Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-9803782) -
2017 - crc - 9/7/16
Driving and Operating 219
To open the fuel door, push and
release the rearward center edge of
the door.
The vehicle has a capless refueling
system and does not have a fuel
cap. The filling nozzle must be fully
inserted and latched prior to starting
fuel flow.
{Warning
Overfilling the fuel tank by more
than three clicks of a standard fill
nozzle may cause:. Vehicle performance issues,
including engine stalling and
damage to the fuel system.
. Fuel spills.
. Potential fuel fires.
Be careful not to spill fuel. Wait a
few seconds after you have finished
pumping before removing the
nozzle. Clean fuel from painted
surfaces as soon as possible. See
Exterior Care 0286.
{Warning
If a fire starts while you are
refueling, do not remove the
nozzle. Shut off the flow of fuel by
shutting off the pump or by
notifying the station attendant.
Leave the area immediately.
Filling the Tank with a Portable
Gas Can
If the vehicle runs out of fuel and
must be filled from a portable
gas can:
1. Locate the capless funnel adapter from inside the trunk.
2. Insert and latch the funnel into the capless fuel system.
{Warning
Attempting to refuel without using
the funnel adapter may cause fuel
spillage and damage the capless
fuel system. This could cause a
fire and you or others could be
badly burned and the vehicle
could be damaged.
3. Remove and clean the funnel adapter and return it to the
storage location.
Filling a Portable Fuel
Container
{Warning
Filling a portable fuel container
while it is in the vehicle can cause
fuel vapors that can ignite either
by static electricity or other
means. You or others could be
badly burned and the vehicle
could be damaged. Always:
(Continued)
Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-9803782) -
2017 - crc - 9/7/16
Driving and Operating 221
{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.
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 more information about
carbon monoxide, see Engine
Exhaust 0180.
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.
Before starting, check all trailer hitch
parts and attachments, safety
chains, electrical connectors, lamps,
tires, and mirrors. If the trailer has
electric brakes, start the
combination moving and then apply
the trailer brake controller by hand
to be sure the brakes work.
During the trip, check occasionally
to be sure that the load is secure
and the lamps and any trailer
brakes still work.
Following Distance
Stay at least twice as far behind the
vehicle ahead as you would when
driving the vehicle without a trailer.
This can help to avoid heavy
braking and sudden turns.
Passing
More passing distance is needed
when towing a trailer. The
combination will not accelerate as
quickly and is longer so it is
necessary to go much farther
beyond the passed vehicle before
returning to the lane.
Backing Up
Hold the bottom of the steering
wheel with one hand. To move the
trailer to the left, move that hand to
the left. To move the trailer to the
right, move your hand to the right.
Always back up slowly and,
if possible, have someone
guide you.
Making Turns
Caution
Making very sharp turns while
trailering could cause the trailer to
come in contact with the vehicle.
The vehicle could be damaged.
Avoid making very sharp turns
while trailering.
When turning with a trailer, make
wider turns than normal. Do this so
the trailer will not strike soft
shoulders, curbs, road signs, trees,
Buick LaCrosse Owner Manual (GMNA-Localizing-U.S./Canada-9803782) -
2017 - crc - 9/7/16
336 Index
ArmrestRear Seat . . . . . . . . . . . . . . . . . . . . . . 58
Armrest Storage . . . . . . . . . . . . . . . . . 98
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 315
Assistance Systems for Driving . . . . . . . . . . . . . . . . . . . . . . . . 206
Assistance Systems for Parking and Backing . . . . . . . . . . 203
Automatic Dimming Mirrors . . . . . . . . . . . . . . . . 43
Door Locks . . . . . . . . . . . . . . . . . . . . . 37
Forward Braking . . . . . . . . . . . . . . 209
Headlamp System . . . . . . . . . . . . 149
Transmission . . . . . . . . . . . . . . . . . 181
Transmission Fluid . . . . . . . . . . . 234
Automatic Transmission Manual Mode . . . . . . . . . . . . . . . . . 185
Automatic Vehicle Hold (AVH) . . . . . . . . . . . . . . . . . . . . 189
B
BatteryLoad Management . . . . . . . . . . . . 153
Power Protection . . . . . . . . . . . . . 154
Voltage and ChargingMessages . . . . . . . . . . . . . . . . . . . 129
Battery - North America . . . . 243, 281
Blade Replacement, Wiper . . . . . 245 Brake
Parking, Electric . . . . . . . . . . . . . . 187
System Warning Light . . . . . . . . .116
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 242 Antilock . . . . . . . . . . . . . . . . . . . . . . . 186
Assist . . . . . . . . . . . . . . . . . . . . . . . . . 188
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 242
System Messages . . . . . . . . . . . . 129
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 164 Automatic Forward . . . . . . . . . . . 209
Braking System
Front Pedestrian (FPB) . . . . . . . 210
Break-In, New Vehicle . . . . . . . . . . 173
Bulb Replacement . . . . . . . . . . . . . . 248 Headlamp Aiming . . . . . . . . . . . . . 246
Headlamps . . . . . . . . . . . . . . . . . . . 246
High Intensity Discharge(HID) Lighting . . . . . . . . . . . . . . . 246
License Plate Lamps . . . . . . . . . 247
Taillamps, Turn Signal, Stoplamps, and Back-up
Lamps . . . . . . . . . . . . . . . . . . . . . . 247
Buying New Tires . . . . . . . . . . . . . . . 269
C
Calibration . . . . . . . . . . . . . . . . . . . . . . 103
California Fuel Requirements . . . . . . . . . . . 217 California (cont'd)
Perchlorate Materials
Requirements . . . . . . . . . . . . . . . 227
California
Proposition
65 Warning . . . . . . . . . .227, 243, 281
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 309
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 180
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Winter Driving . . . . . . . . . . . . . . . . 168
Cargo
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . 98
Caution, Danger, and Warning . . . . 2
Center Console Storage . . . . . . . . . 98
Chains, Tire . . . . . . . . . . . . . . . . . . . . 273
Charging Wireless . . . . . . . . . . . . . . . . . . . . . . 106
Charging System Light . . . . . . . . . 114
Check Malfunction Indicator
Engine Light . . . . . . . . . . . . . . . . .114
Child Restraints Infants and Young Children . . . . . 80
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . 85
