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18In brief
To restart the engine, depress the
clutch pedal again.
Stop-start system 3 157.
Parking9 Warning
■ Do not park the vehicle on an
easily ignitable surface. The
high temperature of the exhaust system could ignite the surface.
■ Always apply the parking brake.
Activate the manual parking
brake without pressing the
release button. Apply as firmly
as possible on a downhill slope
or uphill slope. Depress foot
brake at the same time to
reduce operating force.
For vehicles with electric
parking brake, pull switch m for
approx. one second.
The electric parking brake is
applied when control indicator
m illuminates 3 106.
■ Switch off the engine. ■ If the vehicle is on a level surface or uphill slope, engage
first gear or set the selector lever
to position P before removing
the ignition key. On an uphill
slope, turn the front wheels
away from the kerb.
If the vehicle is on a downhill
slope, engage reverse gear or
set the selector lever to position P before removing the ignition
key. Turn the front wheels
towards the kerb.
■ Close the windows and the sunroof.
■ Remove the ignition key. Turn the steering wheel until the
steering wheel lock is felt to
engage.
For vehicles with automatic
transmission, the key can only
be removed when the selector
lever is in position P.
■
Lock the vehicle with button e on
the radio remote control.
Page 22 of 331

20Keys, doors and windowsKeys, doors and
windowsKeys, locks ................................... 20
Doors ........................................... 28
Vehicle security ............................ 33
Exterior mirrors ............................ 36
Interior mirrors ............................. 38
Windows ...................................... 39
Roof ............................................. 42Keys, locks
Keys Replacement keys
The key number is specified in the
Car Pass or on a detachable tag.
The key number must be quoted
when ordering replacement keys as it
is a component of the immobiliser
system.
Locks 3 267, Radio remote control
3 21, Electronic key 3 22, Central
locking 3 23, Starting the engine
3 155.
The code number of the adapter for
the locking wheel nuts is specified on
a card. It must be quoted when
ordering a replacement adapter.
Wheel changing 3 257.Lock cylinders
Designed to free-wheel if they are
forcefully rotated without the correct
key or if the correct key is not fully
inserted. To reset, turn cylinder with
the correct key until its slot is vertical,
remove key and then re-insert it. If the cylinder still free-wheels, turn the key
through 180° and repeat operation.
Key with foldaway key section
Press button to extend. To fold the
key, first press the button.
Page 23 of 331

Keys, doors and windows21Car PassThe Car Pass contains security
related vehicle data and should
therefore be kept in a safe place.
When the vehicle is taken to a
workshop, this vehicle data is needed
in order to perform certain operations.
Radio remote control
Enables operation of the following
functions via the use of the remote
control buttons:
■ central locking system 3 23
■ anti-theft locking system 3 33
■ anti-theft alarm system 3 33
■ tailgate 3 28
■ power windows 3 39
■ sunroof 3 42
■ mirror folding 3 37
The remote control has a range of
approx. 50 metres. It can be restricted
by external influences. The hazard
warning flashers confirm operation.
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Replacing battery in radio remote control Replace the battery as soon as the
range reduces.Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Extend the key and open the unit.
Replace the battery (battery type CR 2032), paying attention to the
installation position. Close the unit
and synchronise.
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34Keys, doors and windows
ActivationAll doors must be closed and the
electronic key must not remain in the
vehicle. Otherwise the system cannot
be activated.
■ Radio remote control: self- activated 30 seconds after locking
the vehicle by pressing e once.
■ Electronic key system: self- activated 30 seconds after locking
the vehicle by pressing the button
on any exterior door handle.■ Radio remote control or electronic
key: directly by pressing e twice
within 5 seconds.
■ Electronic key system with passive locking enabled: briefly activated
after passive locking occurs.
Notice
Changes to the vehicle interior such
as the use of seat covers, and open windows or sunroof, could impair the
function of passenger compartment
monitoring.
Activation without monitoring of
passenger compartment and
vehicle inclinationSwitch off the monitoring of
passenger compartment and vehicle
inclination when animals are being
left in the vehicle, because of high
volume ultrasonic signals or
movements triggering the alarm. Also switch off when the vehicle is on a
ferry or train.
1. Close tailgate, bonnet, windows and sunroof.
2. Press o. LED in the button o
illuminates for a maximum of
10 minutes.
3. Close the doors.
4. Activate the anti-theft alarm system.
Status message is displayed in the
Driver Information Centre.
Page 39 of 331

Keys, doors and windows37
In position o no mirror is selected.
Folding mirrors
For pedestrian safety, the exterior
mirrors will swing out of their normal
mounting position if they are struck
with sufficient force. Reposition the mirror by applying slight pressure tothe mirror housing.
Electric folding
Switch control to o, then push the
control button c down. Both exterior
mirrors will fold.
Push the control down again - both
exterior mirrors return to their original position.
If an electrically folded mirror is
manually extended, pressing down
the control will only electrically extend
the other mirror.
Folding mirrors with remote
control This function is only available if the
vehicle is equipped with electrical
seat memory.
Press e
again after locking for
one second to fold in mirrors.
Press c again after unlocking for
one second to fold out mirrors.
Pressing for three seconds activates
window operation. Power windows
3 39. Sunroof 3 42.
If the mirrors were folded in using the
control in the driver's door, they are
not folded out by pressing c.
Page 43 of 331

Keys, doors and windows41
Press c again for three seconds after
unlocking: windows will be opened.
Press e again for three seconds after
locking: windows will be closed.
Press any button to stop window
movement.
Folding mirrors 3 37.
Closing sunroof 3 42.
Confirmation
Complete opening or closing of the
windows is confirmed by the hazard
warning flashers.
Overload
If the windows are repeatedly
operated within short intervals, the window operation is disabled for
some time.
Initialising the power windows If the windows cannot be closed
automatically (e.g. after
disconnecting the vehicle battery), a
warning message is displayed in the
Driver Information Centre.
Vehicle messages 3 120.
Activate the window electronics for
each window as following:
1. Close doors.
2. Switch on ignition.
3. Pull switch to the second detent until the window starts to close
and hold pulled for additional
4 seconds.
4. Push switch to the second detent until the window starts to open
automatically.
5. Repeat for each window.Heated rear window
Operated by pressing Ü.
The LED in the button indicates
activation.
Heating works with the engine
running and is switched off
automatically after a short time.
Sun visors The sun visors can be folded down orswivelled to the side to prevent
dazzling.
Page 44 of 331
42Keys, doors and windows
If the sun visors have integral mirrors,the mirror covers should be closed
when driving.
Roller blinds
To reduce sunlight at the rear seats,
pull the blind upwards using the grip
and engage it at the top of the door
frame.Roof
Sunroof9 Warning
Take care when operating the
sunroof. Risk of injury, particularly to children.
Keep a close watch on the
movable parts when operating
them. Ensure that nothing
becomes trapped in them as they
move.
Operable with ignition in position
Accessory power mode or Ignition on
power mode 3 153, 3 153.
Retained power off 3 155.
Sunroof, 5-door Hatchback/
4-door Saloon
Open or close
Press p or r gently to the first
detent: sunroof is opened or closed with safety function enabled as long
as the switch is operated.
Press p or r firmly to the second
detent and then release: the sunroof
is opened or closed automatically
with safety function enabled. To stop
movement, operate the switch once
more.
Page 45 of 331

Keys, doors and windows43
Raise or close
Press q or r : sunroof is raised or
closed automatically with safety
function enabled.
If the sunroof is raised, it can be
opened in one step by pressing p.
Sunblind
The sunblind is manually operated.
Close or open the sunblind by sliding. When the sunroof is open, the
sunblind is always open.
Panoramaroof, Sports Tourer/
Country TourerOpen
Press p gently to the first detent:
sunroof is opened in the spoiler
position.
Press p firmly to the second detent
and then release: the sunroof is
opened automatically with safety
function enabled. To stop movement,
operate the switch once more.
Close
Press r gently to the first detent:
sunroof is closed from fully open or
spoiler position with safety function
enabled as long as the switch is
operated.
Press r firmly to the second detent
and then release: the sunroof is
completely closed automatically with
safety function enabled. To stop
movement, operate the switch once
more.
Sunblind
The sunblind is power operated.
Close or open the sunblind by
pressing H or G.
General hints Safety function
If the sunroof or sunblind encounters
resistance during automatic closing, it is immediately stopped and opened
again.
Override safety function
In the event of closing difficulties due to frost or the like, hold r pressed
to the second detent. The sunroof