The vehicle locks automatically after a
short period of time if no door is
opened after unlocking.▷"Lock after start driving"
The vehicle locks automatically after
you drive off.
Retrieving the seat and mirror settings
The driver's seat and exterior mirror positions
used last are stored for the remote control cur‐
rently used.
When the vehicle is unlocked, these positions
are automatically retrieved if this function was
activated.
WARNING
There is risk of jamming when moving
the seats. There is a risk of injury or risk of
property damage. Make sure that the area of
movement of the seat is clear prior to any ad‐
justment.◀
The adjustment procedure is interrupted:
▷When a seat position switch is pressed.▷When a button of the seat and mirror mem‐
ory is pressed.
Activating the setting
1."Settings"2."Doors/key"3."Last seat position autom."
Alarm system
The conceptWhen the vehicle is locked, the vehicle alarm
system responds to:
▷Opening a door, the hood or the tailgate.▷Movements in the interior.▷Changes in the vehicle tilt, e.g., during at‐
tempts at stealing a wheel or when towing
the car.▷Disconnected battery voltage.
The alarm system briefly signals tampering:
▷Acoustic alarm.▷By switching on the hazard warning sys‐
tem.▷By flashing the daytime running lights.
Switching on and off
When you unlock or lock the vehicle, either
with the remote control or with Comfort Ac‐
cess, the alarm system is switched on and off
at the same time.
Door lock with the alarm system
switched on
The alarm system is triggered when the door is
opened, when the vehicle is unlocked via the
door lock.
Switching off the alarm, refer to page 48.
Tailgate with the alarm system
switched on
The tailgate can be opened even when the alarm system is switched on.
After the tailgate is closed, it is locked and
monitored again when the doors are locked.
The hazard warning system flashes once.
Panic mode You can trigger the alarm system if you find
yourself in a dangerous situation.
Press button on the remote control for
at least 3 seconds.
To switch off the alarm: press any button.
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AdjustingVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Sitting safely The ideal seating position meeting the needs
of the occupants can make a vital contribution
to relaxed, fatigue-free driving.
The seating position plays an important role in
an accident in combination with:▷Safety belts, refer to page 56.▷Head restraints, refer to page 58.▷Airbags.
Seats
Information WARNING
Seat adjustments while driving can lead
to unexpected movements of the seat. Vehicle
control could be lost. There is risk of an acci‐
dent. Only adjust the seat on the driver's side
when the vehicle is stationary.◀
WARNING
With a backrest inclined too far to the
rear, the protective effect of the safety belt
cannot be ensured anymore. There is a danger
of sliding under the safety belt in an accident.
There is a risk of injury or danger to life. Adjust
the seat prior to starting the trip. Adjust the
backrest so that it is in the most upright posi‐
tion as possible and do not adjust again while
driving.◀
WARNING
There is risk of jamming when moving
the seats. There is a risk of injury or risk of
property damage. Make sure that the area of
movement of the seat is clear prior to any ad‐
justment.◀
Manually adjustable seats
Overview1Forward/backward2Thigh support3Seat tilt4Backrest width5Lumbar support6Height7Backrest tiltSeite 53AdjustingControls53
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Forward/backward
Pull the lever and slide the seat in the desired
direction.
After releasing the lever, move the seat for‐
ward or back slightly making sure it engages
properly.
Height
Pull the lever and apply your weight to the seat
or lift it off, as necessary.
Backrest tilt
Pull the lever and apply your weight to the
backrest or lift it off, as necessary.
Seat tilt
Pull the lever and move the seat to the desired
tilt. After releasing the lever, apply your weight
to the seat or lift it off to make sure the seat
engages properly.
Electrically adjustable seats
Overview
1Seat and mirror memory2Backrest width3Lumbar support4Backrest tilt5Forward/backward, height, seat tilt
General information
The seat setting for the driver's seat is stored
for the profile currently used. When the vehicle
is unlocked via the remote control, the position
is automatically retrieved if the Function is acti‐
vated for this purpose.
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Safety belt reminder for driver's and
passenger's seat
The indicator lamp lights up and a sig‐
nal sounds. Make sure that the safety
belts are positioned correctly. The
safety belt reminder is active at speeds above
approx. 6 mph/10 km/h. It can also be activated
if objects are placed on the front passenger
seat.
Damage to safety belts WARNING
The protective effect of the safety belts
may not be fully functional or fail in the follow‐
ing situations:▷Safety belts are damaged, soiled or
changed in any other way.▷Safety belt buckle is damaged or heavily
soiled.▷Belt tensioners or belt retractors were
modified.
Safety belts can be imperceptibly damaged in
the event of an accident. There is a risk of in‐
jury or danger to life. Do not modify safety
belts, safety belt buckles, belt tensioners, belt
retractors or belt anchors and keep them
clean. Have the safety belts checked after an
accident at the dealer’s service center or an‐
other qualified service center or repair shop.◀
Front headrests Information WARNING
A missing protective effect due to re‐
moved or not correctly adjusted head re‐
straints can cause injuries in the head and
neck area. There is a a risk of injury. Install
head restraints on occupied seats prior to driv‐
ing and make sure that the center of the head
restraint supports the back of the head at eye
level.◀
WARNING
Objects on the head restraint reduce the
protective effect in the head and neck area.
There is a a risk of injury.▷Do not use seat or head restraint covers.▷Do not hang objects, e.g., clothes hangers,
directly on the head restraint.▷Only use accessories that have been de‐
termined to be safe for attachment to a
head restraint.▷Do not use any accessories, e.g., pillows,
while driving.◀
Correctly adjusted head restraint
General information
A correctly adjusted head restraint reduces the
risk of injury to cervical vertebrae in the event
of an accident.
Height Adjust the head restraint so that its center is
approximately at eye level.
Distance
Adjust the distance so that the head restraint is as close as possible to the back of the head.
If necessary, adjust the distance by adjusting
the tilt of the backrest.
Active head restraint
In the event of a rear-end collision with a cer‐
tain severity, the active head restraint automat‐
ically reduces the distance from the head.
Wear and tear after accidents or when dam‐
aged otherwise:
Have the active head restraint checked and if
needed replaced.
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Adjusting the height▷To raise: push.▷To lower: press button, arrow 1, and push
headrest down.
Removing
The head restraints cannot be removed.
Rear head restraints
Information WARNING
A missing protective effect due to re‐
moved or not correctly adjusted head re‐
straints can cause injuries in the head and
neck area. There is a a risk of injury. Install
head restraints on occupied seats prior to driv‐
ing and make sure that the center of the head
restraint supports the back of the head at eye
level.◀
WARNING
Objects on the head restraint reduce the
protective effect in the head and neck area.
There is a a risk of injury.
▷Do not use seat or head restraint covers.▷Do not hang objects, e.g., clothes hangers,
directly on the head restraint.▷Only use accessories that have been de‐
termined to be safe for attachment to a
head restraint.▷Do not use any accessories, e.g., pillows,
while driving.◀Correctly adjusted head restraint
General information
A correctly adjusted head restraint reduces the
risk of injury to cervical vertebrae in the event
of an accident.
Height Adjust the head restraint so that its center is
approximately at eye level.
Adjusting the height▷To raise: push.▷To lower: press button, arrow 1, and push
headrest down.
The center head restraint cannot be adjusted
in elevation.
RemovingOnly remove the head restraint if no one will be
sitting in the seat in question.
1.Raise the head restraint up against the re‐
sistance.2.Press button, arrow 1, and pull the head re‐
straint out completely.Seite 59AdjustingControls59
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The center head restraint cannot be removed.
Seat and mirror memory The conceptTwo driver's seat and exterior mirror positions
can be stored per profile and called up. Set‐
tings for the backrest width and lumbar sup‐
port are not stored in memory.
Information WARNING
Using the memory function while driving
can lead to unexpected movements of the
seat. Vehicle control could be lost. There is a
risk of an accident. Only retrieve the memory
function when the vehicle is stationary.◀
WARNING
There is risk of jamming when moving
the seats. There is a risk of injury or risk of
property damage. Make sure that the area of
movement of the seat is clear prior to any ad‐
justment.◀
Overview
Storing
1.Switch on the ignition.2.Set the desired position.3. Press button. The LED in the but‐
ton lights up.4.Press selected button 1 or 2 while the LED
is lit. The LED goes out.
Button was pressed inadvertently:
Press button again.
The LED goes out.
Calling up settings
General information
There are two ways to call up the memory
function:
▷Comfort function.▷Safety function.
Comfort function
1.Open the driver's door.2.If necessary, switch off the ignition.3.Briefly press the desired button 1 or 2.
The corresponding seat position is performed
automatically.
The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1.Close the driver's door or switch on the ig‐
nition.2.Press and hold the desired button 1 or 2
until the adjustment procedure is com‐
pleted.
Calling up of a seat position
deactivated
After a brief period, calling up stored seat posi‐
tions is deactivated to save battery power.
To reactivate calling up of a seat position:
▷Open or close the door or tailgate.▷Press a button on the remote control.▷Press the Start/Stop button.Seite 60ControlsAdjusting60
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WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is a risk of injury or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, ad‐
just the backrest tilt for all affected backrests
and correctly adjust the seats. Make sure that
seats and backrests are securely engaged. If
possible, adjust the height of the head re‐
straints or remove them.◀
Installing child restraint
systems
Information Pay attention to the specifications of the child
restraint system manufacturer when selecting,
installing, and using child restraint systems.
WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is a risk of injury or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, ad‐
just the backrest tilt for all affected backrests
and correctly adjust the seats. Make sure that
seats and backrests are securely engaged. If
possible, adjust the height of the head re‐
straints or remove them.◀
On the front passenger seat
Deactivating airbags WARNING
Active front-seat passenger airbags can
injure a child in a child restraint system when
the airbags are activated. There is a risk of in‐
jury. Make sure that the front-seat passengerairbags are deactivated and that the PASSEN‐
GER AIRBAG OFF indicator lamp lights up.◀
After installing a child restraint system in the
front passenger seat, make sure that the front,
knee and side airbags on the front passenger
side are deactivated.
Deactivate the front-seat passenger airbags
automatically, refer to page 107.
Seat position and height
Before installing a child restraint system, move
the front passenger seat as far back as possi‐
ble and bring it as far up as possible to obtain
the best possible position for the belt and to
offer optimal protection in the event of an acci‐
dent.
If the upper anchorage of the safety belt is lo‐
cated in front of the belt guide of the child seat,
move the passenger seat carefully forward un‐
til the best possible belt guide position is
reached.
Backrest width Adjustable backrest width: before installing a
child restraint system in the front passenger
seat, open the backrest width completely. Do
not change the backrest width again and do
not call up a memory position.
Child seat security
The rear safety belts and the front passenger
safety belt can be permanently locked to fas‐
ten child restraint systems.
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Locking the safety belt1.Pull out the belt strap completely.2.Secure the child restraint system with the
safety belt.3.Allow the belt strap to be pulled in and pull
it tight against the child restraint system.
The safety belt is locked.Unlocking the safety belt1.Unbuckle the belt buckle.2.Remove the child restraint system.3.Allow the belt strap to be pulled in com‐
pletely.
LATCH child restraint fixing system
Information
LATCH: Lower Anchors and Tether for Chil‐
dren.
Pay attention to the operating and safety infor‐
mation of the child restraint system manufac‐
turer when installing and using LATCH child
restraint fixing system.
Mounts for the lower LATCH anchors The lower anchors may be used to attach the
CRS to the vehicle seat up to a combined child
and CRS weight of 65 lb/30 kg when the child
is restrained by the internal harnesses.
Information WARNING
If the LATCH child restraint fixing sys‐
tems are not correctly engaged, the protective
effect of the LATCH child restraint fixing sys‐
tem can be limited. There is a risk of injury or
danger to life. Make sure that the lower an‐
chors are securely engaged and that the
LATCH child restraint fixing system fits se‐
curely against the backrest.◀
Position The corresponding symbol shows the
mounts for the lower LATCH anchors.
Seats equipped with lower anchors are
marked with a pair, 2, of LATCH sym‐
bols. It is not recommended to use the
inner lower anchors of standard outer
LATCH positions to fasten a child restraintsystem on the middle seat. Use the vehicle
seat belt instead for the middle seat.
Before installing LATCH child
restraint fixing systems
Pull the safety belt away from the area of the
child restraint system.
Assembly of LATCH child restraint
fixing systems1.Install child restraint system, see manufac‐
turer's information.2.Ensure that both LATCH anchors are prop‐
erly connected.
Child restraint system with a tether
strap
Mounting points The respective symbol shows the an‐
chor for the upper retaining strap.
Seats with an upper Top Tether are
marked with this symbol. It can be found on
the rear seat backrest or the rear window shelf.
Information ATTENTION
The mounting points for the upper re‐
taining straps of child restraint systems are
only provided for these retaining straps. When
other objects are mounted, the anchors can be
damaged. There is a risk of damage to prop‐
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