8-48 Driving and Operating
PARK ASSIST BLOCKED SEE
OWNER'S MANUAL: If the URPA
system does not activate due to a
temporary condition, this message
displays on the DIC. 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 9‑87.
.
The park assist sensors are
covered by frost or ice. Frost or
ice can form around and behind
the sensors and may not always
be seen; this can occur after
washing the vehicle in cold
weather. The message may
not clear until the frost or ice
has melted.
.
A trailer was attached to the
vehicle, or an object was
hanging out of the trunk or
liftgate during the last drive
cycle. Once the object is
removed, URPA will return
to normal operation.
.
A tow bar is attached to the
vehicle.
.
The bumper is damaged.
Take the vehicle to your
dealer to repair the system.
.
Other conditions, such as
vibrations from a jackhammer or
the compression of air brakes on
a very large truck, are affecting
system performance.
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 does not detect vehicles
rapidly approaching outside of
the side blind zones, pedestrians,
bicyclists, or animals. Failure to
use proper care when changing
lanes may result in injury, death,
or vehicle damage. Always check
for other vehicles and use the
turn signals when 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.