Page 121 of 219

Lock cap
Release pin
Key
Locking ball
Note
■ The tool for removing the wheel trim is part of the vehicle tool kit » page 180 .■If you lose the key, please get in touch with a specialist garage.
Adjusting the ready position
Fig. 105
Setting the ready position/ready position
First read and observe the introductory information and safety warn- ings
on page 117.
Always adjust the ball head to the correct position before fitting.
›
Turn the key so that its red mark
1
» Fig. 105 is visible.
›
Grip the ball head below the protective cap
2
.
›
Press the release pin
3
as far as the stop in the direction of the arrow - at the
same time push the lever
4
downwards as far as it will go in the direction of
the arrow.
The lever remains locked in this position.
CAUTION
In the ready position, the key cannot be removed nor turned to a different posi-
tion.891011
Fitting the ball headFig. 106
Insert the ball head/lock the lock, and put the lock cover on
First read and observe the introductory information and safety warn-
ings
on page 117.
›
Remove the cover in the rear bumper
2
» Fig. 103 on page 117 in the direction
of the arrow using the tool for removing the wheel trims.
›
Pull off the cover for the mounting recess
4
» Fig. 103 on page 117 in the direc-
tion of the arrow » .
›
Adjust the ball head to the ready position » page 118.
›
Grip the tow bar from underneath » Fig. 106 and insert into the mounting re-
cess until you hear it click into place » .
Lever
1
» Fig. 106 automatically turns upwards and the release pin
2
pops out
(its red and green parts are visible) » .
If the lever
1
does not turn automatically, or if the release pin
2
does not pop
out, remove the ball head from the mounting recess by turning the lever down-
wards as far as it can go. Clean the tapered surfaces on the ball head and the
mounting recess.
›
Lock the lock on the operating lever by turning the key by 180° to the right (see
green marking
3
is visible) and remove the key in the direction of the arrow.
›
Push cap
4
» Fig. 106 onto the lock in the direction of the arrow » .
›
Check the ball head for secure mounting » page 119.
118Driving
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WARNING■Carefully remove the cap for the mounting recess - there is a risk of hand
injury.■
Keep your hands outside the lever's range of motion when attaching the ball
head – there is a risk of finger injury.
■
Never attempt to pull the operating lever upwards forcibly to turn the key.
Doing so would mean the ball head is not attached correctly.
CAUTION
■ After removing the key, always replace the cap on the lock of the operating lev-
er – there is a risk of dirt getting into the lock.■
Keep the mounting recess of the towing equipment clean at all times. Such dirt
prevents the ball head from being attached securely.
■
After removing the ball head, always place the cap on the mounting recess.
■
Remove the cover from the rear bumper with care - there is a risk of paint dam-
age to the bumper and the cap.
Note
Store cover 2 and cover 4 » Fig. 103 on page 117 in a suitable place in the lug-
gage compartment after removing them.
Check proper fitting
Fig. 107
Check that the ball head is fitted
properly
First read and observe the introductory information and safety warn-
ings on page 117.
Check that the ball head is fitted properly each time before use.
Check the following points.
Lever 1
is up as far as it goes » Fig. 107.
The release pin
2
is completely exposed (both its red and green parts are
visible).
The key is removed.
The cap
3
is on the lock of the operating lever.
The ball head does not come out of the mounting recess even after heavy
“shaking”.
WARNINGDo not use the towing equipment unless the ball head was properly locked.
Removing the ball head
Fig. 108
Unlock the operating lever of the ball head/removing the ball head
First read and observe the introductory information and safety warn- ings
on page 117.
›
Remove the cap
1
» Fig. 108 from the lock on the tow bar in the direction of
the arrow.
›
Unlock the lock on the operating lever by turning the key 180° to the left so that
the red marking
2
becomes visible.
›
Grasp the ball head from underneath.
›
Press the release pin
3
as far as the stop in the direction of the arrow - at the
same time push the lever
4
downwards as far as it will go in the direction of
the arrow.
119Towing a trailer
Page 123 of 219

The ball head is released in this position and falls freely into the hand. If it does
not fall freely into the hand, use your other hand to push it upwards.
At the same time, the ball head latches into the ready position and is thus readyto be re-inserted into the mounting recess »
.
›
Fit the cover for the mounting recess
4
» Fig. 103 on page 117 in the opposite
direction to the arrow.
›
Offer up the cap to the rear bumper
2
» Fig. 103 on page 117 aligning it with
“check mark” in the lower bumper area.
›
Push the cap in first on the left and right and then at the top.
WARNINGNever allow the ball head to remain unsecured in the boot. This could cause damage in a sudden braking manoeuvre and put the safety of the occupantsat risk.
CAUTION
■ If the lever is held firm and not pushed downwards as far as it can go, it will go
back up after the ball head is removed and will not latch into the ready position.
The ball head then needs to be brought into this position before the next time it
is fitted.■
Stow the ball head in the ready position with the key inserted in the box. When
doing so, make the side opposite to the inserted key face downwards – there is a
risk of damaging the key.
■
Do not use excessive force when handling the operating lever (e.g. do not step
on it).
Note
■ We recommend that you put the protective cap on the ball before removing the
ball head.■
Clean any dirt from the ball head before stowing it away in the box with the ve-
hicle tool kit.
Use and care
First read and observe the introductory information and safety warn-
ings
on page 117.
Close the mounting recess with the cap to prevent any ingress of dirt.
Always check the ball head before hitching a trailer. Apply a suitable grease where necessary.
Fit the protective cap when stowing away the ball head to protect the luggage
compartment against dirt.
In the event of dirt, clean the surfaces of the mounting recess and treat with a
suitable preservative.
CAUTION
Apply grease to the upper part of the mounting recess. Make sure you do not re-
move any grease.
Trailer
Introduction
This chapter contains information on the following subjects:
Loading a trailer
120
Towing a trailer
121
Anti-theft alarm system
122WARNINGAlways drive particularly carefully with the trailer.
Loading a trailer
First read and observe the introductory information and safety warn-
ings
on page 120.
The vehicle/trailer combination must be balanced, whereby the maximum permis-
sible drawbar load must be utilised. If the drawbar load is too low, it jeopardises the performance of the vehicle/trailer combination.
Distribution of the load
Distribute the load in the trailer in such a way that heavy items are located as close to the axle as possible. Secure the items from slipping.
120Driving
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The distribution of the weight is very poor if your vehicle is unladen and the trail-
er is laden. Maintain a particularly low speed if you cannot avoid driving with this
combination.
Tyre pressure
Correct the tyre inflation pressure on your vehicle for a “full load” » page 173,
Service life of tyres .
Trailer load
The permissible trailer load must not be exceeded under any circumstan- ces » page 199 , Technical data .
The trailer loads specified apply only to altitudes up to 1 000 metres above mean
sea level.
The engine output falls as altitude increases, as does the ability to climb. There-
fore, for every additional 1000 m in height (or part), the maximum permissible
towed weight must be reduced by 10 %.
The towed weight comprises the actual weights of the (loaded) towing vehicleand the (loaded) trailer.
The trailer and drawbar load information on the type plate of the towing equip-
ment are merely test data for the towing equipment. The vehicle-specific values
are detailed in the vehicle documents.WARNING■ Do not exceed the maximum permissible axle and drawbar load and the
maximum permissible total or towed weight of the vehicle and the trailer –
there is the risk of an accident and serious injury.■
Slipping loads can significantly affect the stability and safety of the vehicle/
trailer combination – there is the risk of an accident and serious injury.
Towing a trailer
First read and observe the introductory information and safety warn-
ings
on page 120.
Exterior mirrors
You have to have additional exterior mirrors fitted if you are not able to see the
traffic behind the trailer with the standard rear-view mirrors. The national legal requirements must be observed.
Headlights
The front of the vehicle can be lifted when a trailer is being towed and the head- lights can dazzle other road users.
Adjust the headlight setting on the headlight range control » page 42, Headlight
beam adjustment .
Driving speed
For safety reasons, do not drive faster than 80 km/h when towing a trailer.
Immediately reduce your speed as soon as even the slightest swaying of the trail- er is detected. Never attempt to stop the trailer from “swaying” by accelerating.
Brakes
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply the
brakes gently at first, then brake firmly. This will avoid brake jolts resulting from
the trailer wheels locking.
On downhill sections shift down a gear in good time to also use the engine as a
brake.
Engine overheating
The speed must be reduced immediately if the needle for the coolant tempera-
ture gauge moves into the right-hand area or the red area of the scale.
Stop and switch off the engine if the warning light
in the instrument cluster
starts to flash. Wait a few minutes and check the level of coolant » page 166,
Checking the coolant level .
The following guidelines must be observed » page 22,
Coolant .
The coolant temperature can be reduced by switching on the heating.WARNING■ Adapt your speed to the conditions of the road surface and to the traffic sit-
uation.■
Improper or incorrectly connected electric cables can energise the trailer and
cause functional faults to the vehicle's entire electrical system as well as acci-
dents and severe injuries.
■
Work on the electrical system must only be carried out by specialist garages.
■
Never directly connect the trailer's electrical system with the electrical con-
nections for the tail lights or other current sources.
121Towing a trailer
Page 125 of 219

Note■After coupling the trailer and connecting up the power socket, check the rear
lights on the trailer to ensure they work.■
If there is an error in the trailer lighting system, check the fuses in the fuse box
in the dashboard » page 192.
■
If you tow a trailer frequently, you should also have your car inspected between
service intervals.
■
The handbrake on the towing vehicle must be applied when coupling and un-
coupling the trailer.
Anti-theft alarm system
First read and observe the introductory information and safety warn-
ings
on page 120.
When the vehicle is locked, the alarm is activated as soon as the electrical con- nection to the trailer is interrupted.
Always switch off the anti-theft alarm system before a trailer is coupled or uncou- pled » page 35 .
Conditions for including a trailer in the anti-theft alarm system. The vehicle is factory-fitted with an anti-theft alarm system and towingequipment.
The trailer is electrically connected to the towing vehicle by means of the
trailer socket.
The electrical system of the vehicle and trailer is functional. The vehicle is locked with the vehicle key and the anti-theft alarm system isactivated.
Note
For technical reasons, trailers with rear LED lights cannot be connected to the an-
ti-theft alarm system.
122Driving
Page 126 of 219

Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Safety equipment
123
Before setting off
123
What influences the driving safety?
124
In this section you will find important information, tips and notes on the subject
of passive safety in your vehicle.
We have combined everything here which you should be familiar with, for exam- ple, regarding seat belts, airbags, child seats and safety of children.
WARNING■ This chapter contains important information on how to use the vehicle for
the driver and his occupants.■
You can find further information on safety concerning you and those travel-
ling with you in the following chapters of this owner's manual.
■
The complete on-board literature should always be in the vehicle. This ap-
plies in particular, if you rent out or sell the vehicle.
Safety equipment
First read and observe the introductory information and safety warn-ings
on page 123.
The following list contains only part of the safety equipment in your vehicle.
› Three-point seat belts for all the seats.
› Belt force limiters for the front seats.
› Belt tensioners for the front seats.
› Seat belt height adjusters for the front seats.
›
Front airbag for the driver and the front passenger.
› Side airbags.
› Head airbags.
› Anchoring points for child seats using the ISOFIX system.
› Anchoring points for child seats using the TOP TETHER system.
› Head restraints adjustable for height.
› Adjustable steering column.
The specified safety equipment works together, in order to optimally protect you
and those travelling with you in accident situations.
The safety equipment does not protect you or the people travelling with you, if
you or your occupants adopt an incorrect seated position or the equipment is not
correctly adjusted or used.
If the seat belt is not fastened properly, this may result in injuries if an airbag is
activated in the event of an accident.
Before setting off
First read and observe the introductory information and safety warn-
ings
on page 123.
For your own safety and the safety of the people travelling with you, please pay
attention to the following points before setting off.
› Ensure that the lighting and the turn signal system are functioning properly.
› Check the tyre inflation pressure.
› Ensure that all of the windows offer good visibility to the outside.
› Secure all items of luggage
» page 57.
› Ensure that no objects can obstruct the pedals.
› Adjust the mirrors, the front seat and head restraint to your body size.
› Advise your passengers to adjust the head restraints to their body size.
› Protect children in suitable child seats with correctly fastened seat
belts » page 139 , Transporting children safely .
› Adopt the correct seated position
» page 124. Tell your passengers to assume
the correct seated position.
› Correctly fasten the seat belt. Also inform passengers to fasten the seat belt
correctly » page 127 , Using seat belts .
123Passive Safety
Page 127 of 219

What influences the driving safety?First read and observe the introductory information and safety warn-ings
on page 123.
The driver is fully responsible for himself and his occupants. If your driving safety is effected, you place yourself and the oncoming traffic at risk.
The following guidelines must therefore be observed. › Do not become distracted from concentrating on the traffic situation, e.g. by
your passengers or mobile phone calls.
› Never drive when your driving ability is impaired, e.g. due to medication, alcohol
or drugs.
› Keep to the traffic regulations and the permissible speed limit.
› Always adjust the driving speed to the road, traffic and weather conditions.
› Take regular breaks on long journeys – at least every two hours.
Correct seated position
Introduction
This chapter contains information on the following subjects:
Correct seated position for the driver
125
Correct seated position for the front passenger
125
Correct seated position for the passengers in the rear seats
125
Examples of incorrect seated positions
125WARNINGGeneral information■The front seats and head restraints must be adjusted to match the body
size at all times and the seat belt must always be fastened properly to provide the most effective levels of protection to the passengers.■
If the occupant adopts an incorrect seated position, he is exposed to life-
threatening injuries, in case he is hit by a deployed airbag.
■
If the occupants on the rear seats are not sitting upright, the risk of injury is
increased due to incorrect routing of the seat belt.
■
The seat backrests must not be tilted too far back when driving, as this will
impair the function of the seat belts and of the airbag system – risk of injury!
WARNINGInformation for the driver■Always assume the correct seated position before setting off and do not
change this position while driving. Also advise your passengers to adopt the
correct seated position and not to change this position while the car is mov-
ing.■
Maintain a distance of at least 25 cm to the steering wheel. Not maintaining
this minimum distance will mean that the airbag system will not be able to
properly protect you - hazard!
■
When driving, hold the steering wheel with both hands firmly on the outer
edge in the 9 o'clock and 3 o'clock position. Never hold the steering wheel in
the 12 o'clock position or in any other way (e.g. in the middle or inner edge of
the steering wheel). In such cases, you could severely injure the arms, hands
and head when the driver airbag is deployed.
■
Ensure that there are no objects in the driver's footwell, as these may get
caught in the pedal apparatus when driving or braking. You would then no longer be able to operate the clutch, brake or acceleration pedals.
WARNINGInformation for the front seat passenger■Maintain a distance of at least 25 cm from the dash panel. Not maintaining
this minimum distance will mean that the airbag system will not be able to
properly protect you - there is a risk that you could be killed.■
Always keep your feet in the footwell when the car is being driven - never
place your feet on the instrument panel, out of the window or on the seats.
You will be exposed to increased risk of injury if it becomes necessary to apply
the brakes or in the event of an accident. You may suffer fatal injuries when
an airbag is deployed if you have adopted an incorrect seating position.
124Safety
Page 128 of 219

Correct seated position for the driverFig. 109
The correct distance between the driver and the steering wheel/
correctly adjusted head restraint
First read and observe the introductory information and safety warn-ings
on page 124.
For your own safety and to reduce the risk of injury in the event of an accident,
we recommend the following setting.
› Adjust the steering wheel so that the distance
A
» Fig. 109 between the steer-
ing wheel and your chest is at least 25 cm.
› Adjust the driver’s seat in the forward/back direction so that the pedals can be
fully depressed with slightly bent legs.
› Adjust the seat backrest so that the highest point of the steering wheel can be
reached with your arms at a slight angle.
› Adjust the head restraint such that the top edge of the head restraint is at the
same level as the upper part of your head
B
.
› Correctly fasten the seat belt
» page 127, Using seat belts .
Driver seat adjustment » page 53.
Correct seated position for the front passenger
First read and observe the introductory information and safety warn-ings
on page 124.
For the safety of the front passenger and to reduce the risk of injury in the event
of an accident, we recommend the following setting.
› Position the front passenger seat back as far as possible. The front passenger
must maintain a distance of at least 25 cm to the dash panel so that the airbag
offers the greatest possible safety if it is deployed.
› Adjust the head restraint such that the top edge of the head restraint is at the
same level as the upper part of your head
B
» Fig. 109 on page 125 » page 125.
› Correctly fasten the seat belt
» page 127, Using seat belts .
In exceptional cases the front passenger airbag can be deactivated » page 136,
Deactivating airbags .
Front passenger adjustment » page 53, Adjusting the front seats .
Correct seated position for the passengers in the rear seats
First read and observe the introductory information and safety warn-
ings
on page 124.
To reduce the risk of injury in the event of a sudden braking manoeuvre or an ac-
cident, the occupants on the rear seats must observe the following.
› Adjust the head restraint such that the top edge of the head restraint is at the
same level as the upper part of the head
B
» Fig. 109 on page 125 » page 125.
› Correctly fasten the seat belt
» page 127, Using seat belts .
› Use a suitable child restraint system if transporting children in the vehi-
cle » page 139 , Transporting children safely .
Examples of incorrect seated positions
First read and observe the introductory information and safety warn-
ings
on page 124.
Maximum seat belt protection is only achieved if seat belts are fastened correctly.
Incorrect seated positions considerably reduce the protective functions of the
seat belts and therefore increase the risk of injury due to an incorrect routing of
the seat belt.
125Passive Safety