Opening/closing the glass sunroof
With the sliding visor open, proceed as descri‐
bed under Sliding visor.
Opening/closing the glass sunroof and
sliding visor together
Press the switch twice in the de‐
sired direction past the resist‐
ance point.
The glass sunroof and sliding vi‐
sor move together. Pressing the
switch again stops the motion.
Convenient operation, refer to page 32, via the
remote control or the door lock.
Convenient closing, refer to page 37, with Com‐
fort Access.
Comfort position
In the comfort position, the roof is not fully open.
This reduces wind noise in the passenger com‐
partment.
Each time the glass sunroof is opened or closed
all the way, it stops in the comfort position. If
desired, continue the motion following this with
the switch.
After the ignition is switched off
The roof can still be operated for approx. 1 mi‐
nute, as long as no door has been opened.
Pinch protection system
If the closing force when closing the glass sun‐
roof exceeds a certain value, the closing move‐
ment is stopped, beginning at approximately the
middle of the opening in the roof, or from the
tilted position during closing.
The glass sunroof opens again slightly.
Danger of pinching even with pinch pro‐
tection
Despite the pinch protection system, check that
the roof's closing path is clear; otherwise, the
closing action may not be interrupted in certainextreme situations, such as when thin objects
are present.◀
Closing without the pinch protection
system
For example, if there is an external danger, pro‐
ceed as follows:1.Press the switch forward beyond the resist‐
ance point and hold.
Pinch protection is limited and the roof re‐
opens slightly if the closing force exceeds a
certain value.2.Press the switch forward again beyond the
resistance point and hold until the roof
closes without pinch protection.
Initialization after a power failure
After a power failure, it is only possible to raise
the roof, if necessary.
Have the system initialized by your service cen‐
ter.
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The width of the backrest can be changed with
the side wings to adjust the side support to your
own needs.
Press front or rear section of switch.
The backrest width decreases or increases.
Adjusting the rear seat backrests
Adjust the backrest tilt, refer to page 115.
Seat heating
Switching on Press the button once for each temper‐
ature level.
The maximum temperature is reached when
three LEDs are lit.
If the trip is continued within approx. 15 minutes,
the seat heating is activated automatically with
the temperature set last.
Switching off
Press the button longer.
The LEDs go out.
The temperature is reduced, if need be, down to
no heat in order to reduce the load on the bat‐
tery. The LEDs remain lit.
Safety belts
General information
Always make sure that safety belts are being
worn by all occupants before driving away.
Although airbags enhance safety by providing
added protection, they are not a substitute for
safety belts.
Seats with safety belt▷The shoulder strap's anchorage point will be
correct for adult seat occupants of every
build if the seat is correctly adjusted.▷The two rear safety belt buckles integrated
into the rear seat are for passengers sitting
on the left and right.▷The belt buckle embossed with the word
CENTER is intended exclusively for use by
passengers riding in the center position.▷If the middle safety belt is used in the rear,
the left backrest must be locked, refer to
page 115; otherwise, the safety belt will not
have a restraining effect.
Notes
One person per safety belt
Never allow more than one person to wear
a single safety belt. Never allow infants or small
children to ride on a passenger's lap.◀
Putting on the belt
Lay the belt, without twisting, snugly
across the lap and shoulders, as close to the
body as possible. Make sure that the belt lies low
around the hips in the lap area and does not
press on the abdomen. Otherwise, the belt can
slip over the hips in the lap area in a frontal im‐
pact and injure the abdomen.
The safety belt must not lie across the neck, rub
on sharp edges, be routed over solid or breaka‐
ble objects, or be pinched.◀
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Rear
Height adjustment▷To raise: pull.▷To lower: press the button, arrow 1, and
push the head restraint down.
The height of the middle head restraint cannot
be adjusted.
Removing at the front and rear
Only remove the head restraint if no one will be
sitting in the seat in question.
1.Pull upward as far as possible.2.Press the button, arrow 1, and completely
pull out the head restraint with the rear seat
backrest folded forward slightly.
Before transporting passengers
Reinstall the head restraint before trans‐
porting anyone in the seat; otherwise, the pro‐
tective function of the head restraint is unavail‐
able.◀
Seat and mirror memory
General information
Two different driver's seat and exterior mirror
positions can be stored and retrieved.
The adjustment of the backrest width and the
lumbar support is not stored in the memory.
Storing1.Switch on the radio ready state or the igni‐
tion, refer to page 54.2.Adjust the seat and exterior mirrors to the
desired positions.3. Press the button. The LED in the
button lights up.4.Press the desired memory button 1 or 2. The
LED goes out.
If the M button is pressed accidentally:
Press the button again. The LED goes
out.
Calling up settings Do not retrieve the memory setting while
driving
Do not retrieve the memory setting while driving,
as an unexpected seat movement could result
in an accident.◀
Comfort function
1.Open the driver's door after unlocking or
switch on the radio ready state, refer to
page 54.2.Briefly press the desired memory but‐
ton 1 or 2.
The seat is automatically moved to the stored
position.
The procedure stops when a switch for setting
the seat or one of the memory buttons is
pressed.
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possible and adjust its height to the highest po‐
sition to obtain the best possible position for the
belt and to offer optimal protection in the event
of an accident.
Do not change the seat position and height after
this.
Backrest width
Before mounting a child restraint fixing system
on the front passenger seat, open the backrest
width, refer to page 44, completely. Do not
change the backrest width after this.
Backrest width for the child seat
Before installing a child restraint fixing
system in the front passenger seat, the backrest
width must be opened completely. Do not
change the adjustment after this; otherwise, the
stability of the child seat will be reduced.◀
Child seat security
The rear safety belts and the front passenger
safety belt can be locked against pulling out for
mounting the child restraint fixing systems.
Locking the safety belt
1.Pull out the belt webbing completely.2.Secure the child restraint fixing system with
the belt.3.Allow the belt webbing to be pulled in and
pull it taut against the child restraint fixing
system. The safety belt is locked.
Unlocking the safety belt
1.Open the belt buckle.2.Remove the child restraint fixing system.3.Allow the belt webbing to be pulled in com‐
pletely.
LATCH child restraint fixing
system
LATCH: Lower Anchors and Tether for Children.
Note Manufacturer's information for LATCH
child restraint fixing systems
To mount and use the LATCH child restraint fix‐
ing systems, observe the operating and safety
information from the system manufacturer; oth‐
erwise, the level of protection may be reduced. ◀
Mounts for the lower LATCH anchors Correctly engage the lower LATCH an‐
chors
Make sure that the lower LATCH anchors have
properly engaged and that the child restraint fix‐
ing system is resting snugly against the back‐
rest; otherwise, the degree of protection offered
may be reduced.◀
The mounts for the lower LATCH anchors are
located behind the indicated cover caps.
Before mounting the LATCH child restraint fix‐
ing system, pull the belt away from the child re‐
straint fixing system.
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Center rear seat1Direction of travel2Head restraint3Cargo area floor4Hook for upper retaining strap5Mounting point/eye6Backrest7Upper retaining strap
When using the cargo cover, pass the upper re‐
taining strap between the rear seat backrest and
the cargo cover.
Attaching the upper retaining strap to
the mounting point
On outer rear seats:
1.Slide the head restraint upward.2.Guide the upper retaining strap between the
supports of the head restraint.3.Attach the hook of the retaining strap to the
mounting eye.4.Pull the retaining strap taut.5.Slide the head restraint into the bottom po‐
sition.On center rear seat:1.Route the upper retaining strap over the
middle of the head restraint.2.Attach the hook of the retaining strap to the
mounting eye.3.Pull the retaining strap taut until it com‐
presses the cushion of the head restraint,
thus preventing the strap from sliding off.
Locking the doors and
windows
Rear doors
Push the locking lever on the rear doors down.
The door can now be opened from the outside
only.
Safety switch for the rear Press the button on the driver's door if
children are being transported in the
rear.
This locks the rear window switches so that the
windows cannot be operated from the rear:
safety switch, refer to page 41.
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DrivingVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and sys‐
tems.
Ignition lock
Insert the remote control into the
ignition lock
Insert the remote control all the way into the ig‐
nition lock.
▷Radio ready state is switched on. Individual
electrical consumers can operate.
Comfort Access
If the car is equipped with Comfort Access, only
insert the remote control into the ignition lock,
refer to page 36, under special circumstances.
Removing the remote control from the
ignition lock
Do not forcibly pull the remote control out
of the ignition lock
Do not forcibly pull the remote control out of the
ignition lock as this may cause damage.◀
Before removing the remote control, push it all
the way in to release the locking mechanism.▷The ignition is switched off if it was on.
Automatic transmission
You can only take out the remote control if trans‐
mission position P is engaged: interlock.
Start/Stop button
Pressing the Start/Stop button switches the ig‐
nition on or off and starts the engine.
The engine starts if the brake pedal is pressed
when you press the Start/Stop button.
Radio ready state
Individual electrical consumers can operate.
The time and the external temperature are dis‐
played in the instrument cluster.
Radio ready state is switched off automatically:
▷When the remote control is removed from
the ignition lock.▷In cars with Comfort Access, refer to
page 36, by touching the surface above the
door lock.
Ignition on
All electrical consumers can operate. The od‐
ometer and trip odometer are displayed in the
instrument cluster.
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To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
Radio ready state and ignition off
All indicator and warning lamps as well as dis‐
plays in the instrument cluster go out.
Automatic transmission, 8-gear
In certain situations, transmission position P is
engaged automatically. To make it possible for
the vehicle to roll, such as in an automatic car
wash, follow the instructions in Car washes, re‐
fer to page 259.
Starting the engine
General information Enclosed areas
Do not let the engine run in enclosed
areas; otherwise, breathing of exhaust fumes
may lead to loss of consciousness and death.
The exhaust gases contain carbon monoxide, an
odorless and colorless but highly toxic gas.◀
Unattended vehicle
Do not leave the car unattended with the
engine running; otherwise, it presents a poten‐
tial source of danger.
Before leaving the car with the engine running,
shift to neutral or engage transmission posi‐
tion P and set the handbrake firmly; otherwise,
the vehicle may begin to roll.◀
Frequent starting in quick succession
Avoid repeated futile attempts at starting
the car and avoid starting the car frequently in
quick succession. Otherwise, the fuel is not
burned or is inadequately burned, and there is
the danger of overheating and damaging the
catalytic converter.◀Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving right
away, but at moderate engine speeds.
Starting the engine
Automatic transmission
Remote control in the ignition lock or, with Com‐
fort Access, inside the vehicle, refer to page 36.
1.Depress the brake pedal.2.Engage transmission position P if neces‐
sary.3.Press the Start/Stop button.
The ignition is activated automatically for a cer‐
tain time and is stopped as soon as the engine
starts.
Engine stop
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the windows and injure them‐
selves.◀
Set the handbrake and further secure the
vehicle as required
Set the handbrake firmly when parking; other‐
wise, the vehicle may roll. On steep upward and
downward inclines, further secure the vehicle,
for example, by turning the steering wheel in the
direction of the curb.◀
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Before driving into a car wash
To make it possible for the vehicle to roll in an
automatic car wash, follow the information on
Washing in automatic car washes, refer to
page 259.
Switching off the engine
Automatic transmission1.Engage transmission position P with the ve‐
hicle stopped.2.Press the Start/Stop button.3.Set the handbrake firmly.4.Remove the remote control from the ignition
lock, refer to page 54.
Automatic Engine Start/Stop
Function
The concept
The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, for instance in congestion or at traffic
lights. The ignition remains switched on. The
engine starts automatically when you wish to
drive away.
Certain vehicle components may experience
additional wear as a result of this system.
Automatic operation
The automatic engine Start/Stop function is op‐
erational after each engine start.
The function is activated at a certain speed:
▷Automatic transmission: at 5 mph/9 km/h.
Automatic engine stop
The engine is switched off automatically during
a stop under the following conditions:
Automatic transmission:
▷The selector lever is in transmission position
D.▷The brake pedal remains depressed while
the vehicle is at a standstill.▷The driver's safety belt is fastened or the
driver's door is closed.
When the engine is switched off, the air volume
of the automatic climate control is reduced.
Indicator lamp in the instrument cluster The indicator lamp lights up when the
Auto Start/Stop function is ready to
start the engine automatically.
The indicator lamp lights up if the re‐
quirements for an automatic engine
stop are not fulfilled.
Note
The engine is not switched off automatically in
the following situations:
▷External temperatures below ap‐
prox. 37 ℉/+3 ℃.▷High external temperature and operation of
the automatic climate control.▷The interior is not yet heated or cooled as
much as desired.▷The engine is not yet at operating tempera‐
ture.▷Sharp steering angle or the steering wheel
is being turned.▷After driving in reverse.▷Fogging of the windows when the automatic
climate control is switched on.▷Vehicle battery charge is very low.▷Hood is unlocked.▷HDC is activated.▷Stop-and-go traffic.▷The selector lever is in position N or S/M.
The indicator lamp is lit.
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