Doors and windows
Unlocking the vehicle
•
Take hold of the driver's/front passenger's door
handle. The
door
will be unlocked automatical-
iy-
•
To open the door, pull the door handle.
Locking the vehicle
• Automatic gearbox: Move the selector lever to
position P; otherwise it will not be possible to
lock the vehicle.
•
To lock the vehicle, close the door and touch
the sensor on the door handle once
^>Fig.
24,
•=>
A.-
Do
not
take hold of the door handle
while doing so.
The vehicle can be locked/unlocked from the
front doors only. The remote control key should
be within a range of about 1.5 metres from the
door handle. It does not matter where you carry
the key, for instance whether it is in your jacket
pocket or in a handbag or briefcase.
The Locking function may be affected if
you
grasp
the door handle while the vehicle is being locked.
Once the doors have been locked, they cannot be
opened again immediately. This will enable you
to check that the driver's door is properly closed.
The system will unlock either all the doors or only
one of the doors, depending on the settings you
have chosen on the infotainment system
•=>
page 41.
A\
WARNING
- Read and follow all the warnings
<=>
A
in
De
scription on page 37.
- Applies to vehicles with anti-theft alarm
system:
Do not leave anyone (especially
chil
dren) in the car if it is locked from the out
side and the safelock mechanism* is activa
ted:
the doors and windows cannot then be
opened from the inside
opage
42. Locked
doors could delay assistance in an emergen
cy, potentially putting lives at risk.
® Note
•
To save electrical power, the proximity
sen
sors are switched off after
a
few days. You
will then need to pull the door handle once
to unlock the vehicle, and a second time to
open it.
•
To prevent the vehicle battery from becom
ing discharged and thus maintain the
vehi
cle's starting ability for as long as possible,
the power management system will gradu
ally switch off convenience functions that
are not required. In this case you may not
be able to unlock the vehicle with this
con
venience function.
Central locking switch
Fig.
25 Driver's door: Central locking switch
•
To lock the vehicle, press the [a] button
o A-
•
To unlock the vehicle, press the
M
button
=>
Fig.
25.
Please note the following when you use the
cen
tral locking switch to lock your vehicle:
- The doors and the boot lid cannot be opened
from the outside (for safety reasons, when
stopped at traffic lights, etc.).
- The LED in the central locking switch Lights up
when all of the doors are closed and locked.
- You can open the doors individually from the
inside by pulling the inside door handLe.
- In the event of an accident in which the airbags
inflate,
doors Locked from the inside will be au
tomatically unlocked to facilitate access and as
sistance.
Please note the following points if the vehicle
is left parked for long periods:
A WARNING
- Read and follow all the warnings
•=>
A in De
scription on page 37.
40
Doors and windows
Power-operated boot lid
Applies to: vehicles with power-operated boot lid
The
boot lid can be opened and closed automati
cally.
Fig.
30 Driver's door: Opening boot lid
Fig.
31 Boot lid:
(Â)
close button, ® lock button (vehicles
with convenience key*)
Opening boot lid
•
To unlock the boot lid, briefly press the
ton on the remote control key. Or:
•
To unlock the boot lid, press the release catch
on the boot Lid (vehicles with convenience
key*).
The boot lid will be unlocked if an au
thorised remote control key is detected near
the vehicle. Or:
•
Briefly
pulL
the
<£3
button in the driver's door
oFig.
30.
Or.
*•
To open the boot lid, press the
<^>'
button on
the remote control key for at least one second.
Or:
•
Press the release catch on the boot lid.
Closing boot lid
• Pull and hold the
<£3
switch in the driver's door
until the boot lid is closed
o/^.
Or:
•
Press the
«
button inside the boot lid
^>Fig.
31. The boot lid will move down and
close automatically
^^.
Or:
•
Press and hold the
<£3
button on the remote
control key (on vehicles with convenience key*)
until the boot lid starts to close
c>^.
Make
sure to stand clear of the boot lid when doing
so.
The distance from the rear of the vehicle
should be not more than 1.5 metres. Or:
•
Press the
0
button inside the boot lid
^>Fig.
31
(vehicles with convenience key*)
|=>^.
The re
mote control key should be within a range of
about 1.5 metres from the luggage compart
ment and should not be inside the vehicle. The
boot lid will move down and close automatical
ly. The vehicle will be locked.
Interrupting the opening/closing operation
•
Pull/release the
<£3
button in the driver's door.
Or:
•
Press the
^
button on the remote control key
(on vehicles with convenience key*). Or:
•
Press the
<£3
or
0
button (vehicles with conven
ience key*) inside the boot lid. Or:
•
Press the release catch on the boot lid. Or:
•
Press the boot lid against the direction of
movement with your hands.
•
To continue opening/closing the boot lid after
interrupting the procedure, press the catch or
one of the buttons
<£2
or 0 (vehicles with
con
venience key*).
The boot lid also stops moving if it cannot open/
close freely or if it is obstructed.
Storing the open position
•
Open the boot lid as far as desired. The boot Lid
must be opened at least as far as the minimum
open setting, otherwise it will not be possible
to store the setting.
•
Press the button
<£3
for at least four seconds to
store the desired open position. A visual and
audible signaLwill be given.
• To set
a
higher open position, wait for five sec
onds and then push the boot lid carefully up
wards.
•
Then press the button
«£3
for at least four sec
onds again to store the desired open position.
44
Doors
and
windows
Child Locks
Applies to: vehicles with electric/mechanical child lock
The
child locks disable
the
rear windows and pre
vent the rear doors from being opened from
the
inside.
Driver message
in the
instrument cluster
display
Fig.
33
Detail
of
the driver's door: Controls
Fig.
34
Rear door: Child lock
Vehicles with
H
button
• To activate/deactivate the interior door handle
and electric window switch on each
of
the rear
doors,
press the left/right button
\±\
on
the
driver's
door
(T)^Fig.
33.
The LED
in
the but
ton will light up
or
go out.
• To activate/deactivate the child locks on both
sides,
press the
B
buttons one after the other.
Vehicles with
M
button
•
To activate/deactivate the electric window
switches on the rear doors, press the
\M
button
on the driver's door
© •=>
Fig.
33.
The LED in
the
button will light up
or
go
out.
•
To activate/deactivate the interior door handle
in addition, open the corresponding rear door
and use the car key
to
turn the key-operated
switch
in
the direction
of
the arrow
(or
in
the
opposite direction)
^>Fig.
34.
LMJ
Child lock: fault. Please contact workshop
There
is
a malfunction
in
the child lock. Press
the
1*1/51
button again.
If the message remains displayed, drive
to a
qualified workshop soon and have the fault
recti
fied.
A WARNING
- Always take the key with you when Leaving
the vehicle
-
even
if
you
only intend
to be
gone
for
a short time. This
is
especially im
portant
if
children are left in the car. They
might otherwise be able
to
start the engine
or use power-operated equipment such
as
the electric windows
-
this could lead
to
in
juries.
-
If
there
is
a malfunction
in
the child lock,
it
may be possible
to
open
the
rear doors from
the inside
-
risk
of
accident!
Electric windows
Controls
The
driver can operate
all the
electric windows.
^^S
MB-®
hjHi)
Fig.
35 Driver's door: Controls for electric windows (exam
ple)
All electric windows have two-stage switches:
Opening/closing the windows
•
Press/pull the switch briefly
to
the second stop:
the window will automatically open/close
all
the way. The window will stop moving immedi
ately
if
the switch
is
operated again.
•
46
Doors and windows
CO
s
rN rN
•-i
00
• To set an intermediate position,
press/pulL
the
switch to the first position until the window has
reached the desired position.
Switches for electric windows
(T)
Front left
(2) Front right
(D
Rear
left
(4) Rear right
/\
WARNING
- Always take the key with you when Leaving
the vehicle - even if
you
only intend to be
gone for a short time. This is especially im
portant if chiLdren are left in the car. They
might otherwise be able to start the engine
or use power-operated equipment such as
the electric windows - this could lead to in
juries.
- Always be careful when closing the
win
dows.
Careless use of the electric windows
can cause severe injuries.
- When locking the vehicle from the outside,
make sure that nobody is inside the vehicle,
as the windows cannot be opened from the
inside in an emergency.
© Note
The windows can be operated for about ten
minutes after the ignition has been switched
off. The window switches are only deactivated
when the driver's door or the front passeng
er's door is opened.
Convenience open/close function
Applies to: vehicles with convenience open/close function
All the windows and the panorama sun
roof*
can
be opened and closed together.
Convenience open function
•
Press and hold the
\§\
button on the remote
control key until all the windows and the panor
ama sun roof* have reached the desired
posi
tion.
Convenience close function
•
Press and hold the
\M
button on the remote
control key until all the windows and the panor
ama sun roof* are closed
c>^.
Or:
• Applies to vehicles with convenience key: Touch
and keep your hand in contact with the sensor
on one of the front door handles until
all
the
windows and the panorama sun roof* are
closed.
Do not
rest
your hand on the door
han
dle while this is happening.
This function can be switched
on/off
via the info
tainment system
•=>
page 41.
A WARNING
-Take care when closing the windows and the
panorama sun roof*. Careless or uncontrol
led use can cause injuries.
- For safety reasons, you should only use the
remote control key to open and close the
windows and panorama sun roof* within
about 2 metres of the vehicle. To avoid
inju
ries,
always keep an eye on the windows and
the panorama sun roof* when pressing the
m
button to close them. The windows and
sun roof stop moving as soon as the 0 but
ton is released.
What to do after a malfunction
You
can reactivate the one-touch open and close
function if it fails to operate.
•
Pull and hold the electric window switch until
the window is fully closed.
•
Release the switch and then pull it again for at
least one second.
47
Driving
Driving
General notes
Running in
A new vehicle should be run in over
a
distance of
1,500 km. For the first 1,000 km the engine
speed should not exceed 2/3 of the maximum
permissible engine speed - do not use full throt
tle and do not tow a trailer or caravan. From
1,000 to 1,500 km you can gradually increase
the engine rpm and road speed.
During its first few hours of running, the internal
friction in the engine is greater than later on
when all the moving parts have bedded down.
How the vehicle is driven for the first 1,500 km
also influences the engine quality. After this
peri
od you should continue driving at moderate en
gine speeds, in particular when the engine is
cold.
This helps to reduce wear and tear on the
engine and increases the potential mileage which
can be covered by the engine.
You should also avoid driving with the engine
speed too low. Change down to a lower gear
when the engine no longer runs "smoothly". Ex
cessively high engine speeds are prevented by an
automatic rev limiter.
A WARNING
After driving through water, mud, sludge,
etc., the braking effect can be delayed slightly
due to moisture on the discs and brake pads.
Applying the brakes carefully several times
will remove the moisture and restore the full
braking effect.
© CAUTION
- Parts of the vehicle (e.g. engine, gearbox,
running gear or electrical components) can
be badly damaged when driving through
water.
- Always switch off the start/stop system*
^>page
79 before driving through water.
© ' Note
- It is advisable to check the depth at the
deepest point before approaching the wa
ter.
- Do NOT stop the vehicle, drive in reverse or
switch off the engine before you are out of
the water.
- Bear in mind that waves created by oncom
ing traffic could exceed the permissible
wading depth of your vehicle.
- Avoid driving through salt water (corrosion).
Avoiding damage to the car
© CAUTION
Take care not to damage
Low-mounted
parts
of the car (such as the spoiler or exhaust sys
tem) on steep ramps, uneven road surfaces or
roadside kerbs, etc. This applies especially to
vehicles with low ground clearance and to all
vehicles when fully laden.
Driving through water on roads
Please note the following in order to prevent
damage to the vehicle when driving through wa
ter (e.g. on flooded roads):
- The water level must not be higher than the ve
hicle's underbody.
- Do not drive faster than walking pace.
How to improve economy and minimise
pollution
Fuel economy, environmental impact and wear
on the engine, brakes and tyres depend largely
on the way you drive the vehicle. By adopting an
economical driving style and anticipating the
traffic situation ahead, you can reduce fuel
con
sumption by 10
-15
%. The following section
gives you some tips on Lessening the impact on
the environment and reducing your operating
costs at the same time.
Anticipate well in advance
A car uses most fuel when accelerating. If
you
an
ticipate hazards and speed changes well in ad
vance,
you will need to brake less and thus accel
erate Less. Wherever possible, Let the car slow
down gradually with a gear engaged, for •
72
Driving
instance when you can see that the next traffic
lights are red. This takes advantage of the engine
braking effect, reducing wear on the brakes and
tyres.
Emissions and fuel consumption will drop
to zero due to the overrun fuel cut-off.
Change gear early to save fuel
An effective way of saving fuel is to change up
quickly through the gears. Running the engine at
high rpm in the lower gears uses an unnecessary
amount of
fuel.
Applies to: vehicles with manual gearbox
Shift up to second gear as soon as possible. If
possible, we recommend shifting up to the next
gear at approx. 2,000 rpm.
Applies to: vehicles with automatic gearbox
Press the accelerator slowly and avoid using the
"kick-down"
feature.
Avoid driving at high speed
Avoid travelling at top speed. Fuel consumption,
exhaust emissions and noise Levels all increase
very rapidly at higher speeds. Driving at moder
ate speeds will help to save
fuel.
Do not let the engine idle for longer than
necessary
Engine idling periods are automatically reduced
on vehicles with start/stop system*. On vehicles
without a start/stop system, it is worthwhile
switching off the engine at level crossings, for in
stance, or at traffic lights with a long red phase.
The fuel saved after about 5 seconds can be
greater than the amount of fuel needed to re
start a warm engine (the exact fuel saving de
pends on the engine version).
The engine takes a very long time to warm up
when it is running at idling speed. Mechanical
wear and pollutant emissions are also especially
high during this initial warm-up phase. It is
therefore best to drive off immediately after
starting the engine. Avoid running the engine at
high speed.
o
Regular servicing
Regular servicing can establish a basis for good
iS
fuel economy before you start driving. A
well-
serviced engine gives you the benefit of im
proved fuel efficiency as well as maximum relia
bility and an enhanced resale value. A poorly
maintained engine can consume up to ten per
cent more fuel than necessary.
Avoid short trips
The engine and emission control system need to
reach their proper working temperature in order
to minimise fuel consumption and emissions.
A cold engine uses disproportionately more
fuel.
The engine only reaches its working temperature
after about four kilometres, when fuel consump
tion will return to a normal level.
Check tyre pressures
Always make sure the tyres are inflated to the
correct pressures
•=>page
306 to save
fuel.
If the
tyre pressures
are
just 0.5
bar
too Low, this can
increase the fuel consumption by as much as 5
%. Due to the greater rolling resistance, under-
inflation also increases tyre wear and impairs
handling.
Do not use winter tyres all through the year; they
will increase fuel consumption by up to 10 %.
Avoid carrying unnecessary loads
Every kilo of extra weight will increase the fuel
consumption, so it is worth checking the Luggage
compartment occasionally to make sure that no
unnecessary loads are being transported.
The roof carrier increases the air resistance of the
vehicle and should be removed when not in use.
This will save about 12 % of fuel at speeds of be
tween 60 and 75
mph.
Save electrical energy
The engine drives the alternator to generate elec
tricity. This means that fuel consumption rises
when more power is required for electrical equip
ment. Switch off electrical equipment when it is
not needed. Electrical equipment which uses a
lot of electricity includes the blower (at a high
setting), the rear window heating and the seat
heating*.
73
Driving
Steering
Adjusting the steering wheel position
The height and reach of the steering wheel can
be adjusted as required to suit the
driver.
Fig.
68 Steering column: Lever for steering column adjust
ment
•
Push the Lever
^>Fig.
68 down
<=> /\.
•
Move the steering wheel to the desired
posi
tion.
•
Then push the lever towards the steering
col
umn until the catch engages.
WARNING
- Never adjust the position of the steering
wheel when the vehicle is moving - this
could cause an accident.
- Press the lever upwards so it is secure and
so that the position of the steering wheel
cannot shift unexpectedly while the vehicle
is moving - risk of accident!
Starting and stopping
the engine (vehicles with
ignition Lock)
Starting the engine
Applies to: vehicles with ignition lock
Insert the key in the ignition lock to switch on
the ignition and start the engine.
Fig.
69 Ignition lock: Ignition key positions
Switching the ignition on/off
•
To switch on the ignition, turn the ignition key
to position ®. Vehicles without start/stop sys
tem*:
The rev counter needle will move to the
READY position.
• To switch off the ignition, turn the ignition key
to position ©. The rev counter needle will
move to the OFF position.
Diesel engines are automatically preheated when
you switch on the ignition.
Starting the engine
•
Manual gearbox: Press the clutch pedal all the
way down and move the gear lever into neutral.
•
Automatic gearbox: Press the brake pedal and
move the selector lever to position P or N.
•
Turn the ignition key briefly to position @. The
ignition key automatically returns to position
®. Do not press the accelerator.
Applies to: vehicles with diesel engine
•
The engine may take a few seconds Longer than
usual to start on cold days. Please keep your
foot on the clutch pedal (manual gearbox) or
brake pedal (automatic gearbox) until the en
gine starts. The indicator Lamp
E g
lights up
while the glow plugs are preheating.
74
Driving
CO
<
O
rN
iv
rN
•-i
00
Electrical components with a high power
con
sumption are switched off temporarily while you
start the engine.
If the engine fails to start immediately, switch
off the starter by turning the ignition key to
posi
tion (5) and try again after about 30 seconds.
Start/stop
system*
Please note the information on
^>page
79,
Start/stop system.
A WARNING
- Never run the engine in confined spaces.
The exhaust gases are toxic - risk of poison
ing!
- Never remove the key from the ignition
while the vehicle is moving. The steering
lock would engage, and you would not be
able to steer the car - risk of accident!
© CAUTION
Avoid high engine speeds, full throttle and ex
treme load conditions until the engine has
reached its normal operating temperature;
otherwise this can damage the engine.
© For the sake of the environmen
Do not warm up the engine by running it with
the car stationary. You should drive off imme
diately whenever possible. This will help avoid
unnecessary exhaust emissions.
© Note
- If it is difficult to turn the ignition key to po
sition ®, move the steering wheel (to take
the load off the steering lock mechanism)
until the key turns freely.
- Any noises which may be heard when the
engine is started are quite normal and no
cause for concern.
Switching off the engine
Applies to: vehicles with ignition lock
Switching off the engine
•
Stop the vehicle.
•
Turn the ignition key to position
@.
The rev
counter needle will move to the OFF position.
Engaging the steering lock
Important: The selector lever must be in position
P (automatic gearbox*).
•
Remove the ignition key while it is in position
(§) ^>page
76, Fig. 70
=> A
•
Turn the steering wheel until you hear the
steering lock engage.
The steering lock acts as a theft deterrent.
A,
WARNING
- Never switch off the engine until the vehicle
is stationary. Otherwise you may not have
the full benefit of the brake servo and pow
er steering. You may need more strength to
steer and brake the vehicle than you nor
mally would. This would mean a greater risk
of accidents and serious injury, because you
cannot steer and brake in the normal
man
ner.
- Never remove the key from the ignition
while the vehicle is moving. The steering
lock could engage suddenly, and you would
not be able to steer the car.
- Always take the key with you when you leave
the vehicle. Otherwise the engine can be
started or power-operated equipment such
as the electric windows can be used. This
could result in serious injury.
- When parking, always move the selector
lever to position
P
to prevent the vehicle
from rolling back accidentally.
© CAUTION
If the engine has been working hard
fora
long
time,
there is a risk of heat building up in the
engine compartment after the engine has
been switched off; this could cause engine
damage. For this reason, you should Leave the
engine idling for about 2 minutes before
switching
it
off.
75