Buick 2010 Lacrosse Automobile User Manual


 
8-42 Driving and Operating
When the System Does Not
Seem to Work Properly
SERVICE PARK ASSIST: If this
message occurs, take the vehicle to
your dealer/retailer to repair the
system.
PARK ASSIST OFF: If the URPA
system does not activate due to a
temporary condition, the message
displays on the DIC, see Driver
Information Center (DIC)
on
page 426
for more information.
This can occur under the following
conditions:
.
The driver has disabled the
system.
.
The ultrasonic sensors are not
clean. Keep the vehicle's rear
bumper free of mud, dirt, snow,
ice and slush. For cleaning
instructions, see Exterior Care
on page 986
.
.
An object was hanging out of the
trunk during the last drive cycle.
Once the object is removed,
URPA will return to normal
operation.
.
The vehicle's bumper is
damaged. Take the vehicle to
your dealer/retailer to repair the
system.
.
Other conditions may affect
system performance, such as
vibrations from a jackhammer or
the compression of air brakes on
a very large truck.
If the system is still disabled, after
driving forward at least 40 km/h
(25 mph), take the vehicle to your
dealer/retailer.
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.