
Illustration 1 - Approaching from behind
Indicator
on 
Indicator
off 
Indicator
flashing 
Another vehicle approaching from behind
Illustration 1: The side BSW/RCTA indicator light illuminates if a vehicle enters the detection zone from behind in an adjacent lane.

Illustration 2 - Approaching from behind
Illustration 2: If the driver activates the turn signal when another vehicle is in the detection zone, then the system chimes (twice) and the side indicator light flashes.
NOTE:
The radar sensors may not detect vehicles which are approaching rapidly from behind.
If the driver activates the turn signal before a vehicle enters the detection zone, the side indicator light will flash but no chime will sound when the other vehicle is detected.

Illustration 3 - Overtaking another vehicle
Overtaking another vehicle
Illustration 3: The side indicator light illuminates if you overtake a vehicle and that vehicle stays in the detection zone for approximately 2 seconds.

Illustration 4 - Overtaking another vehicle
Illustration 4: If the driver activates the turn signal while another vehicle is in the detection zone, then the system chimes (twice) and the side indicator light flashes.
NOTE:

Illustration 5 - Entering from the side
Entering from the side
Illustration 5: The side indicator light illuminates if a vehicle enters the detection zone from either side.

Illustration 6 - Entering from the side
Illustration 6: If the driver activates the turn signal while another vehicle is in the detection zone, then the system chimes (twice) and the side indicator light flashes.
NOTE:
BSW system limitations
System temporarily unavailableBoth side front fog lamps are not turned on
Description
The front fog lamps do not turn ON in any setting.
Diagnosis Procedure
1.COMBINATION SWITCH (LIGHTING AND TURN SIGNAL SWITCH) INSPECTION
Check the combination switch (lighting and turn signal switch).
2.CHECK FRONT FOG LAMP REQUEST SIGNAL INPUT
CONSULT DATA MONITOR
Select "FR F ...
Rear bumper
Exploded View
Rear bumper supports (RH/LH)
Rear bumper reinforcement
Rear energy absorber
Side bracket (RH/LH)
Rear bumper fascia
Removal and Installation
REMOVAL
Remove trunk floor carpet, side finishers, and rear finisher.
Refer to EXT-31, "Exploded View".
Remove the r ...
System maintenance
The two radar sensors 1 for the BSW and
RCTA systems are located near the rear bumper.
Always keep the area near the radar sensors
clean.
The radar sensors may be blocked by temporary
ambient conditions such as splashing water, mist
or fog.
The blocked condition may also be caused b ...