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3004-1. Before driving
C-HR_HV_OM_Europe_OM10720E
■Tire information 
● Increase  the  tire  inflation  pressure  to  20.0  kPa  (0.2  kgf/cm2  or  bar,  3  psi) 
greater than the recommended value when towing. ( P. 776) 
● Increase  the  air  pressure  of  the  trailer  tires  in  accordance  with  the  total 
trailer  weight  and  according  to  the  values  recommended  by  the  m anufac- 
turer of your trailer. 
■ Trailer lights 
Please consult at any authorized retailer or Toyota authorized  repairer, or any 
reliable  repairer  when  installing  trailer  lights,  as  incorrect  installation  may 
cause  damage  to  the  vehicle’s  lights.  Please  take  care  to  compl y  with  your 
state’s laws when installing trailer lights. 
■ Break-in schedule 
Toyota  recommends  that  vehicles  fitted  with  new  power  train  com ponents 
should not be used for towing trailers for the first 800 km (50 0 miles). 
■ Safety checks before towing 
● Check that the maximum load limit for the towing hitch/bracket and hitch ball 
is not exceeded. Bear in mind that the coupling weight of the t railer will add 
to the load exerted on the vehicle. Also make sure that the tot al load exerted 
on the vehicle is within the range of the weight limits. ( P. 297) 
● Ensure that the trailer load is secure. 
● Supplementary  outside  rear  view  mirrors  should  be  added  to  the vehicle  if 
the  traffic  behind  cannot  be  clearly  seen  with  standard  mirrors . Adjust  the 
extending  arms  of  these  mirrors  on  both  sides  of  the  vehicle  so   that  they 
always provide maximum visibility of the road behind. 
■ Maintenance 
● Maintenance must be performed more frequently when using the vehicle for 
towing due to the greater weight burden placed on the vehicle c ompared to 
normal driving. 
● Retighten  all  bolts  securing  the  hitching  ball  and  bracket  after  towing  for 
approximately 1000 km (600 miles). 
     
        
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3584-5. Using the driving support systems
C-HR_HV_OM_Europe_OM10720E
WARNING
●If the part of the windshield in front of the front camera is fogged up or cov- 
ered with condensation, or ice, use the windshield defogger to  remove the 
fog, condensation, or ice. ( P. 551) 
● If  water  droplets  cannot  be  properly  removed  from  the  area  of  the  wind- 
shield  in  front  of  the  front  camera  by  the  windshield  wipers,  r eplace  the 
wiper insert or wiper blade.  
● Do not attach window tint to the windshield. 
● Replace the windshield if it is damaged or cracked.  
After replacing the windshield, the front camera must be recali brated. Con- 
tact  any  authorized  Toyota  retailer  or  Toyota  authorized  repair er,  or  any 
reliable repairer for details. 
● Do not allow liquids to contact the front camera. 
● Do not allow bright lights to shine into the front camera. 
● Do not dirty or damage the front camera.  
When cleaning the  inside of  the windshield,  do not allow  glass  cleaner  to 
contact the lens of the front camera. Also, do not touch the le ns.  
If  the  lens  is  dirty  or  damaged,  contact  any  authorized  Toyota  retailer  or 
Toyota authorized repairer, or any reliable repairer. 
● Do not subject the front camera to a strong impact. 
● Do  not  change  the  installation  position  or  direction  of  the  front  camera  or 
remove it.  
● Do not disassemble the front camera. 
● Do  not  modify  any  components  of  the  vehicle  around  the  front  camera 
(inside rear view mirror, etc.) or ceiling. 
● Do not attach any accessories to the hood, front grille or front bumper that 
may  obstruct  the  front  camera.  Contact  any  authorized  Toyota  re tailer  or 
Toyota authorized repairer, or any  reliable repairer for details. 
● If a surfboard or other long object is to be mounted on the roof, make sure 
that it will not obstruct the front camera. 
● Do not modify the headlights or other lights. 
     
        
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437
4
4-5. Using the driving support systems
Driving
C-HR_HV_OM_Europe_OM10720E
BSM (Blind Spot Monitor)
The Blind Spot Monitor is a system that uses rear side radar sensors 
installed on the inner side of the rear bumper on the left and  right side 
to assist the driver in confirming safety when changing lanes. 
Outside rear view mirror indicators
When a vehicle is detected in a blind spot of the outside rear  view mirrors 
or approaching rapidly from behind into a blind spot, the outsi de rear view 
mirror indicator on the detected side will illuminate.  If  the  t urn  signal  lever 
is operated toward the detected side, the outside rear view mir ror indicator 
flashes.
BSM OFF indicator
Illuminates when the Blind Spot Monitor is disabled.
: If equipped
Summary of the Blind Spot Monitor 
     
        
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4384-5. Using the driving support systems
C-HR_HV_OM_Europe_OM10720E
Press “” or “” of the meter control switches, select  . 
Press “ ” or “” of the meter control switches, select  . 
Press “ ” or “” of the meter control switches, select  .
When the BSM function is disabled, the BSM OFF indicator (P. 437) illu- 
minates.  (Each  time  the  power  switch  is  turned  off  and  then  cha nged  to 
ON mode, the BSM function will be enabled automatically.)
■ The outside rear view mirror indicators visibility 
When under strong sunlight, the out side rear view mirror indicator may be dif- 
ficult to see. 
■ When  “Blind Spot  Monitor  Unavailable.”  is  shown  on  the  multi-informa- 
tion display 
Water,  snow  mud,  etc.,  may  be  built  up  in  the  vicinity  of  the  s ensor  area  of 
bumper ( P. 450).  
Removing  the  water,  snow,  mud,  etc.,  from  the  vicinity  of  the  s ensor  area 
bumper should return it to normal. 
Also,  the  sensor  may  not  function  normally  when  used  in  extreme ly  hot  or 
cold weather. 
■ When  “Blind  Spot  Monitor  System  Malfunction.  Visit  Your  Dealer.”  is 
shown on the multi-information display 
There  may  be  a  sensor  malfunction  or  misaligned.  Have  the  vehic le 
inspected  by  any  authorized Toyota  retailer  or Toyota  authorize d  repairer,  or 
any reliable repairer. 
■ Customization 
Some functions can be customized. ( P. 788)
Turning the BSM function on/off
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2
3 
     
        
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4514-5. Using the driving support systems
4
Driving
C-HR_HV_OM_Europe_OM10720E
The BSM function uses radar sensors to detect the following vehicles 
traveling  in  adjacent  lanes  and  advises  the  driver  of  the  prese nce  of 
such vehicles via the indicators on the outside rear view mirro rs. 
Vehicles that are traveling in areas that are not visible using  the out- 
side rear view mirrors (the blind spots) 
Vehicles that are approaching rapidly from behind in areas that  are 
not visible using the outside rear view mirrors (the blind spot s)
BSM function 
     
        
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4524-5. Using the driving support systems
C-HR_HV_OM_Europe_OM10720E
The areas that vehicles can be detected in are outlined below. 
The range of each detection area is: 
Approximately  0.5  m  (1.6  ft.)  to  3.5  m  (11.5  ft.)  from  either  s ide  of 
the vehicle* 
*: The area between the side of the vehicle and 0.5 m (1.6 ft.) f rom the side 
of the vehicle cannot be detected.
Approximately 1 m (3.3 ft.) forward of the rear bumper 
Approximately 3 m (9.8 ft.) from the rear bumper 
Approximately 3 m (9.8 ft.) to 60 m (197 ft.) from the rear bum per* 
*: The greater the difference in speed between your vehicle and t he detected 
vehicle  is,  the  farther  away  the  vehicle  will  be  detected,  caus ing  the  out- 
side rear view mirror indicator to illuminate or flash.
BSM function detection areas 
     
        
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469
4
4-5. Using the driving support systems
Driving
C-HR_HV_OM_Europe_OM10720E
RCTA (Rear Crossing Traffic Aler t)
The  RCTA  function  uses  the  BSM  rear  side  radar  sensors  installed 
behind  the  rear  bumper. This  function  is  intended  to  assist  the  driver 
in checking areas that are not easily visible when backing up. 
Outside rear view mirror indicators
When a vehicle approaching from the right or left at the rear o f the vehicle 
is detected, both outside rear view mirror indicators flash.
RCTA buzzer
If  a  vehicle  approaching  from  the  right  or  left  at  the  rear  of  the  vehicle  is 
detected,  a  buzzer  will  sound.  The  buzzer  also  sounds  for  appro ximately 
1 second immediately after the RCTA function is turned on.
“RCTA OFF” indicator
Illuminates when the Rear Cross ing Traffic Alert is disabled.
: If equipped
Summary of the Rear Crossing Traffic Alert 
     
        
        Page 472 of 818

4704-5. Using the driving support systems
C-HR_HV_OM_Europe_OM10720E
Press “” or “” of the meter control switches, select  . 
Press “ ” or “” of the meter control switches, select  . 
Press “ ” or “” of the meter control switches, select “RCTA”.
When the RCTA function is disabled, the “RCTA OFF” indicator (P. 469) 
illuminates. (Each time the power switch is turned off and then  changed to 
ON mode, the RCTA function will be enabled automatically.)
■ The outside rear view mirror indicators visibility 
When under strong sunlight, the out side rear view mirror indicator may be dif- 
ficult to see. 
■ Hearing the RCTA buzzer 
The  RCTA  buzzer  may  be  difficult  to  hear  over  loud  noises,  such  as if the 
audio system volume is high. 
■ When “RCTA Unavailable.” is shown on the multi-information display 
Water,  snow  mud,  etc.,  may  be  built  up  in  the  vicinity  of  the  s ensor  area  of 
bumper ( P. 450).  
Removing  the  water,  snow,  mud,  etc.,  from  the  vicinity  of  the  s ensor  area 
bumper should return it to normal.  
Also,  the  sensor  may  not  function  normally  when  used  in  extreme ly  hot  or 
cold weather. 
■ When “RCTA Malfunction Visit Your Dealer.” is shown on the multi-infor- 
mation display 
There  may  be  a  sensor  malfunction  or  misaligned.  Have  the  vehic le 
inspected  by  any  authorized Toyota  retailer  or Toyota  authorize d  repairer,  or 
any reliable repairer. 
■ Rear side radar sensors 
 P. 450
Turning the RCTA function on/off
1
2
3