2274-3. Operating the lights and wipers
4
Driving
■Temporarily lowering sensor sensitivity
The sensitivity of the sensor can be temporarily lowered.
Turn the engine switch to the “LOCK” position (vehicles without  a smart key
system) or off (vehicles with a smart key system) while the fol lowing condi-
tions are met.
• The headlight switch is in   or   (if equipped).
• The headlight switch lever is in high beam position.
• Automatic High Beam switch is on.
Turn  the  engine  switch  to  the  “ON”  position  (vehicles  without  a  smart key
system) or IGNITION ON mode (vehicles with a smart key system).
Within 30 seconds after  , repeat pulling the headlight switch lever to the
original position then pushing it to the high beam position qui ckly 10 times,
then leave the lever in high beam position.
If  the  sensitivity  is  changed,  the Automatic  High  Beam  indicato r  is  turn  on
and off 3 times.
Automatic High Beam (headlights) may turn on even the vehicle i s stopped.
■ If “Headlight System Malfunction.  Visit Your Dealer.” is displayed on the
multi-information display
The  system  may  be  malfunctioning.  Have  the  vehicle  inspected  by   your
Toyota dealer.
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2554-5. Using the driving support systems
4
Driving
• When  driving  in  inclement  weather  such  as  heavy  rain,  fog,  snow  or  asandstorm
• When the vehicle is hit by water, snow, dust, etc., from a veh icle ahead
• When driving through steam or smoke
• When driving in  a place where the  surrounding brightness changes  sud- denly, such as at the entrance or exit of a tunnel
• When  a  very  bright  light,  such  as  the  sun  or  the  headlights  of  oncoming
traffic, shines directly into the front camera
• When  the  surrounding  area  is  dim,  such  as  at  dawn  or  dusk,  or  while  at
night or in a tunnel
• After the engine has started the vehicle has not been driven for a certain amount of time
• While  making  a  left/right  turn  and  for  a  few  seconds  after  mak ing  a  left/
right turn
• While driving on a curve and for a few seconds after driving o n a curve
• If your vehicle is skidding
• If the wheels are misaligned
• If a wiper blade is blocking the front camera
• The vehicle is wobbling.
• The vehicle is being driven at extremely high speeds.
• When driving on a hill 
• If the radar sensor or front camera is misaligned • When  a  vehicle  ahead  is  not  directly in front of your vehicle
• If  the  front  of  the  vehicle  is  raised  or lowered