Buick 2011 Lacrosse - Manual (Page 294)

Black plate (44,1) Buick LaCrosse Owner Manual - 2011
9-44 Driving and Operating
Side Blind Zone
Alert (SBZA)
The vehicle may have a Side
Blind Zone Alert (SBZA) system.
Read this entire section before
using the system.
{
WARNING
SBZA is only a lane changing
aid and does not replace driver
vision. SBZA does not detect:
. Vehicles outside the side
blind zones which may be
rapidly approaching.
. Pedestrians, bicyclists,
or animals.
Failure to use proper care when
changing lanes may result in
damage to the vehicle, injury,
or death. Always check the
outside and rearview mirrors,
glance over your shoulder,
and use the turn signal before
changing lanes.
When the system detects a vehicle
in the side blind zone, amber
SBZA displays will light up in the
side mirrors. This indicates that it
may be unsafe to change lanes.
Before making a lane change,
always check the SBZA display,
check the outside and rearview
mirrors, look over your shoulder
for vehicles and hazards, and use
the turn signal.
SBZA Detection Zones
The SBZA sensor covers a
zone of approximately one lane
over from both sides of the vehicle,
or 3.5 m (11 ft). This zone starts
at each side mirror and goes
back approximately 5.0 m (16 ft.).
The height of the zone is
approximately between 0.5 m (1.5 ft)
and 2.0 m (6 ft) off the ground.
The SBZA detection zones do not
change if the vehicle is towing a
trailer. So be extra careful when
changing lanes while towing a
trailer.
How the System Works
Left Side Mirror
Display
Right Side Mirror
Display
When the vehicle is started, both
outside mirror displays will briefly
come on to indicate that the system
is operating. While driving forward,
the left or right side mirror SBZA
display will light up if a vehicle is
detected in that blind zone. If you
activate a turn signal and a vehicle
has been detected on the same
side, the SBZA display will flash
to give you extra warning not to
change lanes.