Lane Changing
ACC will not detect a vehicle until it is completely in the lane in which you are traveling. In the illustration shown, ACC has not yet detected the vehicle changing lanes and it may not detect the vehicle until it’s too late for the ACC system to take action. ACC will not detect a vehicle until it is completely in the lane. There will not be sufficient distance to the lane-changing vehicle. Always be attentive and ready to apply the brakes if necessary.

See also:
Adjusting Sideview Mirrors
Outside Mirror — Driver Side
Adjust the outside mirror to center on the adjacent lane of
traffic, with a slight overlap of the view obtained on the
inside mirror.
Outside Mirror — Passenger ...
Lane Change Assist
Tap the lever up or down once, without moving beyond
the detent, and the turn signal (right or left) will flash
three times then automatically turn off. ...
Security System Manual Override
The Vehicle Security Alarm will not arm if you lock the
doors using the manual door lock plunger. ...
