Driving -> Using the driving support systems-BSM Blind Spot Monitor for Your Toyota Corolla 4 Door 2023

232  
4-5. Using the driving support systems  
the brake lights may illuminate,  
depending on the road conditions,  
etc.  
BSM (Blind Spot Moni-  
*
tor)  
*
: If equipped  
Deceleration stop phase  
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.  
After entering the deceleration  
stop phase, a buzzer will sound  
continuously and a message will  
be displayed to warn the driver,  
and the vehicle will slowly decel-  
erate and stop. After the vehicle  
stops, the system will enter the  
stop and hold phase.  
WARNING  
Cautions regarding the use of  
the system  
Stop hold phase  
The driver is solely responsible  
for safe driving. Always drive  
safely, taking care to observe  
your surroundings.  
After the vehicle is stopped, the  
parking brake will be applied  
automatically. After entering the  
stop and hold phase, the buzzer  
will continue sounding continu-  
ously, the emergency flashers  
(hazard lights) will flash to warn  
other drivers of the emergency.  
The Blind Spot Monitor is a sup-  
plementary function which alerts  
the driver that a vehicle is in a  
blind spot of the outside rear  
view mirrors or is approaching  
rapidly from behind into a blind  
spot. Do not overly rely on the  
Blind Spot Monitor. As the func-  
tion cannot judge if it is safe to  
change lanes, over reliance  
could lead to an accident result-  
ing in death or serious injury. As  
the system may not function  
correctly under certain condi-  
tions, the driver’s own visual  
confirmation of safety is neces-  
sary.  
233  
4-5. Using the driving support systems  
System components  
WARNING  
To ensure the system can  
operate properly  
Blind Spot Monitor sensors are  
installed behind the left and right  
sides of the rear bumper respec-  
tively. Observe the following to  
ensure the Blind Spot Monitor can  
operate correctly.  
Keep the sensors and the sur-  
rounding areas on the rear  
bumper clean at all times.  
Meter control switches  
Turning the Blind Spot Monitor  
on/off.  
If a sensor or its surrounding area  
on the rear bumper is dirty or cov-  
ered with snow, the Blind Spot  
Monitor may not operate and a  
warning message will be dis-  
played. In this situation, clear off  
the dirt or snow and drive the  
vehicle with the operation condi-  
tions of the BSM function  
(P.235) satisfied for approxi-  
mately 10 minutes. If the warning  
message does not disappear,  
have the vehicle inspected by  
your Toyota dealer.  
Outside rear view mirror indi-  
cators  
4
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 outside  
rear view mirror indicator on the  
detected side will illuminate. If the  
turn signal lever is operated toward  
the detected side, the outside rear  
view mirror indicator flashes.  
Driving assist information  
indicator  
Illuminates when the Blind Spot  
Monitor is turned off. At this time,  
“Blind Spot Monitor OFF” will be  
displayed on the multi-information  
display.  
Do not attach accessories,  
stickers (including transparent  
stickers), aluminum tape, etc. to  
a sensor or its surrounding area  
on the rear bumper.  
Outside rear view mirror indica-  
tor visibility  
In strong sunlight, the outside rear  
view mirror indicator may be difficult  
to see.  
Customization  
Some functions can be customized.  
(P.412)  
234  
4-5. Using the driving support systems  
Turning the Blind Spot  
WARNING  
Monitor on/off  
Do not subject a sensor or its  
surrounding area on the rear  
bumper to a strong impact.  
If a sensor is moved even  
slightly off position, the system  
may malfunction and vehicles  
may not be detected correctly.  
In the following situations, have  
your vehicle inspected by your  
Toyota dealer.  
The Blind Spot Monitor can be  
enabled/disabled on  
(4.2-inch display) or  
display) of the multi-information  
display. (P.412)  
(7-inch  
When the Blind Spot Monitor  
function is off, the driving assist  
information indicator (P.84)  
will illuminate. At this time,  
"Blind Spot Monitor OFF" will be  
displayed on the multi-informa-  
tion display.  
• A sensor or its surrounding area  
is subject to a strong impact.  
• If the surrounding area of a sen-  
sor is scratched or dented, or  
part of them has become dis-  
connected.  
Do not disassemble the sensor.  
Do not modify the sensor or sur-  
rounding area on the rear  
bumper.  
Each time the engine switch is  
turned to ON, the Blind Spot  
Monitor is enabled.  
If a sensor or the rear bumper  
needs to be removed/installed  
or replaced, contact your Toyota  
dealer.  
Do not paint the rear bumper  
any color other than an official  
Toyota color.  
Blind Spot Monitor operation  
Objects that can be detected while driving  
The Blind Spot Monitor uses rear side radar sensors to detect the fol-  
lowing vehicles traveling in adjacent lanes and advises the driver of  
the presence of such vehicles via the indicators on the outside rear  
view mirrors.  
235  
4-5. Using the driving support systems  
Vehicles that are traveling in areas that are not visible using the  
outside 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 spots)  
Detection range while driving  
The areas that vehicles can be detected in are outlined below.  
4
The range of each detection area is:  
Approximately 1.6 ft. (0.5 m) to 11.5 ft. (3.5 m) from either side of  
the vehicle*1  
Approximately 3.3 ft. (1 m) forward of the rear bumper  
Approximately 9.8 ft. (3 m) from the rear bumper  
Approximately 9.8 ft. (3 m) to 197 ft. (60 m) from the rear  
bumper*2  
*1  
:The area between the side of the vehicle and 1.6 ft. (0.5 m) from the side  
of the vehicle cannot be detected.  
*2  
:The greater the difference in speed between your vehicle and the  
detected vehicle is, the farther away the vehicle will be detected, causing  
the outside rear view mirror indicator to illuminate or flash.  
ational when  
The Blind Spot Monitor is oper-  
The Blind Spot Monitor is opera-  
 
236  
4-5. Using the driving support systems  
tional when all of the following con-  
ditions are met:  
Conditions under which the  
System may not function cor-  
rectly  
The engine switch is in ON.  
The Blind Spot Monitor is on.  
The Blind Spot Monitor may not  
detect vehicles correctly in the fol-  
lowing situations:  
The shift lever is in a position  
other than R.  
• When the sensor is misaligned  
due to a strong impact to the sen-  
sor or its surrounding area  
• When mud, snow, ice, a sticker,  
etc. is covering the sensor or sur-  
rounding area on the rear bumper  
• When driving on a road surface  
that is wet with standing water  
during bad weather, such as  
heavy rain, snow, or fog  
• When multiple vehicles are  
approaching with only a small gap  
between each vehicle  
• When the distance between your  
vehicle and a following vehicle is  
short  
The vehicle speed is approxi-  
mately 7 mph (10 km/h) or more.  
The Blind Spot Monitor will  
detect a vehicle when  
The Blind Spot Monitor will detect a  
vehicle present in the detection area  
in the following situations:  
A vehicle in an adjacent lane over-  
takes your vehicle.  
You overtake a vehicle in an adja-  
cent lane slowly.  
Another vehicle enters the detec-  
tion area when it changes lanes.  
• When there is a significant differ-  
ence in speed between your vehi-  
cle and the vehicle that enters the  
detection area  
Situations in which the blind  
spot monitor cannot detect  
vehicles.  
• When the difference in speed  
between your vehicle and another  
vehicle is changing  
• When a vehicle enters a detection  
area traveling at about the same  
speed as your vehicle  
The blind spot monitor cannot  
detect the following vehicles and  
other objects:  
Small motorcycles, bicycles,  
*
pedestrians, etc.  
• As your vehicle starts from a stop,  
a vehicle remains in the detection  
area  
• When driving up and down con-  
secutive steep inclines, such as  
hills, dips in the road, etc.  
Vehicles traveling in the opposite  
direction  
Guardrails, walls, signs, parked  
vehicles and similar stationary  
*
objects  
• When driving on roads with sharp  
bends, consecutive curves, or  
uneven surfaces  
• When vehicle lanes are wide, or  
when driving on the edge of a  
lane, and the vehicle in an adja-  
cent lane is far away from your  
vehicle  
Following vehicles that are in the  
same lane  
*
Vehicles traveling 2 lanes away  
*
from your vehicle  
Vehicles which are being over-  
*
taken rapidly by your vehicle  
*
• When an accessory (such as a  
bicycle carrier) is installed to the  
rear of the vehicle  
: Depending on the conditions,  
detection of a vehicle and/or  
object may occur.  
• When there is a significant differ-  
ence in height between your vehi-  
cle and the vehicle that enters the  
detection area  
• Immediately after the Blind Spot