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Black plate (33,1)Buick Lucerne Owner Manual - 2011
3. Once the zone number displays,press
Orepeatedly until the correct zone
number displays. Stop pressing the button and
the mirror returns to normal operation. If CAL
appears in the compass window, the compass
may need calibration. See “Compass Calibration”
listed previously.
Outside Power Mirrors
Controls for the outside
power mirrors are located
on the driver's door
armrest.
To adjust the mirror: 1. Press the left or right side of the selector switch located beneath the control pad to choose the
driver or passenger side mirror. 2. Press one of the four arrows located on the control
pad to move the mirror in the desired direction.
3. Adjust each outside mirror so that a little of the vehicle and the area behind it can be seen.
Manually fold the mirrors inward to prevent damage
when going through an automatic car wash. To fold,
push the mirror toward the vehicle. Push the mirror
outward, to return to its original position.Outside Automatic Dimming Mirror
If the vehicle has this feature, the driver side mirror
adjusts for the glare of headlamps behind you. This
feature is controlled by the on and off settings on the
automatic dimming rearview mirror. See Automatic
Dimming Rearview Mirror
on page 3‑31for more
information.
Turn Signal Indicator
The vehicle may also have a turn signal indicator on
the mirror. An arrow on the outside rearview mirror
flashes in the direction of the turn or lane change.
See Turn and Lane-Change Signals
on page 4‑5for
more information.
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Black plate (34,1)Buick Lucerne Owner Manual - 2011
Side Blind Zone Alert (SBZA)
If the vehicle has the Side Blind Zone Alert (SBZA)
system, seeSide Blind Zone Alert (SBZA)on
page 3‑36.
Park Tilt Mirrors
If the vehicle has memory mirrors, the outside mirrors
have park tilt mirrors . This feature tilts the driver's side
and passenger side mirror to a factory programmed
position when the vehicle is in R (Reverse). This feature
may be useful in allowing you to view the curb when
you are parallel parking.
When the vehicle is shifted out of R (Reverse) and
either a five second delay has occurred, or the ignition
is turned to LOCK/OFF, the driver and passenger side
mirrors return to their original position.
See DIC Vehicle Customization
on page 4‑58for more
information.
Outside Convex Mirror
{WARNING:
A convex mirror can make things, like other
vehicles, look farther away than they really are.
If you cut too sharply into the right lane, you could
hit a vehicle on the right. Check the inside mirror
or glance over your shoulder before changing
lanes.
The passenger side mirror is convex shaped. A convex
mirror's surface is curved so more can be seen from the
driver seat.
Outside Heated Mirrors
For vehicles with heated mirrors:
<(Rear Window Defogger): Press to heat the
mirrors.
See “Rear Window Defogger” underClimate Control
System
on page 4‑16or Dual Automatic Climate
Control Systemon page 4‑20for more information.
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Black plate (35,1)Buick Lucerne Owner Manual - 2011
Object Detection Systems
Ultrasonic Rear Parking
Assist (URPA)
For vehicles with the Ultrasonic Rear Parking Assist
(URPA) system, it operates at speeds less than 8 km/h
(5 mph), and assists the driver with parking and
avoiding objects while in R (Reverse). The sensors on
the rear bumper are used to detect the distance to an
object up to 2.5 m (8 ft) behind the vehicle, and at least
25 cm (10 in) off the ground.
{WARNING:
The Ultrasonic Rear Parking Assist (URPA)
system does not replace driver vision. It cannot
detect:
.Objects that are below the bumper,
underneath the vehicle, or too close or far
from the vehicle.
.Children, pedestrians, bicyclists, or pets.(Continued)
WARNING: (Continued)
If you do not use proper care before and while
backing, vehicle damage, injury, or death could
occur. Even with URPA, always check behind the
vehicle before backing up. While backing, be sure
to look for objects and check the vehicle's mirrors.
How the System Works
URPA comes on automatically when the shift lever
is moved into R (Reverse). A single tone sounds to
indicate the system is working.
URPA operates only at speeds less than
8 km/h (5 mph).
An obstacle is indicated by audible beeps. The interval
between the beeps becomes shorter as the vehicle gets
closer to the obstacle. When the distance is less than
30 cm (12 in) the beeps are continuous.
To be detected, objects must be at least 25 cm (10 in)
off the ground and below trunk level. Objects must
also be within 2.5 m (8 ft) from the rear bumper. This
distance may be less during warmer or humid weather.
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The system can be disabled through the Driver
Information Center (DIC). See“Park Assist”under
DIC Operation and Displays
on page 4‑42for more
information.
When the System Does Not Seem to
Work Properly
SERVICE PARK ASSIST: If this message occurs, take
the vehicle to your dealer 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 DIC Operation and Displays
on page 4‑42for more information. This can occur
under the following conditions:
.The driver disables 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 Washing
Your Vehicle on page 6‑102.
.A trailer was attached to the vehicle, or a bicycle or
an object was hanging out of the trunk 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 vehicle's bumper is damaged. Take the vehicle
to your dealer 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.
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. (Continued)
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Black plate (37,1)Buick Lucerne Owner Manual - 2011
WARNING: (Continued)
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, 3.5 m (11 ft).
This zone starts at each side mirror and goes back
approximately 5 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.
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Black plate (38,1)Buick Lucerne Owner Manual - 2011
How the System Works
Left Side Mirror DisplayRight 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.
SBZA displays do not come on while the vehicle is
approaching or passing other vehicles. At speeds
greater then 20 mph (32 km/h), SBZA displays may
come on when a vehicle you have passed remains in or
drops back into the detection zone. SBZA can be disabled through the Driver Information
Center (DIC). See
Driver Information Center (DIC)
on
page 4‑42for more information. If the SBZA is disabled
by the driver, the SBZA mirror displays will not light up
during normal driving.
When the System Does Not Seem To Work
Properly
Occasional missed alerts can occur under normal
circumstances and will increase in wet conditions.
The system does not need to be serviced due to an
occasional missed alert. The number of missed alerts
will increase with increased rainfall or road spray.
If the SBZA displays do not light up when the system is
on and vehicles are in the blind zone, the system may
need service. Take the vehicle to your dealer.
SBZA is designed to ignore stationary objects; however,
the system may occasionally light up due to guard rails,
signs, trees, shrubs, and other stationary objects. This
is normal system operation, the vehicle does not need
service.
SBZA does not operate when the left or right corners of
the rear bumper are covered with mud, dirt, snow, ice,
slush, or in heavy rainstorms. For cleaning instructions,
see Washing Your Vehicle
on page 6‑102. If the DIC still
displays the SIDE BLIND ZONE SYS. UNAVAILABLE
message after cleaning the bumper, see your dealer.
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Black plate (39,1)Buick Lucerne Owner Manual - 2011
The SBZA displays may remain on if a trailer is
attached to the vehicle, or a bicycle or object is
extending out to either side of the vehicle.
When SBZA is disabled for any reason other than the
driver turning it off, the driver will not be able to turn
SBZA back on using the DIC. The SIDE BLIND ZONE
ALERT ON option will not be selectable if the conditions
for normal system operation are not met. Until normal
operating conditions for SBZA are met, you should not
rely upon SBZA while driving.
SBZA Error Messages
The following messages may appear in the DIC:
SIDE BLIND ZONE ALERT SYSTEM OFF:This
message indicates that the driver has turned the
system off.
SIDE BLIND ZONE SYS. UNAVAILABLE: This
message indicates that the SBZA system is disabled
because the sensor is blocked and cannot detect
vehicles in the blind zone. The sensor may be
blocked by mud, dirt, snow, ice, slush, or even heavy
rainstorms. This message may also activate during
heavy rain or due to road spray. The vehicle does not
need service. For cleaning, see Washing Your Vehicle
on page 6‑102. SERVICE SIDE BLIND ZONE ALERT SYSTEM:
If this
message appears, both SBZA displays will remain on
indicating there is a problem with the SBZA system.
If these displays remain on after continued driving, the
system needs service. Take the vehicle to your dealer.
FCC Information
See Radio Frequency Statementon page 8‑18for information regarding Part 15 of the Federal
Communications Commission (FCC) rules and
Industry Canada Standards RSS-210/220/310.
Frequency of operation: 24.05GHz –24.25GHz
Field Strength: Not greater than 2.5V/m peak
(0.25V/m average) at a distance of 3 m.
The manufacturer is not responsible for any radio or
TV interference caused by unauthorized modifications
to this equipment. Such modifications could void the
user's authority to operate the equipment.
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Black plate (40,1)Buick Lucerne Owner Manual - 2011
Lane Departure Warning (LDW)
The vehicle may have a Lane Departure Warning
(LDW) system. Read this entire section before using the
system.
{WARNING:
The Lane Departure Warning (LDW) system does
not steer the vehicle and is only an aid to help
you stay in your driving lane. The LDW system
may not:
.Provide you with enough time to avoid a lane
change collision.
.Be loud enough for you to hear the warning
beeps.
.Work properly under bad weather conditions
or if the windshield is not kept clean.
.Detect lane markings and will not detect road
edges.
.Warn you that your vehicle is crossing a lane
marking if the system does not detect the lane
marking.(Continued)
WARNING: (Continued)
LDW will indicate the system is working whenever
it detects either the left or right lane marking. So if
you depart on the side of the lane that LDW is not
detecting, LDW will not warn you.
If you do not carefully maintain your vehicle
position within the lane, vehicle damage, injury,
or death could occur. Even with LDW, always
keep your attention on the road and maintain
proper vehicle position within the lane. Always
keep the windshield clean and do not use LDW in
bad weather conditions.
When the vehicle crosses a detected lane marking, the
LDW symbol will flash and you will hear three beeps.
LDW will not warn you if the turn signal is on or if you
make a sharp maneuver. Before making a lane change,
check the vehicle's mirrors, glance over your shoulder
for vehicles and hazards, and start the turn signal
before changing lanes.
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