
Voice control
Introduction
This chapter contains information on the following subjects:
Dialogue
122
Voice commands - GSM II
123
Voice commands - GSM III
123
Dialogue
Fig. 112
Multifunction steering wheel
First read and observe the introductory information given on page 122.
The voice control system (hereinafter referred to as the system) makes it possible to use voice commands for some functions of the hands-free system.
The period of time during which the system is ready to receive voice commandsand to carry them out is called a dialogue. The system gives audible feedback and guides you if necessary through the relevant functions.
Optimum understanding of the voice commands depends on several factors. › Speak with a normal tone of voice without intonation and excessive pauses.
› Avoid a bad pronunciation.
› Close the doors, windows and sliding roof, to reduce or stop disturbing exterior
noise.
› You are recommended to speak louder at higher speeds, so that the sound of
your voice is not drowned out by the increased ambient noise.
› During the dialogue, limit additional noise in the vehicle, e.g. passengers talking
at the same time.
› Do not speak, if the system makes an announcement.
The microphone for voice control is inserted in the moulded headliner and direc- ted to the driver and front passenger. Therefore the driver and the front passen-
ger can operate the equipment.
Entering a phone number
The telephone number can be entered as a continuous series of individually spo-
ken digits (the whole number at once) or in the form of digital blocks (separated
by short pauses). After each order of digits (separation through brief voice pause)
all of the digits detected up to now are repeated by the system.
The digits 0 - 9, symbols +,
, # are permitted. The system detects no continuous
digit combinations such as twenty-three, but only individually spoken digits (two, three).
Activating voice control - GSM II
By briefly pressing the button 1
» Fig. 112 on the multifunction steering wheel.
Deactivating voice control - GSM II If the system is currently playing a message, you will need to end the message currently being played by briefly pressing the button
1
on the multi-function
steering wheel.
If the system expects a voice command, you can end the dialogue yourself:
› with the
CANCEL voice command;
› by briefly pressing the button
1
on the multifunction steering wheel.
Activating voice control - GSM III
The dialogue can be started at any time by pressing the button
1
» Fig. 112 on
the multifunction steering wheel 1)
.
Deactivating voice control - GSM III If the system is currently playing a message, the message that is currently being
played must be terminated by pressing the button
1
» Fig. 112 on the multi-func-
tion steering wheel.
If the system expects a voice command, you can end the dialogue yourself:
› with the
CANCEL voice command;
› by briefly pressing the button
1
» Fig. 112 on the multifunction steering wheel.
1)
Not valid for vehicles with the Columbus navigation system.
122Using the system

Multimedia
Introduction
This chapter contains information on the following subjects:
Music playback via Bluetooth ®
126
Operating the radio and navigation system on the multifunction steering
wheel
126
AUX- and MDI inputs
127
CD change
128
DVD-preinstallation
128
Music playback via Bluetooth ®
First read and observe the introductory information given on page 126.
The universal telephone preinstallation makes it possible to play back music via
Bluetooth ®
from devices such as MP3 players, mobile phones or notebooks.
To ensure that music can be played via Bluetooth ®
, you must first pair the device
with the hands-free system in the Phone - Bluetooth - Media player menu.
The music playback process is performed on the connected device.
The universal telephone preinstallation GSM II ensures that the music played back
via the hands-free system can be controlled with the remote control » page 123,
Voice commands - GSM II .
Note
The device being connected must support the Bluetooth ®
A2DP profile; refer to
the operating instructions for the relevant device being connected.
Operating the radio and navigation system on the multifunction steering wheel
Fig. 113
Multifunction steering wheel: control buttons
First read and observe the introductory information given on page 126.
The multifunction steering wheel comprises buttons for setting the basic func-
tions for the factory-fitted radio and navigation system » Fig. 113.
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, audio,
video or navigation system.
The following functions can be completed by pressing or turning the buttons.
126Using the system

Driving
Starting-off and Driving
Steering
Introduction
Fig. 116
Correct seated position for the
driver
This chapter contains information on the following subjects:
Adjusting the steering wheel position
130
Power steering
131WARNING■ 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. 116 between the
steering wheel and your chest is at least 25 cm. Adjust the distance of the
legs to the circuit board in the region of the knee airbag to at least 10 cm B.
If
you do not comply with the minimum distance, the airbag system will not pro-
tect you - danger of death!
■
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. 117
Adjustable steering wheel: Lever
below steering wheel
First read and observe the introductory information and safety warn-
ings on page 130.
The height and forward/back position of the steering wheel can be adjusted.
›
First of all adjust the driver's seat » page 66.
›
Pull the lever below the steering wheel down » Fig. 117.
›
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!
130Driving

Power steeringFirst read and observe the introductory information and safety warn-ings
on page 130.
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 using the key
Introduction
This chapter contains information on the following subjects:
Electronic immobilizer
132
Ignition Switch
132
Starting the engine
132
Stopping the engine
133
Starting and stopping the engine on vehicles with the KESSY system » page 133.
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, the ignition key must always be in the position 2 » Fig. 118 on
page 132 (ignition switched on) without the engine running. This position is
confirmed by the appearance of certain indicator lamps in the instrument clus-
ter. ■ If the key is not in position 2,
it could unexpectedly lock the steering -
danger 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!
■
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 can be damaged if the starter is activa-
ted when the engine is running 3
» Fig. 118 on page 132.
■
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 234 , 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.
131Starting-off and Driving

For the sake of the environmentDo 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.
Note
After switching off the ignition, the radiator fan may intermittently continue to
operate for approx. 10 minutes.
Electronic immobilizer
First read and observe the introductory information and safety warn-ings
on page 131.
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. 118
Positions of the vehicle key in
the ignition lockFirst read and observe the introductory information and safety warn-
ings on page 131.
Petrol engines » Fig. 118
Ignition switched off, engine off, the steering can be locked
Ignition switched on
Starting engine
Diesel engines » Fig. 118
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 the key cannot or can only be turned with difficulty
into the position
2
» Fig. 118 , move the steering wheel back and forth and the
steering lock will unlock.
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 131.
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. 118 on page 132.
123123132Driving

If the system does not unlock the steering at the first time (for example when the
front wheels are in contact with an obstacle), then two more unlocking attempts
are performed automatically.
If the steering is still not unlocked, then the following message is displayed on
the display of the instrument cluster.
Move the steering wheel!
MOVE STEERING WHEEL
Slightly move the steering wheel and the system will make up to 3 more attempts
to unlock after 2 seconds. At the same time, the indicator light flashes.
If the steering is still not unlocked, to try to eliminate the possible cause and then
repeat the unlocking attempt.
Switching on the ignition
First read and observe the introductory information and safety warn-
ings
on page 133.
›
Press the starter button » Fig. 119 on page 134 briefly.
The ignition is switched on.
Note
The ignition is switched on when indicated by the lighting up of certain indicator
lamps in the instrument cluster.
Starting the engine
First read and observe the introductory information and safety warn-
ings
on page 133.
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.
›
Depress and hold the clutch pedal (vehicles with a manual gearbox) or brake
pedal (vehicles with an automatic gearbox) until the engine starts.
›
» Fig. 119 on page 134Press and hold 1)
the starter button until the engine starts.
›
Release the handbrake.
Vehicles with manual transmission
The engine will not start if the clutch pedal is not depressed.
The following message is shown in the information cluster display.
Depress clutch to start.CLUTCH
Vehicles with automatic transmission
The engine will not start if the brake pedal is not depressed.
The warning light
lights up in the instrument cluster and the following mes-
sage appears in the display.
Apply the brake to start.
BRAKE
CAUTION
■ If the engine does not start up after a second attempt, one of the following
fuses may be defective. ■Petrol engine - fuse for the electric fuel pump.
■ Diesel engine - fuse for the control unit for glow plugs or glow plug relay and
fuel pump.■
Check the fuse and replace if necessary » page 244, or seek assistance from a
specialist garage.
1)
On vehicles with the START-STOP system, it is sufficient to press the starter button briefly. The mo-
tor will then automatically start.
135Starting-off and Driving

Manual shifting of gears (Tiptronic)Fig. 125
Selector lever / multi-function steering wheel
First read and observe the introductory information and safety warn-
ings
on page 139.
Tiptronic mode makes it possible to manually shift gears with the selector lever or
multifunction steering wheel. This mode can be selected both while stopping and
while driving.
The currently selected gear is indicated in the display » Fig. 123 on page 140.
The gearshift indicator must be observed when changing gear » page 24.
Switching to manual shifting
›
Push the gear selector from position D towards the right, or left in a right-hand
drive vehicle.
Shifting up gears
›
Press the selector lever forwards
+
» Fig. 125 .
›
Pull the right-hand rocker switch +
» Fig. 125 briefly towards the steering
wheel.
Shifting down gears
›
Press the selector lever backwards
-
» Fig. 125 .
›
Pull the left-hand rocker switch -
» Fig. 125 briefly towards the steering wheel.
Temporarily switch to manual gear changing in mode D or S
›
Pull one of the rocker switches -/+ briefly towards the steering
wheel » Fig. 125 .
If one of the rocker switches -/+ is not pulled for more than 1 minute, manual
gear changing is deactivated. The temporary switch to manual gear changing can
also be deactivated by pulling the right-hand rocker switch +
towards the steer-
ing wheel for more than 1 second.
When accelerating, the gearbox automatically shifts up into the higher gear just before the maximum permissible engine speed is reached.
If a lower gear is selected, the gearbox does not shift down until there is no risk
of the engine overrevving.
Note
It may be beneficial, for example, when travelling downhill, to use manual shifting
of gears. Shifting to a lower gear reduces the load on the brakes and hence the
wear of the brakes » page 137.
Starting-off and driving
First read and observe the introductory information and safety warn-
ings
on page 139.
Starting off
›
Start the engine.
›
Firmly depress and hold the brake pedal.
›
Press and hold the lock button » Fig. 124 on page 140.
›
Move the selector lever into the desired position » page 140 and then release
the lock button.
›
Release the brake pedal and accelerate.
Stop
›
Fully depress and hold the brake pedal and bring the vehicle to a stop.
›
Keep holding the brake pedal until driving is resumed.
The selector lever position N does not have to be selected when stopping for a
short time, such as at a cross roads.
Parking
›
Fully depress and hold the brake pedal and bring the vehicle to a stop.
›
Firmly apply the handbrake.
›
Press and hold the lock button » Fig. 124 on page 140.
›
Move the selector lever into the position P and then release the locking button.
141Starting-off and Driving

Assist systems
Brake assist systems
Introduction
This chapter contains information on the following subjects:
Electronic Stability Control (ESC)
150
Antilock Braking System (ABS)
151
Traction Control System (TCS)
151
Electronic Differential Lock (EDL)
151
Driver Steering Recommendation (DSR)
151
Hydraulic Brake Assist (HBA)
151
Hill Hold Control (HHC)
152WARNING■ 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 193, Services, modifications, and
technical alterations .
■
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 19 .
Electronic Stability Control (ESC)Fig. 130
ESC system: TCS button
First read and observe the introductory information and safety warn-
ings on page 150.
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 indicator light
flashes in the instru-
ment cluster.
The following systems are integrated into the Electronic Stability Control (ESC).
› Antilock Brake System (ABS)
» page 151.
› Traction control (ASR)
» page 151.
› Electronic Differential Lock (EDL)
» page 151.
› Driver Steering Recommendation (DSR)
» page 151.
› Hydraulic Brake Assist (HBA)
» page 151.
› Hill Hold Control (HHC)
» page 152.
› Trailer stabilisation (TSA)
» page 162, Towing a trailer .
The ESC system cannot be deactivated. The
» Fig. 130 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.
150Driving