in the sys-
tem. Contact a Toyota dealer 
and have the system inspected.
BSD/RCTA OFF indicator
A
 % 6 '  5 &