Button/adjust-ment
wheel » Fig. 85ActionRadioAudio sourcesNavigation
4Press and hold buttonNo functionRewindNo function5
Turn upwardsSwitch to the previous station and at
the same time
display list of saved/available stationsSkip to next trackShow the option to stop navigation or display the list of recent destinations
5
Turn downwardsSwitch to the next station and at the same time
display list of saved/available stationsSwitch to start of track a)
6Press brieflyCall up the main menua)
To go to the previous track, press the adjustment wheel twice or rotate it by two positions.
Operating the radio and navigation system on the multifunction steering wheel - Version 2
Fig. 86
Multifunction steering wheel:
Navigation control buttons
First read and observe the introductory information given on page 92.
The multifunction steering wheel features buttons for operating the basic func-
tions for the factory-fitted radio and navigation system » Fig. 86.
The radio and navigation system can of course still be operated on the devices. A
description is included in the relevant operating instructions.
If the side lights are switched on, the buttons on the multifunction steeringwheel are illuminated.
The buttons apply for the respective operating mode of the current radio or navi-
gation system.
The following functions can be completed by pressing or turning the buttons.Button/adjust- ment
wheel » Fig. 86ActionRadio, traffic informationCD/MP3/Navigation
1Press brieflySwitch off/on tone1Press and hold
buttonSwitch the unit on/off1Turn upwardsIncrease the volume 94Using the system
Driving
Starting-off and Driving
Steering
Introduction
Fig. 88
Correct seated position for the
driver
This chapter contains information on the following subjects:
Adjusting the steering wheel position
96
Power steering
97WARNING■ 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.■
Never adjust the steering wheel when the vehicle is moving only when the
vehicle is stationary!
WARNING (Continued)■ Adjust the steering wheel so that the distance A » Fig. 88 between the
steering wheel and your chest is at least 25 cm. Not maintaining this minimum
distance will mean that the airbag system will not be able to properly protect
you - hazard!■
If the steering wheel is adjusted further towards the head, the protection
provided by the driver airbag in the event of an accident is reduced. Check
that the steering wheel is aligned to the chest.
Adjusting the steering wheel position
Fig. 89
Adjustable steering wheel: Lever
below steering wheel
First read and observe the introductory information and safety warn-
ings on page 96.
The height and forward/back position of the steering wheel can be adjusted.
›
First of all adjust the driver's seat » page 52.
›
Swivel the lever underneath the steering wheel downwards » Fig. 89.
›
Adjust the steering wheel to the desired position (with regard to the height and
forward/back position).
›
Push the lever upwards to the stop.
WARNINGThe lever for adjusting the steering wheel must be locked whilst driving so
that the steering wheel cannot accidentally change position during the jour-
ney – risk of accident!
96Driving
Power steeringFirst read and observe the introductory information and safety warn-ings
on page 96.
The power steering enables you to steer the vehicle with less physical force.
The power steering only works when the engine is running. It is still fully possible to steer the vehicle if the power steering fails or if the en-gine is not running (e.g. when towing). However, greater physical effort is re-
quired to turn the steering wheel.
Starting and stopping the engine
Introduction
This chapter contains information on the following subjects:
Electronic immobiliser
98
Ignition switch
98
Starting the engine
98
Switching off the engine
99
The engine can only be started using a correctly coded original key. The engine running noises may louder at first be louder for a short time afterstarting the cold engine. This is quite normal and is not an operating problem.
WARNING■ When driving without the engine running, the ignition key must always be in
the position 2 » Fig. 90 on page 98 (ignition switched on). This position is
indicated by the illumination of certain indicator lights in the instrument clus-
ter. ■ If the key is not in position 2
, this could lead to unexpected the steering
locking - risk of accident!
■
Only pull the ignition key from the ignition lock when the vehicle has come
to a complete stop (by applying the handbrake). Otherwise, the steering could
be blocked – risk of accident!
WARNING (Continued)■ When leaving the vehicle, the ignition must always be removed. This is par-
ticularly important if children are left in the vehicle. Children could otherwise
start the engine for example – risk of accident or injury!■
Never leave the vehicle unattended with the engine running.
■
Never switch off the engine before the vehicle is stationary – risk of acci-
dent!
WARNING■ Never leave the engine running in unventilated or closed rooms. The ex-
haust gases from the engine contain substances such as odourless and col-
ourless carbon monoxide (a poisonous gas) – risk to life! ■ Carbon monoxide can cause unconsciousness and death.
CAUTION
■The starter must only be operated when the engine is not running and the vehi-
cle is at a standstill. The starter or engine may be damaged if the starter is activa- ted when the engine is running 3
» Fig. 90 on page 98.
■
Do not tow start the engine – there is a risk of damaging the engine and the
catalytic converter. The battery from another vehicle can be used as a jump-start
aid » page 189 , Jump-starting .
CAUTION
■
Avoid high engine revolutions, full throttle and high engine loads before the en-
gine has reached its operating temperature – risk of damaging the engine!■
Do not switch the engine off immediately at the end of your journey after the
engine has been operated over a prolonged period at high loads but leave it to
run at an idling speed for about 1 minute. This prevents any possible accumulation
of heat when the engine is switched off.
For the sake of the environment
Do not warm up the engine while the vehicle is stationary. If possible, start your
journey as soon as the engine has started. Through this the engine reaches its
operating temperature more rapidly and the pollutant emissions are lower. 97Starting-off and Driving
NoteAfter switching off the ignition, the radiator fan may intermittently continue to
operate for approx. 10 minutes.
Electronic immobiliser
First read and observe the introductory information and safety warn-
ings
on page 97.
An electronic chip is integrated in the head of the key. The immobiliser is deacti-
vated with the aid of this chip when the key is inserted in the ignition lock.
The electronic immobiliser is automatically activated when the ignition key is
withdrawn from the lock.
The engine will not start if a non-authorized ignition key is used.
The following message is shown in the information cluster display. Immobilizer active.
IMMOBILISER
Ignition switch
Fig. 90
Positions of the vehicle key in
the ignition lockFirst read and observe the introductory information and safety warn- ings on page 97.
Petrol engines » Fig. 90
Ignition switched off, engine off, the steering can be locked
Ignition switched on Starting engine
Diesel engines » Fig. 90
Fuel supply interrupted, ignition switched off, engine switched off, the steer-
ing can be locked.
Heating glow plugs on, ignition switched on
Starting engine
To lock the steering , with the ignition key withdrawn, turn the steering wheel
until the steering locking pin engages audibly.
If the steering is locked and it is impossible or difficult to turn the key into posi-
tion
2
» Fig. 90 , move the steering wheel back and forth to unlock the steering.
Note
We recommend locking the steering wheel whenever leaving the vehicle. This
acts as a deterrent against the attempted theft of your car.
Starting the engine
First read and observe the introductory information and safety warn-
ings
on page 97.
Vehicles with a diesel engine are equipped with a glow plug system. The glow
plug warning light
illuminates after the ignition has been switched on. Start
the engine after the warning light
has gone out.
You should not switch on any major electrical components during the heating pe- riod otherwise the vehicle battery will be drained unnecessarily.
Procedure for starting the engine
›
Firmly apply the handbrake.
›
Move the gearshift lever into neutral or move the selector lever into position P
or N.
›
Switch on the ignition
2
» Fig. 90 on page 98.
12312398Driving
Assist systems
Brake assist systems
Introduction
This chapter contains information on the following subjects:
Electronic Stability Control (ESC)
111
Antilock Braking System (ABS)
112
Traction Control System (TCS)
112
Electronic Differential Lock (EDL)
112
Hydraulic Brake Assist (HBA)
112
Hill Hold Control (HHC)
112WARNING■ A lack of fuel can cause irregular engine running or cause the engine to shut
down. The brake assist systems would then fail to function – risk of accident!■
Adjust the speed and driving style to the current visibility, weather, road and
traffic conditions. The increased safety provided by the brake assist systems
must not tempt you to take safety risks – risk of accident!
■
In the event of an ABS fault, visit a specialist garage immediately. Adjust
your style of driving according to the damage to the ABS, as you will not know
the exact extent of the damage or the extent to which this is limiting the
braking efficiency.
CAUTION
■ All four wheels must be fitted with the same tyres approved by the manufactur-
er to ensure the brake assist systems operate correctly.■
Changes to the vehicle (e.g. to the engine, brakes, chassis) can influence the
functionality of the brake assist systems » page 149.
■
If a fault occurs in the ABS system, the ESC, ASR and EDL will also not work. An
ABS fault is indicated by the warning light » page 18 .
Electronic Stability Control (ESC)Fig. 100
ESC system: TCS button
First read and observe the introductory information and safety warn-
ings on page 111.
The ESC system helps improve control of the vehicle in situations where it is be-
ing operated at its dynamic limits, such as a sudden change to the direction of
travel. Depending on the conditions of the road surface, the risk of skidding is re-
duced, thereby improving the vehicle's driving stability .
The ESC system is automatically activated each time the ignition is switched on.The direction which the driver wishes to take is determined based on the steering angle and the speed of the vehicle and is constantly compared with the actualbehaviour of the vehicle. In the event of deviations, such as the car beginning to
skid, the ESC system will automatically brake the appropriate wheel.
During an intervention of the system, the warning light
flashes in the instru-
ment cluster.
The following systems are integrated into the Electronic Stability Control (ESC).
› Antilock Brake System (ABS)
» page 112.
› Traction control (ASR)
» page 112.
› Electronic Differential Lock (EDL)
» page 112.
› Hydraulic Brake Assist (HBA)
» page 112.
› Hill Hold Control (HHC)
» page 112.
The ESC system cannot be deactivated. The
» Fig. 100 symbol button can only
be used to deactivate the ASR.
The warning light
lights up in the instrument cluster when the ASR is deactiva-
ted.
111Assist systems
START-STOP
Introduction
This chapter contains information on the following subjects:
Starting/shutting down the engine
116
Operating conditions of the system
117
Manually activating/deactivating the system
117
Information messages
118
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 109 .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.■
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 116.
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.
116Driving
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 116.
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 desired temperature
set in the air-conditioning system/heating.
› 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 is activated.
› 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 sys-
tem/heating and the temperature of the interior 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. 103
Button for the START-STOP sys-
tem
First read and observe the introductory information and safety warn-
ings on page 116.
Activation/deactivation
›
Press the symbol button
» Fig. 103 .
When start-stop mode is deactivated, the warning light in the button lights up.
Note
If the system is deactivated during the STOP phase, the automatic start proce-
dure takes place.
117Assist systems
Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Safety equipment
126
Before setting off
126
What influences the driving safety?
127
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 126.
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 1)
.
› 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 126.
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 64.
› Ensure that no objects can obstruct the pedals.
1)
Not valid for sports seat.
126Safety