The parking procedure was ended because TCS was deactivated during the park-
ing procedure.
Trailer: Park Assist stopped.
The parking procedure cannot be carried out because a trailer is hitched. Time limit exceeded. Take over steering!
The parking procedure was ended because the time limit of 6 minutes was passed.
Park Assist currently not available.
The system cannot be activated because a fault exists on the vehicle. Seek help
from a specialist garage.
Park Assist stopped. System currently not available.
The parking procedure was ended because a fault exists on the vehicle. Seek help
from a specialist garage.
Park Assist faulty. Workshop!
The parking procedure is not possible because a fault exists in the system. Seek help from a specialist garage.
Park Assist stopped. Take over steering!
Assume control of the steering. Complete the parking procedure without using the system.
ASR intervention. Take over steering!
The parking procedure is terminated by a TCS intervention.
PARK ASSIST Turn on turn signal and select reverse gear
The prerequisites for manoeuvring out of a parking space using the system have
been met. Switch on the turn signals and shift into reverse.
Please take over steering and drive on.
The manoeuvring procedure out of a parallel parking space has ended. Assume control of the steering.
Automatic space departure not possible. Space too small.
The manoeuvring procedure using the system is not possible. The parking gap is
too small.
Park Assist: Brake interv. Speed too high.The driving speed during the parking procedure was too high - automatic brake
assist is initiated.
Cruise Control System
Introduction
This chapter contains information on the following subjects:
Activating/deactivating
158
Storing and maintaining speed
158
Changing the stored speed
158
Switching off temporarily
158
The Cruise Control System (CCS) maintains a set speed, more than 25 km/h, with-
out you having to actuate the accelerator pedal.
This is only possible within the range which is permitted by the power output and
braking power of the engine.
The warning light
illuminates in the instrument cluster when the cruise control
system is switched on.
WARNING■ For safety reasons, the cruise control system must not be used in dense
traffic or on unfavourable road surfaces (such as icy roads, slippery roads,
loose gravel) – risk of accident!■
The saved speed may only be resumed if it is not too high for the current
traffic conditions.
■
Always deactivate the cruise control system after use to prevent the system
being switched on unintentionally.
CAUTION
■ The cruise control system is not able to maintain a constant speed when driving
in areas with steeper gradients. The weight of the vehicle increases the speed at which it travels. In such cases, select a lower gear or brake the vehicle using the
footbrake.■
The cruise control system cannot be activated when first gear or reverse gear is
selected (vehicles with manual transmission).
157Assist systems
Briefly push the rocker button B into the RES/+ position in order to resume the
stored speed after the clutch or brake pedal is released.
START-STOP
Introduction
This chapter contains information on the following subjects:
Starting/shutting down the engine
159
Operating conditions of the system
160
Manually activating/deactivating the system
160
Information messages
161
The START-STOP system helps you to save fuel while at the same time reducing
harmful exhaust emissions and CO 2 emissions.
The function is automatically activated each time the ignition is switched on. In the start-stop mode, the engine automatically switches to the vehicle's idle phase, e.g. when stopped at traffic lights. The engine restarts automatically
where necessary.
The system can work only if the following basic conditions are met. The driver's door is closed.
The driver has fastened the seat belt.
The bonnet is closed.The driving speed was higher than 4 km.h after the last stop.
No trailer is coupled.
WARNING■ The brake servo unit and power steering only operate if the engine is run-
ning.■
Never let the vehicle roll with the engine switched off.
CAUTION
Always deactivate the START-STOP system before driving through wa-
ter » page 148 .Note■
If the driver's seat belt is removed for more than approx. 30 seconds or the driv-
er's door is opened during stop mode on vehicles with manual transmission or au- tomatic transmission (when the selector lever in position P), the engine must be
started manually » page 133.■
After manually starting the engine on vehicles with manual transmission, auto-
matic engine shut down is not possible until the vehicle has travelled the re-
quired minimum distance for START-STOP mode.
■
If, on vehicles with automatic transmission, the selector lever positions D, S or N
are selected after driving in reverse, the vehicle will first need to achieve a speed
of over 10 km/h before automatic engine shut down can take place again.
■
Changes to the outdoor temperature can have an effect on the internal temper-
ature of the vehicle battery even after several hours. If the vehicle remains out-
doors for a long time in minus temperatures or in direct sunlight, it can take sev-
eral hours until the internal temperature of the vehicle battery reaches a suitable temperature for proper operation of the START STOP system.
■
If Climatronic is running in automatic mode, the engine may not switch off auto-
matically under certain conditions.
Starting/shutting down the engine
First read and observe the introductory information and safety warn-ings
on page 159.
Vehicles with manual transmission
›
Stop the vehicle (where necessary, apply the handbrake).
›
Put the gear stick into Neutral.
›
Release the clutch pedal.
Automatic engine shut down (STOP phase) takes place. The warning symbol
appears in the instrument cluster display.
›
Depress the clutch pedal.
The automatic start procedure takes place again (START phase). The warning
symbol
goes out.
Vehicles with automatic transmission
›
Bring the vehicle to a stop and depress the brake pedal.
Automatic engine shut down takes place. The warning symbol
appears in the
instrument cluster display.
›
Release the brake pedal.
159Assist systems
The automatic start procedure takes place again. The warning symbol goes
out.
Further information on automatic transmission Engine shut down takes place when the selector lever is in positions P, D , S and N
and in Tiptronic mode.
When the selector lever is in position P, the engine remains shut down even after
you release the brake pedal. Start the engine by pressing the gas pedal or by moving the selector lever into a different mode and releasing the brake pedal.
If the selector lever is moved into position R during the STOP phase , the engine
will re-start.
No automatic engine shutdown takes place when the vehicle is moving at low speed (e.g. during a traffic jam or when tuning) and remains stationary after
pressing the brake pedal lightly. Automatic engine shutdown takes place if you
press the brake pedal down with more force.
Operating conditions of the system
First read and observe the introductory information and safety warn-ings
on page 159.
The START-STOP system is very complex. Some of the procedures are hard to check without servicing.
No engine shut down is carried out
Before each STOP phase, the system checks whether certain conditions have
been met. No engine shut down takes place in the following situations.
› The engine has not reached the minimum temperature for the START STOP
mode.
› The temperature inside the vehicle has not reached the temperature set in the
air-conditioning system.
› The external temperature is very low/high.
› The intensive windscreen heater (Climatronic) or windscreen heater/ventilation
is switched on with the maximum air temperature setting (manual air condition-
ing system).
› The parking aid/Park Assist is switched on.
› The charge state of the vehicle battery is too low.
› The stationary vehicle is on a steep slope or a steep downhill section.
› The idling speed is too high.
› The steering angle is too large (manoeuvring).
› The selector lever position
R is selected (e.g. when parking).
The warning symbol appears in the instrument cluster display.
The automatic start procedure takes place again
During the STOP phase, the engine fires up without any active driver intervention, e.g. in the following situations.
› The vehicle begins to roll, e.g. on a slope.
› The difference between the temperature setting of the air-conditioning system
and the inside temperature is too large.
› The intensive windscreen heater (Climatronic) or windscreen heater/ventilation
is switched on with the maximum air temperature setting (manual air condition-
ing system).
› The brake pedal was pressed several times (the pressure in the braking system
is too low).
› The charge state of the vehicle battery is too low.
› The current consumption is too high.
Manually activating/deactivating the system
Fig. 136
Button for the START-STOP sys-
tem
First read and observe the introductory information and safety warn-
ings on page 159.
Activation/deactivation
›
Press the symbol button
» Fig. 136 .
When start-stop mode is deactivated, the indicator light in the button lights up.
Note
If the system is deactivated during the STOP phase, the automatic start proce-
dure takes place.
160Driving
CAUTION■After removing the key, always replace the cap on the lock of the operating lev-
er – 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.
Check proper fitting
Fig. 140
Check that the tow bar is attach-
ed properly
First read and observe the introductory information and safety warn-
ings on page 162.
Check that the tow bar is fitted properly before each use.
Check the following points.
The lever
1
is right at the top » Fig. 140.
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 tow bar does not come out of the mounting recess even after heavy
“shaking”.
WARNINGDo not use the towing device unless the tow bar has been properly locked!
Removing the ball headFig. 141
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 162.
›
Remove the cap
1
» Fig. 141 from the lock on the tow bar in the direction of the
arrow.
›
Unlock the lock on the operating lever by turning the key
2
180° to the left so
that the red marking becomes visible.
›
Grasp the ball head from underneath.
›
Press the release pin
3
in the direction of the arrow to the stop, and simulta-
neously push the lever
4
downwards in the direction of the arrow to the stop.
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 tow bar latches into the ready position and is thereforeready to be re-inserted into the mounting recess »
.
›
Place the cap
4
» Fig. 137 on page 162 onto the mounting recess.
WARNINGNever allow the tow bar to remain unsecured in the boot. This could cause
boot damage on sudden braking, and could put the safety of the occupants at
risk. 164Driving
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 tow bar will then need 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 putting the protective cover onto the ball head before removing
the tow bar.■
Clean any dirt from the tow bar before stowing it away in the box with the vehi-
cle tool kit.
Use and care
First read and observe the introductory information and safety warn-
ings
on page 162.
Close the mounting recess with the cover to prevent any dirt from getting in.
Always check the tow bar before hitching a trailer. Apply suitable grease where
necessary.
Use the protective cover when stowing away the tow bar, in order to stop the
boot from getting dirty.
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
165
Driving with a trailer
166
Trailer stabilisation
167
Anti-theft alarm system
167WARNINGAlways drive particularly carefully with the trailer.
Loading a trailer
First read and observe the introductory information and safety warn-
ings
on page 165.
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.
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 221,
Service life of tyres .
Trailer load
The permissible trailer load must not be exceeded under any circumstan-
ces » page 252 , Technical data .
The trailer loads specified apply only to altitudes up to 1 000 metres above mean
sea level.
165Towing a trailer
The engine output falls as altitude increases, as does the vehicle's climbing pow-
er. Therefore, for every additional 1000 m in height (or part), the maximum per-
missible towed weight must be reduced by 10%.
The towed weight is made up of the actual weights of the loaded towing vehicleand the loaded trailer.
The trailer and drawbar load information on the type plate of the towing device is
merely a test value for the towing device. 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 –
risk of accident and serious injury.■
Slipping loads can significantly impair the stability and safety of the vehicle/
trailer combination – risk of accident and serious injury.
Driving with a trailer
Fig. 142
Swivel out the 13-pin power
socket
First read and observe the introductory information and safety warn- ings on page 165.
Before the journey
›
Grip the 13-pin socket at point
A
and swing out in the direction of ar-
row » Fig. 142 .
›
Lift off protective cap
5
» Fig. 137 on page 162.
After the journey
›
Grip the 13-pin socket at point
A
and swing in the opposite direction to the ar-
row » Fig. 142 .
›Place the protective cover 5
» Fig. 137 on page 162 onto the tow bar.
Safety eyelet
The purpose of the safety eyelet B
» Fig. 142 is to attach the breakaway cable of
the trailer.
When attaching the breakaway cable to the safety eyelet, it must sag freely
against the vehicle in all trailer positions (sharp bends, in reverse etc.).
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 may lift up when a trailer is being towed and the head-
lights may dazzle other road users.
Adjust the headlights using the headlight beam control » page 51, Parking and
low beam lights .
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
If the needle for the coolant temperature gauge moves into the right-hand area or the red area of the scale, the speed must be reduced immediately.
Stop and switch off the engine if the indicator light
in the instrument cluster
lights up. Wait a few minutes and check the level of coolant » page 213, Check-
ing the coolant level .
The following guidelines must be observed » page 16,
Coolant .
The coolant temperature can be reduced by switching on the heating.
166Driving
What influences the driving safety?First read and observe the introductory information and safety warn-ings
on page 169.
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
171
Correct seated position for the front passenger
171
Correct seated position for the passengers in the rear seats
171
Examples of incorrect seated positions
171WARNINGGeneral 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 from the steering wheel, and a dis-
tance of at least 10 cm between the legs and the dash panel at the height of
the knee airbag. 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 they may get
caught behind the pedals when driving or applying the braking. You would
then no longer be able to operate the clutch, brake or accelerate.
WARNINGInformation for the front seat passenger■Maintain a distance of at least 25 cm to the dash panel. Not maintaining this
minimum distance will mean that the airbag system will not be able to proper-
ly protect you - hazard!■
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 surfaces of the seats. You will be exposed to increased risk of injury if it becomes nec-
essary to apply the brake or in the event of an accident. If an airbag is de-
ployed, you may suffer fatal injuries when adopting an incorrect seated posi- tion!
170Safety
WARNINGObserve the following instructions for the proper use of the seat belts.■Never use one seat belt to secure two persons (including children). The
seatbelt must not be placed over a child who is sitting on the lap of another
passenger.■
The lock tongue should only be inserted into the lock which is the correct
one for your seat. Wrong use of the safety belt will reduce its capacity to pro-
tect and the risk of injury increases.
■
The slot of the belt tongue must not be blocked, otherwise the belt tongue
will not lock in place properly.
■
Many layers of clothing and loose clothing (e. g. a winter coat over a jacket)
do not allow you to be correctly seated and impairs proper operation of the
seat belts.
■
It is prohibited to use clamps or other objects to adjust seat belts (e. g. for
shortening the belts for smaller persons).
■
The seat belts for the rear seats can only fulfil their function reliably when
the seat backrests are correctly locked into position » page 73.
WARNINGObserve the following instructions for proper maintenance of the seat belts.■The belt webbing must always be kept clean. Soiled belt webbing may im-
pair proper operation of the inertia reel » page 203.■
The seat belts must not be removed or changed in any way. Do not attempt
to repair the seat belts yourself.
■
Check the condition of all the seat belts on a regular basis. If any damage to
the seat belts, seat belt connections, inertia reel or the lock is detected, the
relevant seat belt must be replaced by a specialist garage.
■
Damaged seat belts which have been subjected to stress in an accident and
were therefore stretched, must be replaced – this is best done by a specialist
garage. The anchorage points of the belts must also be inspected. The an-
chorage points for the belts should also be checked.
Note
The national legal requirements must be observed when using seat belts.
The physical principle of a frontal collisionFig. 145
Driver without a fastened seat belt/rear passenger without a fas-
tened seat belt
First read and observe the introductory information and safety warn-ings
on page 173.
Motion energy, so-called kinetic energy, is produced as soon as the vehicle is
moving, both for the vehicle and its occupants.
The magnitude of this kinetic energy depends essentially on the speed at which
the vehicle is travelling and on the weight of the vehicle including the occupants.
The greater the speed and weight increase, the greater the amount of energy
which has to be absorbed in the event of an accident.
The speed of the vehicle is the most important factor. Doubling the speed of the
vehicle from 25 km/h up to 50 km/hour increases the kinetic energy four times.
The idea that it is possible to support your body with your hands in a minor acci- dent is incorrect. Even in a collision at only a low speed, the forces acting on the
body are such that it is no longer possible to support your body.
Even if you only drive at a speed of 30-50 km/h, the forces that your body is ex-
posed to in the event of an accident can exceed a metric ton (1000 kg).
For example, a person's weight of 80 kg “increases” to 4.8 tons (4800 kg) at
50 km/h.
In the event of a frontal collision, occupants of the car not wearing a seat belt, are thrown forward and strike in an uncontrolled way parts of the interior of the car,
such as steering wheel, dash panel or windscreen » Fig. 145 -
. In certain circum-
stances you could even be thrown out of the vehicle, which could cause life threatening or even fatal injuries.
174Safety