2016 BUICK VERANO park assist

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/19/15
Driving and Operating 221
Trailer Towing
General Towing
Information
Only use towing equipment that has
been designed for the vehicle.
Contact your dealer or trailering
dealer for assistance with preparing
the vehicle for towing a trailer. Read
the entire section before towing a
trailer.
For towing a disabled vehicle, see
Towing the Vehicle0292. For
towing the vehicle behind another
vehicle such as a motor home, see
Recreational Vehicle Towing 0294.
Driving Characteristics
and Towing Tips
Driving with a Trailer
When towing a trailer:
.
Become familiar with the state
and local laws that apply
specifically to trailer towing. .
Do not tow a trailer during the
first 800 km (500 mi), to prevent
damage to the engine, axle,
or other parts.
. Then, during the first 800 km
(500 mi) of trailer towing, do not
drive over 80 km/h (50 mph) and
do not make starts at full throttle.
. The vehicle can tow in D (Drive)
but M (Manual Mode) is
recommended. See Manual
Mode 0198. Use a lower gear if
the transmission shifts too often.
. Turn off Park Assist when
towing.
{Warning
When towing a trailer, exhaust
gases may collect at the rear of
the vehicle and enter if the
liftgate, trunk/hatch, or rear-most
window is open.
(Continued)
Warning (Continued)
When towing a trailer:
. Do not drive with the
liftgate, trunk/hatch,
or rear-most window open.
. Fully open the air outlets on
or under the instrument
panel.
. Also adjust the climate
control system to a setting
that brings in only outside
air. See “Climate Control
Systems” in the Index.
For information about carbon
monoxide, see Engine
Exhaust 0195.
Towing a trailer requires a certain
amount of experience. The
combination you are driving is
longer and not as responsive as the
vehicle itself. Get acquainted with
the handling and braking of the rig
before setting out for the open road.

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/20/15
244 Vehicle Care
1. Remove the coolant surge tankpressure cap when the cooling
system, including the coolant
surge tank pressure cap and
upper radiator hose, is no
longer hot.
Turn the pressure cap slowly
counterclockwise about
one-quarter of a turn. If you
hear a hiss, wait for that to
stop. This will allow any
pressure still left to be vented
out the discharge hose.
2. Keep turning the pressure cap slowly and remove it.
3. Fill the coolant surge tank with the proper DEX-COOL coolant
mixture to the indicated
level mark.
4. With the coolant surge tank pressure cap off, start the
engine and let it run until the upper radiator hose can be felt
getting hot. Watch out for the
engine cooling fan.
By this time, the coolant level
inside the coolant surge tank
may be lower. If the level is
lower, add more of the proper
DEX-COOL coolant mixture to
the coolant surge tank until the
level reaches the indicated
level mark.
5. Replace the pressure cap. Be sure the pressure cap is
hand-tight.
Check the level in the coolant surge
tank when the cooling system has
cooled down. If the coolant is not at
the proper level, repeat Steps 1–
3 and reinstall the pressure cap.
If the coolant still is not at the proper
level when the system cools down
again, see your dealer.
Engine Overheating
The vehicle has an coolant
temperature gauge to warn of the
engine overheating. See Engine
Coolant Temperature Gauge 0104. If the decision is made not to lift the
hood when this warning appears,
get service help right away. See
Roadside Assistance
Program
0324.
If the decision is made to lift the
hood, make sure the vehicle is
parked on a level surface.
Then check to see if the engine
cooling fan is running. If the engine
is overheating, the fan should be
running. If it is not, do not continue
to run the engine. Have the vehicle
serviced.
Caution
Running the engine without
coolant may cause damage or a
fire. Vehicle damage would not be
covered by the vehicle warranty.

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/20/15
Vehicle Care 259
Instrument Panel Fuse BlockThe vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses Amps Usage
1 2A Steering wheel controls
2 20A Body control module
3 20A Body control module
4 20A Infotainment system
5 10A Information display/Parking
assist
6 20A Cigar lighter
7 20A Power outlet
8 30A Body control module
9 30A Body control module
10 30A Body control module
11 40A Interior fan Fuses Amps Usage
12 25A Driver power seat
13 – –
14 7.5A Diagnostic connector
15 10A Airbag
16 10A Central locking system/
Tailgate
17 10A A/C system
18 30A Infotainment system
19 30A Body control module
20 5A Passenger power seat
21 7.5A Instrument cluster
22 2A/5A Ignition/ Electronic key
system
23 20A Body control module

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/20/15
Vehicle Care 261
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.Fuses Amps Usage
F1 – –
F02 – –
F03 5A Rear parking assist
F04 – – Fuses Amps Usage
F5 – –
F06 – –
F07 10A –
F08 – –
F09 – –
F10 – –
F11 – – Fuses Amps Usage
F12 – –
F13 – –
F14 – –
F15 – –
F16 5A Rear vision camera
F17 – –
F18 – –
F19 7.5A Heated steering wheel
F20 25A Sunroof
F21 25A Heated seats
F22 – –
F23 – –
F24 – –
F25 5A Side blind zone alert
F26 30A –
F27 30A Passive entry/ Passive start
F28 – –

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/20/15
282 Vehicle Care
Warning (Continued)
be badly injured or killed if the
vehicle slips off the jack. If a jack
is provided with the vehicle, only
use it for changing a flat tire.
If a tire goes flat, avoid further tire
and wheel damage by driving slowly
to a level place, well off the road,
if possible. Turn on the hazard
warning flashers. See Hazard
Warning Flashers 0134.
{Warning
Changing a tire can be
dangerous. The vehicle can slip
off the jack and roll over or fall
causing injury or death. Find a
level place to change the tire. To
help prevent the vehicle from
moving:
1. Set the parking brake firmly. (Continued)
Warning (Continued)
2. Put an automatictransmission in P (Park) or a
manual transmission in
1 (First) or R (Reverse).
3. Turn off the engine and do not restart while the vehicle
is raised.
4. Do not allow passengers to remain in the vehicle.
5. Place wheel blocks, if equipped, on both sides of
the tire at the opposite
corner of the tire being
changed.
When the vehicle has a flat tire (2),
use the following example as a
guide to assist in the placement of
the wheel blocks (1), if equipped.
1. Wheel Block (If Equipped)
2. Flat Tire
The following information explains
how to repair or change a tire.

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/19/15
340 OnStar
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some
OnStar services. The PIN will need
to be changed the first time when
speaking with an Advisor. To
change the OnStar PIN, contact an
OnStar Advisor by pressing
Qor
calling 1-888-4ONSTAR.
Warranty
OnStar equipment may be
warranted as part of the vehicle
warranty.
Languages
The vehicle can be programmed to
respond in multiple languages.
Press
Qand ask for an Advisor.
Advisors are available in English,
Spanish, and French. Available
languages may vary by country.
Potential Issues
OnStar cannot perform Remote
Door Unlock or Stolen Vehicle
Assistance after the vehicle has
been off continuously for five days
without an ignition cycle. If the vehicle has not been started for
five days, OnStar can contact
Roadside Assistance or a locksmith
to help gain access to the vehicle.
Global Positioning
System (GPS)
.
Obstruction of the GPS can
occur in a large city with tall
buildings; in parking garages;
around airports; in tunnels and
underpasses; or in an area with
very dense trees. If GPS signals
are not available, the OnStar
system should still operate to
call OnStar. However, OnStar
could have difficulty identifying
the exact location.
. In emergency situations, OnStar
can use the last stored GPS
location to send to emergency
responders.
A temporary loss of GPS can cause
loss of the ability to send a
Turn-by-Turn Navigation route. The
Advisor may give a verbal route or
may ask for a call back after the
vehicle is driven into an open area.
Cellular and GPS Antennas
Cellular reception is required for
OnStar to send remote signals to
the vehicle. Do not place items over
or near the antenna to prevent
blocking cellular and GPS signal
reception.
Unable to Connect to OnStar
Message
If there is limited cellular coverage
or the cellular network has reached
maximum capacity, this message
may come on. Press
Qto try the
call again or try again after driving a
few miles into another cellular area.
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not operate if the battery is
discharged or disconnected.

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/19/15
Index 345
Audio PlayersCD . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Automatic Door Locks . . . . . . . . . . . . . . . . . . . . . 36
Headlamp System . . . . . . . . . . . . 133
Transmission . . . . . . . . . . . . . . . . . 196
Transmission Fluid . . . . . . . . . . . 238
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 198
Shift Lock Control FunctionCheck . . . . . . . . . . . . . . . . . . . . . . . 249
Auxiliary Devices . . . . . . . . . . . . . . . . . . . . . . . 153
B
Backglass Antenna . . . . . . . . . . . . . 150
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 138
Power Protection . . . . . . . . . . . . . 137
Voltage and Charging Messages . . . . . . . . . . . . . . . . . . . .117
Battery - North America . . . . 248, 290
Blade Replacement, Wiper . . . . . 250
Bluetooth Overview . . . . . . . . . . . 156, 158, 161
Brake System Warning Light . . . . . . . . 108
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 246 Brakes (cont'd)
Antilock . . . . . . . . . . . . . . . . . . . . . . . 201
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 203
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Parking . . . . . . . . . . . . . . . . . . . . . . . 201
System Messages . . . . . . . . . . . . .118
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 177
Break-In, New Vehicle . . . . . . . . . . 186
Bulb Replacement . . . . . . . . . . . . . . 254 Fog Lamps . . . . . . . . . . . . . . . . . . . 252
Halogen Bulbs . . . . . . . . . . . . . . . . 251
Headlamp Aiming . . . . . . . . . . . . . 251
Headlamps . . . . . . . . . . . . . . . . . . . 251
Headlamps, Front TurnSignal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 251
License Plate Lamps . . . . . . . . . 254
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 252
Buying New Tires . . . . . . . . . . . . . . . 276
C
Calibration . . . . . . . . . . . . . . . . . . . . . . . 99
California Fuel Requirements . . . . . . . . . . . 218 California (cont'd)
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 228
California
Proposition
65 Warning . . . . . . . . . .228, 248, 290
Camera Rear Vision (RVC) . . . . . . . . . . . . 208
Canadian Vehicle Owners . . . . . . . . 2
Capacities and
Specifications . . . . . . . . . . . . . . . . . 318
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 195
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Winter Driving . . . . . . . . . . . . . . . . 180
Caution, Danger, and Warning . . . . 2
CD Player . . . . . . . . . . . . . . . . . . . . . . 151
Center Console Storage . . . . . . . . . 94
Chains, Tire . . . . . . . . . . . . . . . . . . . . 281
Charging System Light . . . . . . . . . 106
Check Ignition Transmission Lock . . . 249
Malfunction IndicatorEngine Light . . . . . . . . . . . . . . . . 106
Child Restraints Infants and Young Children . . . . . 75
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 80

Buick Verano Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9085356) - 2016 - crc - 10/19/15
350 Index
MessagesBattery Voltage and
Charging . . . . . . . . . . . . . . . . . . . . .117
Brake System . . . . . . . . . . . . . . . . .118
Compass . . . . . . . . . . . . . . . . . . . . . .118
Door Ajar . . . . . . . . . . . . . . . . . . . . . .118
Engine Cooling System . . . . . . . .119
Engine Oil . . . . . . . . . . . . . . . . . . . . .119
Engine Power . . . . . . . . . . . . . . . . 120
Fuel System . . . . . . . . . . . . . . . . . . 120
Key and Lock . . . . . . . . . . . . . . . . . 120
Object Detection System . . . . . 120
Ride Control System . . . . . . . . . . 121
Security . . . . . . . . . . . . . . . . . . . . . . 122
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Transmission . . . . . . . . . . . . . . . . . 122
Vehicle . . . . . . . . . . . . . . . . . . . . . . . .117
Washer Fluid . . . . . . . . . . . . . . . . . 123
Window . . . . . . . . . . . . . . . . . . . . . . . 123
Mirrors Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . . . 43
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 42
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 42
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 43
Manual Rearview . . . . . . . . . . . . . . . 43
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Mirrors, Interior Rearview . . . . . . . . 43 Monitor System, Tire
Pressure . . . . . . . . . . . . . . . . . . . . . . 270
Multi-band Antenna . . . . . . . . . . . . . 151
N
Navigation OnStar®. . . . . . . . . . . . . . . . . . . . . . 335
New Vehicle Break-In . . . . . . . . . . . 186
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . . 120
Odometer . . . . . . . . . . . . . . . . . . . . . . . 103
Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 178
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . 235
Engine Oil Life System . . . . . . . 237
Messages . . . . . . . . . . . . . . . . . . . . .119
Pressure Light . . . . . . . . . . . . . . . . .112
Older Children, Restraints . . . . . . . 74
Online Owner Center . . . . . . . . . . . 323
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . 332
OnStar
®Additional
Information . . . . . . . . . . . . . . . . . . . . 338
OnStar
®Connections . . . . . . . . . . . 336
OnStar®Diagnostics . . . . . . . . . . . . 338
OnStar®Emergency . . . . . . . . . . . . 335 OnStar
®Navigation . . . . . . . . . . . . . 335
OnStar®Overview . . . . . . . . . . . . . . 334
OnStar®Security . . . . . . . . . . . . . . . 335
Operation Infotainment System . . . . . . . . . . 142
Ordering Service Publications . . . . . . . . . . 329
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . 100
Overheating, Engine . . . . . . . . . . . . 244
Overview . . . . . . . . . . . . . . . . . . . . . . . 141
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 193
Shifting Out of . . . . . . . . . . . . . . . . 194
Parking . . . . . . . . . . . . . . . . . . . . . . . . . 194
Brake . . . . . . . . . . . . . . . . . . . . . . . . . 201
Brake and P (Park)Mechanism Check . . . . . . . . . . 249
Over Things That Burn . . . . . . . 194
Parking Assist . . . . . . . . . . . . . . . . . . 211
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 105
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Passenger Sensing System . . . . . 68
Perchlorate Materials Requirements, California . . . . . . 228