2434-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10684U• When a detectable object is under a structure 
• When  part  of  a  detectable  object  is  hidden  by  an  object,  such 
as  large
baggage, an umbrella, or guardrail
• When  there  are  many  things  which  can  reflect  the  radio  waves  of  the
radar  in  the  vicinity  (tunnels,  truss  bridges,  gravel  roads,  sn ow  covered
road that have tracks, etc.)
• When there is an effect on the radio waves to the radar that i s installed on
another vehicle
• When multiple detectable objects are close together
• If the sun or other light is shining directly on a detectable  object
• When a detectable object is a shade of white and looks extremely bright
• When a detectable object appears to be nearly the same color o r bright-
ness as its surroundings
• If a detectable object cuts or suddenly emerges in front of your vehicle 
• When the front of your vehicle is hit by water, snow, dust, et c.
• When  a  very  bright  light  ahead,  such  as  the  sun  or  the  headlig hts  of
oncoming traffic, shines directly into the front camera
• When approaching the side or front of a vehicle ahead
• If a vehicle ahead is a motorcycle
• If a vehicle ahead is narrow, such as a personal mobility vehi cle
• If a preceding vehicle has a small rear end, such as an unload ed truck
• If a vehicle ahead is carrying a load which protrudes past its rear bumper
• If a vehicle ahead is irregularly shaped, such as a tractor or side car
• If a vehicle ahead is a child sized bicycle, a bicycle that is  carrying a large
load,  a  bicycle  ridden  by  more  than  one  person,  or  a  uniquely  shaped
bicycle (bicycle with a child seat, tandem bicycle, etc.)
• If  a  pedestrian/or  the  riding  height  of  a  bicyclist  ahead  is  s horter  than
approximately 3.2 ft. (1 m) or taller than approximately 6.5 ft. (2 m)
• If  a  preceding  vehicle  has  a  low  rear
end, such as a low bed trailer
• If a vehicle ahead has extremely high ground clearance 
2794-5. Using the driving support systems
4
Driving
C-HR_OM_USA_OM10684U●
Vehicles with small rear ends (trailers with no load on board,  etc.)
● Motorcycles traveling in the same lane
● When  water  or  snow  thrown  up  by  the  surrounding  vehicles  hinders  the
detecting of the sensor
●When  your  vehicle  is  pointing  upwards
(caused  by  a  heavy  load  in  the  luggage
compartment, etc.)
● Preceding vehicle has an extremely high
ground clearance 
4317-2. Steps to take in an emergency
7
When trouble arises
C-HR_OM_USA_OM10684U
NOTICE
■Towing with a sling-type truck
■ To  prevent  damage  to  the  vehicle  when  towing  using  a  wheel-lift  type
truck
● Vehicles without a smart key system: Do not tow the vehicle fro m the rear
when the engine switch is in the “LOCK” position or the key is  removed.
The steering lock mechanism is not strong enough to hold the front wheels
straight.
● Vehicles  with  a  smart  key  system:  Do  not  tow  the  vehicle  from  the  rear
when  the  engine  switch  is  off. The  steering  lock  mechanism  is  n ot  strong
enough to hold the front wheels straight.
● When raising the vehicle, ensure adequate ground clearance for  towing at
the  opposite  end  of  the  raised  vehicle.  Without  adequate  clearance,  the
vehicle could be damaged while being towed.
■ To prevent damage to the vehicle  when towing with a sling-type truck
Do not tow with a sling-type truck, either from the front or re ar.
■ To prevent damage to the vehic le during emergency towing
Do not secure cables or chains to the suspension components.
Do not tow with  a sling-type  truck  to pre-
vent body damage.