Mercedes-Benz 2010 GLK350 Automobile User Manual


 
X
Make sure the automatic transmission is in
park position P (Y page 103).
X
Engage the parking brake for the vehicle
(Y page 102).
X
Close all doors and the tailgate.
X
Attach the trailer.
X
Plug in all electrical connectors.
Towing a trailer
There are many different laws, including
speed limit restrictions, having to do with
trailer towing. Make sure your rig will be legal,
not only for where you reside, but also for
where you will be driving. A good source for
this information can be the police or local
authorities.
Note the following, when driving with a trailer:
R
In order to gain skill and an understanding
of the vehicle’s behavior, you should
practice turning, stopping and backing up
in an area which is free of traffic.
R
Before you start driving check the
-
trailer hitch
-
break-away switch
-
safety chains
-
electrical connections
-
lighting
-
tires
R
Adjust the mirrors (Y page 84) to permit
unobstructed view beyond rear of trailer.
R
If the trailer has electric brakes, start your
vehicle and trailer moving slowly, and then
apply only the trailer brake controller by
hand to make sure the brakes are working
properly.
R
Always secure items in the trailer to
prevent load shifts while driving.
R
When towing a trailer, check occasionally
to make sure the load is secure, and that
trailer lighting and brakes (if so equipped)
are functioning properly.
R
Take into consideration that when towing a
trailer, the handling characteristics are
different and less stable from those when
operating the vehicle without a trailer.
It is important to avoid sudden maneuvers.
R
The vehicle and trailer combination is
heavier, and therefore limited in
acceleration and climbing ability, and has a
larger braking distance.
It is more prone to reacting to cross wind
gusts, and requires more sensitive steering
input.
R
If possible, do not brake abruptly, but
rather engage the brake slightly at first to
permit the trailer to activate its brake. Then
increase the braking force.
!
If the trailer should begin to sway, reduce
the vehicle’s speed immediately.
Do not attempt to straighten out the tow
vehicle and trailer by increasing the speed.
R
If the transmission shifts between gears on
inclines repeatedly, shift to a lower gear
range manually (Y page 106). Select 4, 3,
2 or 1.
A lower gear and reduction of speed
reduces the chance of engine overloading
and/or overheating.
R
When going down an incline, shift into a
lower gear and use the engine’s braking
effect.
Avoid riding the brakes, thus overheating
the vehicle and trailer brakes (if so
equipped).
R
If the engine coolant rises to an extremely
high temperature when the air conditioning
is on, turn off the air conditioning system.
Engine coolant heat can be additionally
vented by opening the windows, switching
the climate control fan speed to high and
setting the temperature control to the
maximum.
R
During a passing maneuver extreme care
must be exercised since your vehicle with
a trailer will require additional passing
248
Driving instructions
Operation
X204_AKB; 3; 23, en-US
d2ureepe, Version: 2.11.8.1
2009-07-16T19:16:58+02:00 - Seite 248