Buick LaCrosse 2012 Owner's Manual page 321

Pulling a Trailer
Here are some important points:
There are many laws, including
speed limit restrictions that apply
to trailering. Check for legal
requirements.
Do not tow a trailer at all during
the first 1 600 km (1,000 mi) the
new vehicle is driven. The
engine, axle, or other parts could
be damaged.
During the first 800 km (500 mi)
that a trailer is towed, do not
drive over 80 km/h (50 mph) and
do not make starts at full throttle.
This reduces wear on the
vehicle.
The vehicle can tow in D (Drive).
Use a lower gear if the
transmission shifts too often.
Obey speed limit restrictions.
Do not drive faster than the
maximum posted speed for
trailers, or no more than
90 km/h (55 mph), to reduce
wear on the vehicle.
Driving with a Trailer
Towing a trailer requires experience.
Get familiar with handling and
braking with the added trailer
weight. The vehicle is now longer
and not as responsive as the
vehicle is by itself.
Check all trailer hitch parts and
attachments, safety chains,
electrical connectors, lamps, tires,
and mirror adjustments. If the trailer
has electric brakes, start the vehicle
and trailer moving and then apply
the trailer brake controller by hand
to be sure the brakes are working.
During the trip, check regularly to
be sure that the load is secure, and
the lamps and trailer brakes are
working properly.
Towing with a Stability Control
System
When towing, the sound of the
stability control system might be
heard. The system is reacting to the
vehicle movement caused by the
I n f o r ma t i o n P r o v i d e d b y :
Driving and Operating
trailer, which mainly occurs during
cornering. This is normal when
towing heavier trailers.
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 situations
that require heavy braking and
sudden turns.
Passing
More passing distance is needed
when towing a trailer. Because the
rig is longer, it is necessary to go
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.
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